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Agua Nueva Weather Records (MXN00032001)

Record envelope, standing records and threshold days for Agua Nueva (MXN00032001), Mexico, with 49 years of record.

Key Facts for Agua Nueva

  • Agua Nueva (MXN00032001) is a weather station in Mexico at 23.78 latitude and -102.15 longitude, 1,946 m (6,384 ft) above sea level.
  • The station reports from 1964 to 2012, 49 years of record.
  • 1,464 records set at Agua Nueva still stand.
  • Records are tracked for tmax, tmin, prcp: an element needs 30 years of data to be eligible.
  • Agua Nueva set a daily record precipitation of 5.1 mm (0.20 in) on 31 December 2012.

About the Station

  • Location: Mexico, 23.78 latitude, -102.15 longitude.
  • Elevation: 1,946 m (6,384 ft).
  • Period of record: 1964 to 2012, 49 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 Agua Nueva, with 2026 drawn through them The band shows the record high and record low for each calendar day at Agua Nueva. The lines show the 2026 daily maximum and minimum. 0 days in 2026 matched or passed a record. Temperatures are in degrees Celsius. -2002040 JanFebMarAprMayJunJulAugSepOctNovDec
The band shows the record high and record low for each calendar day at Agua Nueva. 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 Agua Nueva, with 2026 drawn through them
MonthHighest record highLowest record low2026 highest maximum2026 lowest minimum
Jan30.0 C (86.0 F)-10.0 C (14.0 F)n/an/a
Feb32.2 C (90.0 F)-9.4 C (15.1 F)n/an/a
Mar35.0 C (95.0 F)-8.3 C (17.1 F)n/an/a
Apr37.2 C (99.0 F)-6.1 C (21.0 F)n/an/a
May39.4 C (102.9 F)1.7 C (35.1 F)n/an/a
Jun40.0 C (104.0 F)5.0 C (41.0 F)n/an/a
Jul37.8 C (100.0 F)5.0 C (41.0 F)n/an/a
Aug36.7 C (98.1 F)5.6 C (42.1 F)n/an/a
Sep36.7 C (98.1 F)1.7 C (35.1 F)n/an/a
Oct33.9 C (93.0 F)-3.3 C (26.1 F)n/an/a
Nov35.0 C (95.0 F)-11.1 C (12.0 F)n/an/a
Dec35.6 C (96.1 F)-10.0 C (14.0 F)n/an/a

Which Years Hold Standing Records

1,464 standing records
Standing records at Agua Nueva by the year they were set 1,464 records at Agua Nueva still stand. 1968 holds the most, with 93. 02550751001964: 561965: 531966: 541967: 411968: 931969: 431970: 301971: 301972: 271973: 471974: 321975: 361976: 301977: 351978: 141979: 481980: 591981: 281982: 721983: 501984: 381985: 61987: 661988: 441989: 191990: 251991: 381992: 341993: 191994: 251995: 221996: 201997: 371998: 182000: 112001: 102002: 192003: 182005: 122006: 222009: 102010: 332011: 142012: 26196419691974197919841990199520012009
1,464 records at Agua Nueva still stand. 1968 holds the most, with 93.
Standing records at Agua Nueva by the year they were set
Year setStanding records
196456
196553
196654
196741
196893
196943
197030
197130
197227
197347
197432
197536
197630
197735
197814
197948
198059
198128
198272
198350
198438
19856
198766
198844
198919
199025
199138
199234
199319
199425
199522
199620
199737
199818
200011
200110
200219
200318
200512
200622
200910
201033
201114
201226

All-Time Record Progression

1 new records
When Agua Nueva set new all-time records 1 all-time records were set at Agua Nueva between 28 December 1997 and 28 December 1997. Each dot is a new record. Record low maximum temperature28 December 1997: Record low maximum temperature 3.9 C (39.0 F)
1 all-time records were set at Agua Nueva between 28 December 1997 and 28 December 1997. Each dot is a new record.
When Agua Nueva set new all-time records
DateKindDetail
1997-12-28Record low maximum temperatureRecord low maximum temperature 3.9 C (39.0 F)

