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Salamanca Weather Records (MXN00011096)

Record envelope, standing records and threshold days for Salamanca (MXN00011096), Mexico, with 73 years of record.

Key Facts for Salamanca

  • Salamanca (MXN00011096) is a weather station in Mexico at 21.07 latitude and -101.02 longitude, 2,239 m (7,345 ft) above sea level.
  • The station reports from 1941 to 2013, 73 years of record.
  • 1,464 records set at Salamanca still stand.
  • Records are tracked for tmax, tmin, prcp: an element needs 30 years of data to be eligible.
  • Salamanca tied a daily record high minimum temperature of 16.7 C (62.1 F) on 28 April 2013.

About the Station

  • Location: Mexico, 21.07 latitude, -101.02 longitude.
  • Elevation: 2,239 m (7,345 ft).
  • Period of record: 1941 to 2013, 73 years.
  • Eligible elements: tmax, tmin, prcp.

Daily Record Envelope and 2026

0 days at or beyond a record
Daily record high and record low at Salamanca, with 2026 drawn through them The band shows the record high and record low for each calendar day at Salamanca. The lines show the 2026 daily maximum and minimum. 0 days in 2026 matched or passed a record. Temperatures are in degrees Celsius. -1001020304050 JanFebMarAprMayJunJulAugSepOctNovDec
The band shows the record high and record low for each calendar day at Salamanca. The lines show the 2026 daily maximum and minimum. 0 days in 2026 matched or passed a record. Temperatures are in degrees Celsius.
Daily record high and record low at Salamanca, with 2026 drawn through them
MonthHighest record highLowest record low2026 highest maximum2026 lowest minimum
Jan33.3 C (91.9 F)-3.9 C (25.0 F)n/an/a
Feb33.9 C (93.0 F)-3.3 C (26.1 F)n/an/a
Mar39.4 C (102.9 F)0.6 C (33.1 F)n/an/a
Apr38.9 C (102.0 F)1.7 C (35.1 F)n/an/a
May42.2 C (108.0 F)6.7 C (44.1 F)n/an/a
Jun38.9 C (102.0 F)7.8 C (46.0 F)n/an/a
Jul36.1 C (97.0 F)10.0 C (50.0 F)n/an/a
Aug36.1 C (97.0 F)7.2 C (45.0 F)n/an/a
Sep35.6 C (96.1 F)5.0 C (41.0 F)n/an/a
Oct36.1 C (97.0 F)0.0 C (32.0 F)n/an/a
Nov36.7 C (98.1 F)-0.6 C (30.9 F)n/an/a
Dec36.1 C (97.0 F)-3.3 C (26.1 F)n/an/a

Which Years Hold Standing Records

1,464 standing records
Standing records at Salamanca by the year they were set 1,464 records at Salamanca still stand. 1949 holds the most, with 90. 02550751001941: 371942: 191943: 261944: 301945: 571946: 691947: 601948: 701949: 901951: 401952: 471953: 301954: 111955: 291956: 191957: 221958: 551959: 231960: 201961: 191962: 131963: 161964: 131965: 221966: 261967: 221968: 161969: 271970: 211971: 171972: 161973: 181974: 221975: 151976: 211977: 101978: 111979: 281980: 51981: 41983: 211984: 151985: 101986: 141987: 121988: 111989: 121990: 111991: 111992: 231993: 81994: 61995: 71996: 51997: 151998: 61999: 82000: 92001: 122002: 102003: 212004: 142005: 92006: 82007: 42008: 52009: 92010: 162011: 142012: 132013: 9194119491958196619741983199119992007
1,464 records at Salamanca still stand. 1949 holds the most, with 90.
Standing records at Salamanca by the year they were set
Year setStanding records
194137
194219
194326
194430
194557
194669
194760
194870
194990
195140
195247
195330
195411
195529
195619
195722
195855
195923
196020
196119
196213
196316
196413
196522
196626
196722
196816
196927
197021
197117
197216
197318
197422
197515
197621
197710
197811
197928
19805
19814
198321
198415
198510
198614
198712
198811
198912
199011
199111
199223
19938
19946
19957
19965
199715
19986
19998
20009
200112
200210
200321
200414
20059
20068
20074
20085
20099
201016
201114
201213
20139

All-Time Record Progression

1 new records
When Salamanca set new all-time records 1 all-time records were set at Salamanca between 17 January 1992 and 17 January 1992. Each dot is a new record. Record low maximum temperature17 January 1992: Record low maximum temperature 7.8 C (46.0 F)
1 all-time records were set at Salamanca between 17 January 1992 and 17 January 1992. Each dot is a new record.
When Salamanca set new all-time records
DateKindDetail
1992-01-17Record low maximum temperatureRecord low maximum temperature 7.8 C (46.0 F)

Wettest Day of Each Month

Aug: 95.8 mm (3.8 in)
Record daily precipitation for each month at Salamanca The wettest day on record for each calendar month at Salamanca. The most was 95.8 mm (3.8 in) on 13 August 1941. 0255075100 Jan: 31.5 mm (1.2 in), 24 January 1980 Jan Feb: 86.4 mm (3.4 in), 4 February 2010 Feb Mar: 20.3 mm (0.8 in), 8 March 1988 Mar Apr: 35.8 mm (1.4 in), 17 April 1959 Apr May: 72.4 mm (2.9 in), 31 May 1952 May Jun: 88.4 mm (3.5 in), 23 June 1986 Jun Jul: 95.3 mm (3.8 in), 15 July 1954 Jul Aug: 95.8 mm (3.8 in), 13 August 1941 Aug Sep: 81.0 mm (3.2 in), 24 September 1974 Sep Oct: 66.5 mm (2.6 in), 31 October 1941 Oct Nov: 53.3 mm (2.1 in), 1 November 1953 Nov Dec: 30.0 mm (1.2 in), 17 December 1947 Dec
The wettest day on record for each calendar month at Salamanca. The most was 95.8 mm (3.8 in) on 13 August 1941.
Record daily precipitation for each month at Salamanca
MonthRecord daily precipitation (mm)Date
Jan31.5 mm (1.2 in)24 January 1980
Feb86.4 mm (3.4 in)4 February 2010
Mar20.3 mm (0.8 in)8 March 1988
Apr35.8 mm (1.4 in)17 April 1959
May72.4 mm (2.9 in)31 May 1952
Jun88.4 mm (3.5 in)23 June 1986
Jul95.3 mm (3.8 in)15 July 1954
Aug95.8 mm (3.8 in)13 August 1941
Sep81.0 mm (3.2 in)24 September 1974
Oct66.5 mm (2.6 in)31 October 1941
Nov53.3 mm (2.1 in)1 November 1953
Dec30.0 mm (1.2 in)17 December 1947

Period of Record Coverage

1941 to 2013
Days with data per year at Salamanca 72 years of record at Salamanca, 1941 to 2013. 6 years have data for under 90 percent of days and are left out of rankings: 1949, 1980, 1981, 1982, 1983, 2013. 1941: 365 of 365 days1942: 365 of 365 days1943: 365 of 365 days1944: 365 of 366 days1945: 350 of 365 days1946: 365 of 365 days1947: 364 of 365 days1948: 365 of 366 days1949: 305 of 365 days1951: 365 of 365 days1952: 365 of 366 days1953: 365 of 365 days1954: 365 of 365 days1955: 365 of 365 days1956: 365 of 366 days1957: 364 of 365 days1958: 365 of 365 days1959: 365 of 365 days1960: 365 of 366 days1961: 365 of 365 days1962: 365 of 365 days1963: 363 of 365 days1964: 364 of 366 days1965: 365 of 365 days1966: 365 of 365 days1967: 364 of 365 days1968: 364 of 366 days1969: 364 of 365 days1970: 365 of 365 days1971: 365 of 365 days1972: 365 of 366 days1973: 365 of 365 days1974: 364 of 365 days1975: 364 of 365 days1976: 365 of 366 days1977: 364 of 365 days1978: 363 of 365 days1979: 364 of 365 days1980: 59 of 366 days1981: 61 of 365 days1982: 123 of 365 days1983: 211 of 365 days1984: 364 of 366 days1985: 365 of 365 days1986: 365 of 365 days1987: 364 of 365 days1988: 365 of 366 days1989: 365 of 365 days1990: 363 of 365 days1991: 365 of 365 days1992: 365 of 366 days1993: 365 of 365 days1994: 365 of 365 days1995: 364 of 365 days1996: 366 of 366 days1997: 365 of 365 days1998: 365 of 365 days1999: 364 of 365 days2000: 366 of 366 days2001: 365 of 365 days2002: 362 of 365 days2003: 353 of 365 days2004: 366 of 366 days2005: 365 of 365 days2006: 365 of 365 days2007: 365 of 365 days2008: 366 of 366 days2009: 365 of 365 days2010: 365 of 365 days2011: 365 of 365 days2012: 366 of 366 days2013: 120 of 365 days196019701980199020002010
72 years of record at Salamanca, 1941 to 2013. 6 years have data for under 90 percent of days and are left out of rankings: 1949, 1980, 1981, 1982, 1983, 2013.
Days with data per year at Salamanca
YearDays with dataShare of yearComplete
1941365100%Yes
1942365100%Yes
1943365100%Yes
1944365100%Yes
194535096%Yes
1946365100%Yes
1947364100%Yes
1948365100%Yes
194930584%No
1951365100%Yes
1952365100%Yes
1953365100%Yes
1954365100%Yes
1955365100%Yes
1956365100%Yes
1957364100%Yes
1958365100%Yes
1959365100%Yes
1960365100%Yes
1961365100%Yes
1962365100%Yes
196336399%Yes
196436499%Yes
1965365100%Yes
1966365100%Yes
1967364100%Yes
196836499%Yes
1969364100%Yes
1970365100%Yes
1971365100%Yes
1972365100%Yes
1973365100%Yes
1974364100%Yes
1975364100%Yes
1976365100%Yes
1977364100%Yes
197836399%Yes
1979364100%Yes
19805916%No
19816117%No
198212334%No
198321158%No
198436499%Yes
1985365100%Yes
1986365100%Yes
1987364100%Yes
1988365100%Yes
1989365100%Yes
199036399%Yes
1991365100%Yes
1992365100%Yes
1993365100%Yes
1994365100%Yes
1995364100%Yes
1996366100%Yes
1997365100%Yes
1998365100%Yes
1999364100%Yes
2000366100%Yes
2001365100%Yes
200236299%Yes
200335397%Yes
2004366100%Yes
2005365100%Yes
2006365100%Yes
2007365100%Yes
2008366100%Yes
2009365100%Yes
2010365100%Yes
2011365100%Yes
2012366100%Yes
201312033%No