Wettest Day of Each Month

Oct: 121.9 mm (4.8 in)
Record daily precipitation for each month at Agua Nueva The wettest day on record for each calendar month at Agua Nueva. The most was 121.9 mm (4.8 in) on 16 October 1990. 050100150 Jan: 27.4 mm (1.1 in), 15 January 1992 Jan Feb: 27.4 mm (1.1 in), 3 February 1991 Feb Mar: 33.3 mm (1.3 in), 4 March 1968 Mar Apr: 34.8 mm (1.4 in), 18 April 2012 Apr May: 29.0 mm (1.1 in), 23 May 1964 May Jun: 51.8 mm (2.0 in), 23 June 1971 Jun Jul: 50.8 mm (2.0 in), 7 July 1976 Jul Aug: 50.8 mm (2.0 in), 7 August 1974 Aug Sep: 75.9 mm (3.0 in), 21 September 2010 Sep Oct: 121.9 mm (4.8 in), 16 October 1990 Oct Nov: 31.0 mm (1.2 in), 29 November 1969 Nov Dec: 41.9 mm (1.6 in), 8 December 1991 Dec
The wettest day on record for each calendar month at Agua Nueva. The most was 121.9 mm (4.8 in) on 16 October 1990.
Record daily precipitation for each month at Agua Nueva
MonthRecord daily precipitation (mm)Date
Jan27.4 mm (1.1 in)15 January 1992
Feb27.4 mm (1.1 in)3 February 1991
Mar33.3 mm (1.3 in)4 March 1968
Apr34.8 mm (1.4 in)18 April 2012
May29.0 mm (1.1 in)23 May 1964
Jun51.8 mm (2.0 in)23 June 1971
Jul50.8 mm (2.0 in)7 July 1976
Aug50.8 mm (2.0 in)7 August 1974
Sep75.9 mm (3.0 in)21 September 2010
Oct121.9 mm (4.8 in)16 October 1990
Nov31.0 mm (1.2 in)29 November 1969
Dec41.9 mm (1.6 in)8 December 1991

Period of Record Coverage

1964 to 2012
Days with data per year at Agua Nueva 44 years of record at Agua Nueva, 1964 to 2012. 6 years have data for under 90 percent of days and are left out of rankings: 1973, 1985, 1987, 1988, 2000, 2005. 1964: 366 of 366 days1965: 333 of 365 days1966: 365 of 365 days1967: 331 of 365 days1968: 332 of 366 days1969: 333 of 365 days1970: 362 of 365 days1971: 364 of 365 days1972: 363 of 366 days1973: 304 of 365 days1974: 363 of 365 days1975: 365 of 365 days1976: 366 of 366 days1977: 334 of 365 days1978: 334 of 365 days1979: 363 of 365 days1980: 364 of 366 days1981: 365 of 365 days1982: 364 of 365 days1983: 363 of 365 days1984: 366 of 366 days1985: 59 of 365 days1987: 322 of 365 days1988: 287 of 366 days1989: 359 of 365 days1990: 359 of 365 days1991: 365 of 365 days1992: 366 of 366 days1993: 365 of 365 days1994: 365 of 365 days1995: 365 of 365 days1996: 366 of 366 days1997: 364 of 365 days1998: 365 of 365 days2000: 213 of 366 days2001: 337 of 365 days2002: 364 of 365 days2003: 334 of 365 days2005: 151 of 365 days2006: 364 of 365 days2009: 360 of 365 days2010: 329 of 365 days2011: 360 of 365 days2012: 365 of 366 days19701980199020002010
44 years of record at Agua Nueva, 1964 to 2012. 6 years have data for under 90 percent of days and are left out of rankings: 1973, 1985, 1987, 1988, 2000, 2005.
Days with data per year at Agua Nueva
YearDays with dataShare of yearComplete
1964366100%Yes
196533391%Yes
1966365100%Yes
196733191%Yes
196833291%Yes
196933391%Yes
197036299%Yes
1971364100%Yes
197236399%Yes
197330483%No
197436399%Yes
1975365100%Yes
1976366100%Yes
197733492%Yes
197833492%Yes
197936399%Yes
198036499%Yes
1981365100%Yes
1982364100%Yes
198336399%Yes
1984366100%Yes
19855916%No
198732288%No
198828778%No
198935998%Yes
199035998%Yes
1991365100%Yes
1992366100%Yes
1993365100%Yes
1994365100%Yes
1995365100%Yes
1996366100%Yes
1997364100%Yes
1998365100%Yes
200021358%No
200133792%Yes
2002364100%Yes
200333492%Yes
200515141%No
2006364100%Yes
200936099%Yes
201032990%Yes
201136099%Yes
2012365100%Yes

Latest Records

20
Latest records at Agua Nueva
DateStationRecordValueBeat old record byOld record stoodSignificance
31 December 2012Agua Nueva, MXdaily rain5.1 mm (0.20 in)1.3 mm (0.05 in)25 years12 of 100 (Routine)
23 November 2012Agua Nueva, MXdaily rain6.9 mm (0.27 in)1.1 mm (0.04 in)36 years15 of 100 (Routine)
15 November 2012Agua Nueva, MXdaily high min14.4 C (57.9 F)3.8 C (6.8 F)18 years19 of 100 (Routine)
27 October 2012Agua Nueva, MXdaily rain9.9 mm (0.39 in)5.1 mm (0.20 in)35 years17 of 100 (Routine)
18 September 2012Agua Nueva, MXdaily low min7.2 C (45.0 F)1.7 C (3.1 F)35 years21 of 100 (Routine)
16 September 2012Agua Nueva, MXdaily low max (Tie)20.6 C (69.1 F)tie44 years4 of 100 (Routine)
15 September 2012Agua Nueva, MXdaily rain65.0 mm (2.6 in)40.1 mm (1.6 in)48 years53 of 100 (Notable)
15 September 2012Agua Nueva, MXdaily low max20.6 C (69.1 F)1.1 C (2.0 F)9 years9 of 100 (Routine)
14 September 2012Agua Nueva, MXdaily low max20.0 C (68.0 F)1.7 C (3.1 F)22 years15 of 100 (Routine)
21 August 2012Agua Nueva, MXdaily rain34.3 mm (1.4 in)13.5 mm (0.5 in)23 years25 of 100 (Routine)
1 August 2012Agua Nueva, MXdaily low min (Tie)10.0 C (50.0 F)tie48 years4 of 100 (Routine)
31 July 2012Agua Nueva, MXdaily low min (Tie)9.4 C (48.9 F)tie2 years1 of 100 (Routine)
8 July 2012Agua Nueva, MXdaily high max34.4 C (93.9 F)0.5 C (0.9 F)44 years18 of 100 (Routine)
8 July 2012Agua Nueva, MXdaily low min (Tie)10.0 C (50.0 F)tie44 years4 of 100 (Routine)
29 June 2012Agua Nueva, MXdaily high max36.1 C (97.0 F)0.5 C (0.9 F)31 years14 of 100 (Routine)
28 June 2012Agua Nueva, MXdaily high max37.8 C (100.0 F)1.1 C (2.0 F)29 years15 of 100 (Routine)
27 June 2012Agua Nueva, MXdaily high max (Tie)35.0 C (95.0 F)tie28 years3 of 100 (Routine)
27 June 2012Agua Nueva, MXdaily low min (Tie)8.9 C (48.0 F)tie11 years1 of 100 (Routine)
3 June 2012Agua Nueva, MXdaily high max39.4 C (102.9 F)1.6 C (2.9 F)32 years17 of 100 (Routine)
2 June 2012Agua Nueva, MXdaily high max (Tie)38.9 C (102.0 F)tie29 years3 of 100 (Routine)

Climate Trend

29 complete years, 1964 to 2012
Annual mean temperature at Agua Nueva as warming stripes, 1964 to 2012 One stripe for each of 29 complete years at Agua Nueva, 1964 to 2012. Blue stripes are years cooler than the station's own mean of 17.6 C (63.7 F); red stripes are warmer. The coolest year was 2006, at 16.3 C (61.4 F), and the warmest was 1982, at 19.2 C (66.5 F). The strongest colour marks a difference of 1.6 C (2.9 F). 1964: 18.1 C, +0.4 C from the station mean1966: 17.1 C, -0.6 C from the station mean1970: 17.6 C, -0.1 C from the station mean1971: 18.2 C, +0.6 C from the station mean1972: 17.9 C, +0.2 C from the station mean1974: 18.3 C, +0.7 C from the station mean1975: 17.6 C, 0.0 C from the station mean1976: 16.8 C, -0.9 C from the station mean1979: 17.7 C, +0.1 C from the station mean1980: 18.4 C, +0.7 C from the station mean1981: 18.4 C, +0.8 C from the station mean1982: 19.2 C, +1.6 C from the station mean1983: 17.5 C, -0.1 C from the station mean1984: 17.7 C, 0.0 C from the station mean1989: 18.2 C, +0.6 C from the station mean1990: 18.4 C, +0.8 C from the station mean1991: 18.1 C, +0.4 C from the station mean1992: 17.2 C, -0.4 C from the station mean1993: 17.2 C, -0.5 C from the station mean1994: 17.3 C, -0.3 C from the station mean1995: 17.3 C, -0.3 C from the station mean1996: 16.8 C, -0.8 C from the station mean1997: 17.1 C, -0.5 C from the station mean1998: 18.1 C, +0.4 C from the station mean2002: 17.2 C, -0.5 C from the station mean2006: 16.3 C, -1.3 C from the station mean2009: 17.0 C, -0.7 C from the station mean2011: 17.4 C, -0.2 C from the station mean2012: 17.6 C, -0.1 C from the station mean1964197019751980198519901995200020052010
One stripe for each of 29 complete years at Agua Nueva, 1964 to 2012. Blue stripes are years cooler than the station's own mean of 17.6 C (63.7 F); red stripes are warmer. The coolest year was 2006, at 16.3 C (61.4 F), and the warmest was 1982, at 19.2 C (66.5 F). The strongest colour marks a difference of 1.6 C (2.9 F).
Annual mean temperature at Agua Nueva as warming stripes, 1964 to 2012
YearAnnual mean temperatureDifference from the station mean
196418.1 C+0.43 C
196617.1 C-0.55 C
197017.6 C-0.07 C
197118.2 C+0.57 C
197217.9 C+0.24 C
197418.3 C+0.66 C
197517.6 C-0.01 C
197616.8 C-0.87 C
197917.7 C+0.11 C
198018.4 C+0.73 C
198118.4 C+0.81 C
198219.2 C+1.56 C
198317.5 C-0.10 C
198417.7 C+0.02 C
198918.2 C+0.58 C
199018.4 C+0.76 C
199118.1 C+0.43 C
199217.2 C-0.42 C
199317.2 C-0.47 C
199417.3 C-0.31 C
199517.3 C-0.31 C
199616.8 C-0.84 C
199717.1 C-0.54 C
199818.1 C+0.42 C
200217.2 C-0.46 C
200616.3 C-1.31 C
200917.0 C-0.66 C
201117.4 C-0.22 C
201217.6 C-0.07 C