Latest Records

20
Latest records at Salamanca
DateStationRecordValueBeat old record byOld record stoodSignificance
28 April 2013Salamanca, MXdaily high min (Tie)16.7 C (62.1 F)tie7 years2 of 100 (Routine)
27 April 2013Salamanca, MXdaily high min16.7 C (62.1 F)0.6 C (1.1 F)7 years11 of 100 (Routine)
26 April 2013Salamanca, MXdaily high min16.7 C (62.1 F)1.1 C (2.0 F)55 years28 of 100 (Routine)
3 April 2013Salamanca, MXdaily high min13.9 C (57.0 F)0.6 C (1.1 F)48 years23 of 100 (Routine)
15 March 2013Salamanca, MXdaily low max16.7 C (62.1 F)3.3 C (5.9 F)48 years32 of 100 (Routine)
13 March 2013Salamanca, MXdaily low max20.0 C (68.0 F)1.7 C (3.1 F)39 years24 of 100 (Routine)
4 March 2013Salamanca, MXdaily low min (Tie)2.8 C (37.0 F)tie55 years5 of 100 (Routine)
3 March 2013Salamanca, MXdaily low min1.7 C (35.1 F)1.1 C (2.0 F)56 years27 of 100 (Routine)
1 March 2013Salamanca, MXdaily low max18.9 C (66.0 F)1.7 C (3.1 F)50 years28 of 100 (Routine)
13 February 2013Salamanca, MXdaily high max (Tie)30.0 C (86.0 F)tie72 years7 of 100 (Routine)
12 February 2013Salamanca, MXdaily high max (Tie)30.0 C (86.0 F)tie13 years2 of 100 (Routine)
9 February 2013Salamanca, MXdaily high max (Tie)30.0 C (86.0 F)tie65 years6 of 100 (Routine)
17 January 2013Salamanca, MXdaily high min10.0 C (50.0 F)1.1 C (2.0 F)1 year11 of 100 (Routine)
3 January 2013Salamanca, MXdaily high min (Tie)10.0 C (50.0 F)tie40 years4 of 100 (Routine)
2 January 2013Salamanca, MXmonthly high min (Tie)11.7 C (53.1 F)tie46 years7 of 100 (Routine)
11 December 2012Salamanca, MXdaily low max16.7 C (62.1 F)2.2 C (4.0 F)55 years30 of 100 (Routine)
11 December 2012Salamanca, MXdaily rain6.1 mm (0.24 in)3.8 mm (0.15 in)38 years20 of 100 (Routine)
4 November 2012Salamanca, MXdaily low max16.1 C (61.0 F)2.8 C (5.0 F)54 years33 of 100 (Routine)
20 October 2012Salamanca, MXdaily high min (Tie)15.0 C (59.0 F)tie6 years2 of 100 (Routine)
25 August 2012Salamanca, MXdaily high min16.7 C (62.1 F)0.6 C (1.1 F)71 years32 of 100 (Routine)

Climate Trend

63 complete years, 1941 to 2012
Annual mean temperature at Salamanca as warming stripes, 1941 to 2012 One stripe for each of 63 complete years at Salamanca, 1941 to 2012. Blue stripes are years cooler than the station's own mean of 19.2 C (66.6 F); red stripes are warmer. The coolest year was 1974, at 18.3 C (64.9 F), and the warmest was 1946, at 21.0 C (69.8 F). The strongest colour marks a difference of 1.8 C (3.2 F). 1941: 19.8 C, +0.5 C from the station mean1942: 19.9 C, +0.7 C from the station mean1943: 19.3 C, 0.0 C from the station mean1944: 19.6 C, +0.3 C from the station mean1946: 21.0 C, +1.8 C from the station mean1947: 20.6 C, +1.3 C from the station mean1948: 20.8 C, +1.6 C from the station mean1951: 19.1 C, -0.2 C from the station mean1952: 18.8 C, -0.4 C from the station mean1953: 19.0 C, -0.2 C from the station mean1954: 19.2 C, -0.1 C from the station mean1955: 18.8 C, -0.5 C from the station mean1956: 18.6 C, -0.7 C from the station mean1957: 19.4 C, +0.2 C from the station mean1958: 19.1 C, -0.2 C from the station mean1959: 19.0 C, -0.3 C from the station mean1960: 19.6 C, +0.3 C from the station mean1961: 19.2 C, 0.0 C from the station mean1962: 19.6 C, +0.4 C from the station mean1963: 19.1 C, -0.2 C from the station mean1964: 19.1 C, -0.2 C from the station mean1965: 18.9 C, -0.4 C from the station mean1966: 18.3 C, -0.9 C from the station mean1967: 18.7 C, -0.5 C from the station mean1968: 18.9 C, -0.3 C from the station mean1969: 19.8 C, +0.5 C from the station mean1970: 19.3 C, 0.0 C from the station mean1971: 19.4 C, +0.2 C from the station mean1972: 19.8 C, +0.6 C from the station mean1973: 19.5 C, +0.2 C from the station mean1974: 18.3 C, -1.0 C from the station mean1975: 18.3 C, -0.9 C from the station mean1976: 18.3 C, -0.9 C from the station mean1977: 18.5 C, -0.8 C from the station mean1978: 18.7 C, -0.6 C from the station mean1979: 19.3 C, 0.0 C from the station mean1984: 18.8 C, -0.5 C from the station mean1985: 18.8 C, -0.4 C from the station mean1986: 18.9 C, -0.4 C from the station mean1987: 18.7 C, -0.5 C from the station mean1988: 19.1 C, -0.2 C from the station mean1989: 19.0 C, -0.2 C from the station mean1990: 19.1 C, -0.2 C from the station mean1991: 19.3 C, 0.0 C from the station mean1992: 18.5 C, -0.7 C from the station mean1994: 19.7 C, +0.4 C from the station mean1995: 19.5 C, +0.3 C from the station mean1996: 18.9 C, -0.3 C from the station mean1997: 18.9 C, -0.3 C from the station mean1998: 19.6 C, +0.4 C from the station mean1999: 18.9 C, -0.4 C from the station mean2000: 19.1 C, -0.1 C from the station mean2001: 18.8 C, -0.4 C from the station mean2002: 19.0 C, -0.3 C from the station mean2004: 19.1 C, -0.2 C from the station mean2005: 20.2 C, +0.9 C from the station mean2006: 19.9 C, +0.7 C from the station mean2007: 19.7 C, +0.4 C from the station mean2008: 19.4 C, +0.2 C from the station mean2009: 20.1 C, +0.8 C from the station mean2010: 19.4 C, +0.1 C from the station mean2011: 20.2 C, +0.9 C from the station mean2012: 19.5 C, +0.3 C from the station mean19411950196019701980199020002010
One stripe for each of 63 complete years at Salamanca, 1941 to 2012. Blue stripes are years cooler than the station's own mean of 19.2 C (66.6 F); red stripes are warmer. The coolest year was 1974, at 18.3 C (64.9 F), and the warmest was 1946, at 21.0 C (69.8 F). The strongest colour marks a difference of 1.8 C (3.2 F).
Annual mean temperature at Salamanca as warming stripes, 1941 to 2012
YearAnnual mean temperatureDifference from the station mean
194119.8 C+0.53 C
194219.9 C+0.66 C
194319.3 C+0.02 C
194419.6 C+0.32 C
194621.0 C+1.76 C
194720.6 C+1.33 C
194820.8 C+1.59 C
195119.1 C-0.19 C
195218.8 C-0.42 C
195319.0 C-0.21 C
195419.2 C-0.07 C
195518.8 C-0.48 C
195618.6 C-0.68 C
195719.4 C+0.17 C
195819.1 C-0.15 C
195919.0 C-0.25 C
196019.6 C+0.35 C
196119.2 C0.00 C
196219.6 C+0.37 C
196319.1 C-0.15 C
196419.1 C-0.19 C
196518.9 C-0.39 C
196618.3 C-0.94 C
196718.7 C-0.54 C
196818.9 C-0.31 C
196919.8 C+0.51 C
197019.3 C+0.01 C
197119.4 C+0.16 C
197219.8 C+0.59 C
197319.5 C+0.23 C
197418.3 C-0.99 C
197518.3 C-0.90 C
197618.3 C-0.92 C
197718.5 C-0.76 C
197818.7 C-0.57 C
197919.3 C+0.02 C
198418.8 C-0.46 C
198518.8 C-0.41 C
198618.9 C-0.37 C
198718.7 C-0.52 C
198819.1 C-0.18 C
198919.0 C-0.22 C
199019.1 C-0.17 C
199119.3 C+0.05 C
199218.5 C-0.70 C
199419.7 C+0.41 C
199519.5 C+0.30 C
199618.9 C-0.33 C
199718.9 C-0.32 C
199819.6 C+0.36 C
199918.9 C-0.39 C
200019.1 C-0.11 C
200118.8 C-0.40 C
200219.0 C-0.25 C
200419.1 C-0.16 C
200520.2 C+0.94 C
200619.9 C+0.70 C
200719.7 C+0.41 C
200819.4 C+0.20 C
200920.1 C+0.81 C
201019.4 C+0.15 C
201120.2 C+0.94 C
201219.5 C+0.30 C