This station does not have enough complete years (30 are needed) to fit a temperature trend.

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

1964 to 2012
Yearly extremes at Agua Nueva: the record and the median year
MeasureRecordYear of the recordMedian yearYears with a value
Hottest day (TXx)40.0 C (104.0 F)198236.7 C (98.1 F)44
Coldest night (TNn)-11.1 C (12.0 F)1970-5.3 C (22.5 F)44
Wettest day (Rx1day)121.9 mm (4.8 in)199035.3 mm (1.4 in)44
Wettest five days (Rx5day)191.8 mm (7.6 in)199062.5 mm (2.5 in)44
Longest dry spell (CDD)214 days198979 days44

Hottest day (TXx)

Hottest day (TXx) at Agua Nueva by year The hottest day of the year at Agua Nueva, 1964 to 2012. The record is 40.0 C (104.0 F) in 1982, marked on the chart; the median year is 36.7 C (98.1 F). 2530354019701980199020002010Record: 40.0 C (104.0 F) in 1982
The hottest day of the year at Agua Nueva, 1964 to 2012. The record is 40.0 C (104.0 F) in 1982, marked on the chart; the median year is 36.7 C (98.1 F).
Hottest day (TXx) at Agua Nueva by year
YearHottest day (TXx)
196436.7 C (98.1 F)
196536.7 C (98.1 F)
196636.7 C (98.1 F)
196737.8 C (100.0 F)
196835.6 C (96.1 F)
196936.7 C (98.1 F)
197035.0 C (95.0 F)
197135.6 C (96.1 F)
197235.0 C (95.0 F)
197338.9 C (102.0 F)
197436.7 C (98.1 F)
197536.7 C (98.1 F)
197635.6 C (96.1 F)
197733.9 C (93.0 F)
197838.9 C (102.0 F)
197936.7 C (98.1 F)
198038.9 C (102.0 F)
198137.8 C (100.0 F)
198240.0 C (104.0 F)
198338.9 C (102.0 F)
198435.0 C (95.0 F)
198527.8 C (82.0 F)
198735.0 C (95.0 F)
198837.8 C (100.0 F)
198937.8 C (100.0 F)
199038.9 C (102.0 F)
199138.9 C (102.0 F)
199237.2 C (99.0 F)
199336.7 C (98.1 F)
199433.3 C (91.9 F)
199535.6 C (96.1 F)
199635.6 C (96.1 F)
199735.0 C (95.0 F)
199838.9 C (102.0 F)
200035.0 C (95.0 F)
200134.4 C (93.9 F)
200237.8 C (100.0 F)
200337.2 C (99.0 F)
200539.4 C (102.9 F)
200633.3 C (91.9 F)
200935.6 C (96.1 F)
201039.4 C (102.9 F)
201135.6 C (96.1 F)
201239.4 C (102.9 F)

Coldest night (TNn)