The fitted trend in annual mean temperature here over 1941 to 2012 is -0.02 C (-0.09 to 0.05) per decade. The interval includes zero, so the trend is not clearly different from zero. In Fahrenheit: -0.03 F (-0.16 to 0.10) per decade. The slope is a straight line fitted to 63 complete years; the brackets give its 95 percent interval.

Fitted temperature trends per decade at Salamanca
MeasurePer decade (C)Per decade (F)PeriodComplete yearsReading
Annual mean temperature-0.02 C (-0.09 to 0.05) per decade-0.03 F (-0.16 to 0.10) per decade1941 to 201263Not clearly different from zero
Mean daily maximum-0.12 C (-0.24 to 0.00) per decade-0.22 F (-0.44 to -0.01) per decade1941 to 201263Fall
Mean daily minimum0.09 C (0.02 to 0.16) per decade0.16 F (0.03 to 0.28) per decade1941 to 201263Rise

A year is complete when all 12 months have at least 20 days of both daily maximum and daily minimum readings. The annual mean is the mean of the monthly means. The trend describes this one station over this period; it does not say what caused the change.

Extremes by Year

1941 to 2013
Yearly extremes at Salamanca: the record and the median year
MeasureRecordYear of the recordMedian yearYears with a value
Hottest day (TXx)42.2 C (108.0 F)194935.6 C (96.1 F)72
Coldest night (TNn)-3.9 C (25.0 F)19560.6 C (33.1 F)72
Wettest day (Rx1day)95.8 mm (3.8 in)194152.2 mm (2.1 in)72
Wettest five days (Rx5day)174.0 mm (6.9 in)1974100.9 mm (4.0 in)72
Longest dry spell (CDD)160 days199670 days72

Hottest day (TXx)

Hottest day (TXx) at Salamanca by year The hottest day of the year at Salamanca, 1941 to 2013. The record is 42.2 C (108.0 F) in 1949, marked on the chart; the median year is 35.6 C (96.1 F). 2530354045196019802000Record: 42.2 C (108.0 F) in 1949
The hottest day of the year at Salamanca, 1941 to 2013. The record is 42.2 C (108.0 F) in 1949, marked on the chart; the median year is 35.6 C (96.1 F).
Hottest day (TXx) at Salamanca by year
YearHottest day (TXx)
194136.1 C (97.0 F)
194237.2 C (99.0 F)
194337.2 C (99.0 F)
194437.2 C (99.0 F)
194538.9 C (102.0 F)
194640.0 C (104.0 F)
194738.3 C (100.9 F)
194839.4 C (102.9 F)
194942.2 C (108.0 F)
195136.7 C (98.1 F)
195236.7 C (98.1 F)
195336.7 C (98.1 F)
195435.0 C (95.0 F)
195536.7 C (98.1 F)
195634.4 C (93.9 F)
195735.6 C (96.1 F)
195835.0 C (95.0 F)
195933.9 C (93.0 F)
196035.0 C (95.0 F)
196138.3 C (100.9 F)
196236.7 C (98.1 F)
196335.6 C (96.1 F)
196437.2 C (99.0 F)
196535.0 C (95.0 F)
196637.8 C (100.0 F)
196736.1 C (97.0 F)
196834.4 C (93.9 F)
196936.1 C (97.0 F)
197036.1 C (97.0 F)
197135.6 C (96.1 F)
197235.0 C (95.0 F)
197336.7 C (98.1 F)
197433.9 C (93.0 F)
197533.9 C (93.0 F)
197633.9 C (93.0 F)
197733.9 C (93.0 F)
197835.0 C (95.0 F)
197935.6 C (96.1 F)
198028.9 C (84.0 F)
198135.6 C (96.1 F)
198231.7 C (89.1 F)
198338.9 C (102.0 F)
198435.0 C (95.0 F)
198536.1 C (97.0 F)
198636.7 C (98.1 F)
198734.4 C (93.9 F)
198835.0 C (95.0 F)
198935.6 C (96.1 F)
199035.6 C (96.1 F)
199135.6 C (96.1 F)
199233.9 C (93.0 F)
199335.0 C (95.0 F)
199435.0 C (95.0 F)
199535.0 C (95.0 F)
199635.0 C (95.0 F)
199733.9 C (93.0 F)
199836.7 C (98.1 F)
199935.0 C (95.0 F)
200038.9 C (102.0 F)
200134.4 C (93.9 F)
200235.0 C (95.0 F)
200336.1 C (97.0 F)
200433.9 C (93.0 F)
200536.7 C (98.1 F)
200635.0 C (95.0 F)
200734.4 C (93.9 F)
200833.9 C (93.0 F)
200935.6 C (96.1 F)
201036.7 C (98.1 F)
201137.8 C (100.0 F)
201238.3 C (100.9 F)
201335.0 C (95.0 F)

Coldest night (TNn)

Coldest night (TNn) at Salamanca by year The coldest night of the year at Salamanca, 1941 to 2013. The record is -3.9 C (25.0 F) in 1956, marked on the chart; the median year is 0.6 C (33.1 F). -50510196019802000Record: -3.9 C (25.0 F) in 1956
The coldest night of the year at Salamanca, 1941 to 2013. The record is -3.9 C (25.0 F) in 1956, marked on the chart; the median year is 0.6 C (33.1 F).
Coldest night (TNn) at Salamanca by year
YearColdest night (TNn)
1941-0.6 C (30.9 F)
1942-1.7 C (28.9 F)
1943-3.3 C (26.1 F)
1944-0.6 C (30.9 F)
19451.1 C (34.0 F)
19461.1 C (34.0 F)
19471.1 C (34.0 F)
19481.1 C (34.0 F)
19490.6 C (33.1 F)
1951-0.6 C (30.9 F)
1952-2.8 C (27.0 F)
1953-2.8 C (27.0 F)
1954-2.2 C (28.0 F)
1955-3.3 C (26.1 F)
1956-3.9 C (25.0 F)
1957-0.6 C (30.9 F)
19580.0 C (32.0 F)
19591.1 C (34.0 F)
1960-1.1 C (30.0 F)
19610.6 C (33.1 F)
1962-0.6 C (30.9 F)
1963-1.1 C (30.0 F)
19640.0 C (32.0 F)
19650.0 C (32.0 F)
19660.6 C (33.1 F)
19670.0 C (32.0 F)
19682.2 C (36.0 F)
19690.0 C (32.0 F)
19700.0 C (32.0 F)
19712.2 C (36.0 F)
19720.0 C (32.0 F)
19730.0 C (32.0 F)
19740.0 C (32.0 F)
1975-2.2 C (28.0 F)
1976-3.3 C (26.1 F)
19771.7 C (35.1 F)
19781.7 C (35.1 F)
19790.6 C (33.1 F)
19801.1 C (34.0 F)
19818.9 C (48.0 F)
19825.0 C (41.0 F)
19830.0 C (32.0 F)
19841.1 C (34.0 F)
1985-1.1 C (30.0 F)
1986-1.1 C (30.0 F)
19870.0 C (32.0 F)
1988-1.7 C (28.9 F)
1989-2.2 C (28.0 F)
19902.2 C (36.0 F)
19912.2 C (36.0 F)
19921.7 C (35.1 F)
19932.2 C (36.0 F)
19942.2 C (36.0 F)
19952.8 C (37.0 F)
19961.7 C (35.1 F)
1997-2.8 C (27.0 F)
19980.0 C (32.0 F)
19991.1 C (34.0 F)
20001.7 C (35.1 F)
20012.8 C (37.0 F)
20020.6 C (33.1 F)
20030.6 C (33.1 F)
20041.1 C (34.0 F)
20053.3 C (37.9 F)
20060.6 C (33.1 F)
20073.9 C (39.0 F)
20080.6 C (33.1 F)
20090.6 C (33.1 F)
20100.6 C (33.1 F)
20110.0 C (32.0 F)
20124.4 C (39.9 F)
20131.7 C (35.1 F)

Wettest day (Rx1day)

Wettest day (Rx1day) at Salamanca by year The wettest day of the year at Salamanca, 1941 to 2013. The record is 95.8 mm (3.8 in) in 1941, marked on the chart; the median year is 52.2 mm (2.1 in). 0255075100196019802000Record: 95.8 mm (3.8 in) in 1941
The wettest day of the year at Salamanca, 1941 to 2013. The record is 95.8 mm (3.8 in) in 1941, marked on the chart; the median year is 52.2 mm (2.1 in).
Wettest day (Rx1day) at Salamanca by year
YearWettest day (Rx1day)
194195.8 mm (3.8 in)
194243.2 mm (1.7 in)
194349.3 mm (1.9 in)
194462.5 mm (2.5 in)
194536.8 mm (1.4 in)
194678.0 mm (3.1 in)
194743.9 mm (1.7 in)
194833.3 mm (1.3 in)
194945.0 mm (1.8 in)
195145.5 mm (1.8 in)
195272.4 mm (2.9 in)
195355.9 mm (2.2 in)
195495.3 mm (3.8 in)
195567.8 mm (2.7 in)
195658.9 mm (2.3 in)
195772.4 mm (2.9 in)
195843.9 mm (1.7 in)
195947.8 mm (1.9 in)
196049.5 mm (1.9 in)
196136.3 mm (1.4 in)
196262.0 mm (2.4 in)
196366.8 mm (2.6 in)
196434.8 mm (1.4 in)
196535.6 mm (1.4 in)
196659.9 mm (2.4 in)
196750.8 mm (2.0 in)
196852.1 mm (2.1 in)
196937.3 mm (1.5 in)
197053.8 mm (2.1 in)
197148.8 mm (1.9 in)
197284.6 mm (3.3 in)
197346.5 mm (1.8 in)
197481.0 mm (3.2 in)
197559.9 mm (2.4 in)
197650.0 mm (2.0 in)
197758.2 mm (2.3 in)
197846.5 mm (1.8 in)
197940.9 mm (1.6 in)
198031.5 mm (1.2 in)
198114.0 mm (0.6 in)
198246.0 mm (1.8 in)
198316.8 mm (0.7 in)
198453.3 mm (2.1 in)
198562.5 mm (2.5 in)
198688.4 mm (3.5 in)
198794.0 mm (3.7 in)
198877.5 mm (3.1 in)
198966.3 mm (2.6 in)
199060.2 mm (2.4 in)
199162.7 mm (2.5 in)
199251.1 mm (2.0 in)
199332.3 mm (1.3 in)
199442.2 mm (1.7 in)
199565.3 mm (2.6 in)
199647.2 mm (1.9 in)
199748.3 mm (1.9 in)
199848.3 mm (1.9 in)
199952.3 mm (2.1 in)
200070.4 mm (2.8 in)
200138.4 mm (1.5 in)
200234.3 mm (1.4 in)
200357.4 mm (2.3 in)
200446.0 mm (1.8 in)
200569.3 mm (2.7 in)
200666.0 mm (2.6 in)
200756.6 mm (2.2 in)
200856.6 mm (2.2 in)
200972.1 mm (2.8 in)
201086.4 mm (3.4 in)
201159.2 mm (2.3 in)
201247.0 mm (1.9 in)
20135.3 mm (0.21 in)

Wettest five days (Rx5day)

Wettest five days (Rx5day) at Salamanca by year The wettest five days of the year at Salamanca, 1941 to 2013. The record is 174.0 mm (6.9 in) in 1974, marked on the chart; the median year is 100.9 mm (4.0 in). 050100150200196019802000Record: 174.0 mm (6.9 in) in 1974
The wettest five days of the year at Salamanca, 1941 to 2013. The record is 174.0 mm (6.9 in) in 1974, marked on the chart; the median year is 100.9 mm (4.0 in).
Wettest five days (Rx5day) at Salamanca by year
YearWettest five days (Rx5day)
1941147.4 mm (5.8 in)
194286.4 mm (3.4 in)
194396.0 mm (3.8 in)
1944105.1 mm (4.1 in)
194560.8 mm (2.4 in)
1946153.5 mm (6.0 in)
194789.8 mm (3.5 in)
1948123.2 mm (4.9 in)
1949101.9 mm (4.0 in)
195175.3 mm (3.0 in)
1952105.2 mm (4.1 in)
195395.1 mm (3.7 in)
1954105.2 mm (4.1 in)
195594.7 mm (3.7 in)
1956114.8 mm (4.5 in)
1957131.0 mm (5.2 in)
195896.3 mm (3.8 in)
195983.9 mm (3.3 in)
1960130.0 mm (5.1 in)
196151.2 mm (2.0 in)
1962122.8 mm (4.8 in)
1963124.7 mm (4.9 in)
196491.5 mm (3.6 in)
1965110.0 mm (4.3 in)
196678.0 mm (3.1 in)
196799.9 mm (3.9 in)
196874.2 mm (2.9 in)
196968.4 mm (2.7 in)
1970115.6 mm (4.6 in)
1971108.6 mm (4.3 in)
1972119.9 mm (4.7 in)
1973142.1 mm (5.6 in)
1974174.0 mm (6.9 in)
1975104.1 mm (4.1 in)
1976125.8 mm (5.0 in)
1977109.1 mm (4.3 in)
1978107.3 mm (4.2 in)
197990.2 mm (3.6 in)
198074.9 mm (2.9 in)
198138.9 mm (1.5 in)
198285.3 mm (3.4 in)
198336.1 mm (1.4 in)
198495.7 mm (3.8 in)
198572.4 mm (2.9 in)
1986116.2 mm (4.6 in)
1987138.3 mm (5.4 in)
1988120.5 mm (4.7 in)
198996.2 mm (3.8 in)
1990134.4 mm (5.3 in)
1991126.7 mm (5.0 in)
199283.9 mm (3.3 in)
199354.9 mm (2.2 in)
199484.4 mm (3.3 in)
199589.5 mm (3.5 in)
199690.9 mm (3.6 in)
199793.7 mm (3.7 in)
199872.3 mm (2.8 in)
199994.3 mm (3.7 in)
2000134.4 mm (5.3 in)
200178.6 mm (3.1 in)
200271.7 mm (2.8 in)
2003157.0 mm (6.2 in)
200494.7 mm (3.7 in)
2005115.8 mm (4.6 in)
2006110.2 mm (4.3 in)
2007115.3 mm (4.5 in)
2008111.0 mm (4.4 in)
2009146.6 mm (5.8 in)
2010150.9 mm (5.9 in)
2011128.1 mm (5.0 in)
201294.5 mm (3.7 in)
20135.3 mm (0.21 in)

Longest dry spell (CDD)

Longest dry spell (CDD) at Salamanca by year The longest dry spell of the year at Salamanca, 1941 to 2013. The record is 160 days in 1996, marked on the chart; the median year is 70 days. 050100150200196019802000Record: 160 days in 1996
The longest dry spell of the year at Salamanca, 1941 to 2013. The record is 160 days in 1996, marked on the chart; the median year is 70 days.
Longest dry spell (CDD) at Salamanca by year
YearLongest dry spell (CDD)
194140 days
194287 days
194381 days
194456 days
194549 days
194650 days
1947107 days
194834 days
194963 days
1951133 days
195253 days
195368 days
195469 days
195575 days
195659 days
195755 days
195881 days
195951 days
196051 days
1961108 days
196278 days
196378 days
196464 days
196543 days
196667 days
196750 days
196833 days
1969139 days
197065 days
197171 days
197285 days
197362 days
197447 days
1975119 days
197659 days
197779 days
197844 days
197973 days
198021 days
198113 days
198221 days
198373 days
198470 days
198571 days
198669 days
198792 days
198880 days
1989103 days
199070 days
1991129 days
199233 days
199352 days
199487 days
199587 days
1996160 days
199750 days
1998155 days
1999145 days
200095 days
200178 days
200291 days
2003110 days
200453 days
200594 days
200681 days
200756 days
200864 days
200964 days
201099 days
2011104 days
201256 days
201365 days

Each chart shows one value per year; the dot marks the record year. TXx is the hottest daily maximum, TNn the coldest daily minimum, Rx1day and Rx5day the largest one-day and five-day rain totals, and CDD the longest run of days with less than 1 mm of rain. A year with missing days can understate an extreme.

Rainfall Return Levels

66 years, 1941 to 2012

A day with at least 54.8 mm (2.2 in) of rain is expected about once in 2 years. A day with at least 106.2 mm (4.2 in) of rain is expected about once in 100 years.

Rainfall return levels at Salamanca: the daily rain expected about once in a given number of years
Expected about once inA day with at leastNote
2 years54.8 mm (2.2 in)
5 years69.4 mm (2.7 in)
10 years78.8 mm (3.1 in)
25 years90.2 mm (3.6 in)
50 years98.3 mm (3.9 in)
100 years106.2 mm (4.2 in)Longer than the 66 years of record

The levels come from a generalised extreme value (GEV) distribution fitted by L-moments to the wettest-day total of each year, 66 years of values from 1941 to 2012.

A return level is an estimate. It is least reliable for the long periods, 50 and 100 years, and for any period longer than the record behind the fit, where the fit has to reach past the largest day actually observed. It is not a forecast.

The largest wettest-day totals in the fit: 95.8 mm (3.8 in) in 1941; 95.3 mm (3.8 in) in 1954; 94.0 mm (3.7 in) in 1987.

Station Changes

1 suspected

One change was suspected in the annual mean temperature of Salamanca, at 2000. Each is measured against neighbouring stations.

  • Relative to 5 neighbouring stations, the station's annual mean temperature from 2000 ran 0.3 C (0.5 F) lower than in the years before (possible change).
Suspected changes in the annual mean temperature at Salamanca, against neighbouring stations
YearShift (C)Shift (F)StrengthNeighbours
2000-0.3-0.5possible5

Possible change at the station (a move, a new instrument or a new site); the record is kept as measured. A "likely" change has a larger test statistic than a "possible" one. Neither says why the station differs from its neighbours. How changes are found, and the largest ones.

Download the Data

  • Data for Salamanca standing records by year: CSV or JSON. Field meanings are on the data page.
  • Data for Salamanca threshold days by year: CSV or JSON. Field meanings are on the data page.

Source: NOAA National Centers for Environmental Information, Global Historical Climatology Network Daily (GHCN-Daily). Records are computed by World Extreme Weather Monitor and are not official NOAA products. (US Government open data (NOAA NCEI)) Data as of 2026-10-17 (17 October 2026). Records are computed by this site and are not official.

Data as of . Last revised (2025-12-31).