Coldest night (TNn) at Agua Nueva by year The coldest night of the year at Agua Nueva, 1964 to 2012. The record is -11.1 C (12.0 F) in 1970, marked on the chart; the median year is -5.3 C (22.5 F). -15-10-5019701980199020002010Record: -11.1 C (12.0 F) in 1970
The coldest night of the year at Agua Nueva, 1964 to 2012. The record is -11.1 C (12.0 F) in 1970, marked on the chart; the median year is -5.3 C (22.5 F).
Coldest night (TNn) at Agua Nueva by year
YearColdest night (TNn)
1964-10.0 C (14.0 F)
1965-9.4 C (15.1 F)
1966-9.4 C (15.1 F)
1967-5.0 C (23.0 F)
1968-5.0 C (23.0 F)
1969-5.0 C (23.0 F)
1970-11.1 C (12.0 F)
1971-5.0 C (23.0 F)
1972-3.3 C (26.1 F)
1973-5.0 C (23.0 F)
1974-8.3 C (17.1 F)
1975-8.3 C (17.1 F)
1976-5.0 C (23.0 F)
1977-10.0 C (14.0 F)
1978-3.3 C (26.1 F)
1979-8.3 C (17.1 F)
1980-6.1 C (21.0 F)
1981-3.3 C (26.1 F)
1982-4.4 C (24.1 F)
1983-9.4 C (15.1 F)
1984-4.4 C (24.1 F)
1985-8.3 C (17.1 F)
19870.0 C (32.0 F)
1988-5.0 C (23.0 F)
1989-7.2 C (19.0 F)
1990-8.3 C (17.1 F)
1991-6.7 C (19.9 F)
1992-5.0 C (23.0 F)
1993-5.0 C (23.0 F)
1994-4.4 C (24.1 F)
1995-4.4 C (24.1 F)
1996-5.0 C (23.0 F)
1997-7.8 C (18.0 F)
1998-6.1 C (21.0 F)
2000-5.6 C (21.9 F)
2001-7.2 C (19.0 F)
2002-6.1 C (21.0 F)
2003-3.9 C (25.0 F)
2005-1.1 C (30.0 F)
2006-8.9 C (16.0 F)
2009-3.3 C (26.1 F)
2010-7.2 C (19.0 F)
2011-10.6 C (12.9 F)
2012-3.3 C (26.1 F)

Wettest day (Rx1day)

Wettest day (Rx1day) at Agua Nueva by year The wettest day of the year at Agua Nueva, 1964 to 2012. The record is 121.9 mm (4.8 in) in 1990, marked on the chart; the median year is 35.3 mm (1.4 in). 05010015019701980199020002010Record: 121.9 mm (4.8 in) in 1990
The wettest day of the year at Agua Nueva, 1964 to 2012. The record is 121.9 mm (4.8 in) in 1990, marked on the chart; the median year is 35.3 mm (1.4 in).
Wettest day (Rx1day) at Agua Nueva by year
YearWettest day (Rx1day)
196429.0 mm (1.1 in)
196524.9 mm (1.0 in)
196641.9 mm (1.6 in)
196736.8 mm (1.4 in)
196837.8 mm (1.5 in)
196931.0 mm (1.2 in)
197040.9 mm (1.6 in)
197151.8 mm (2.0 in)
197235.8 mm (1.4 in)
197327.9 mm (1.1 in)
197450.8 mm (2.0 in)
197539.9 mm (1.6 in)
197650.8 mm (2.0 in)
197724.9 mm (1.0 in)
197837.8 mm (1.5 in)
197922.9 mm (0.9 in)
198039.9 mm (1.6 in)
198124.9 mm (1.0 in)
198230.0 mm (1.2 in)
198327.9 mm (1.1 in)
198434.8 mm (1.4 in)
198517.3 mm (0.7 in)
19874.8 mm (0.19 in)
198820.8 mm (0.8 in)
198937.8 mm (1.5 in)
1990121.9 mm (4.8 in)
199141.9 mm (1.6 in)
199245.5 mm (1.8 in)
199349.0 mm (1.9 in)
199440.6 mm (1.6 in)
199529.0 mm (1.1 in)
199621.3 mm (0.8 in)
199717.5 mm (0.7 in)
199825.7 mm (1.0 in)
200018.8 mm (0.7 in)
200117.0 mm (0.7 in)
200237.3 mm (1.5 in)
200342.9 mm (1.7 in)
200520.6 mm (0.8 in)
200633.8 mm (1.3 in)
200941.4 mm (1.6 in)
201075.9 mm (3.0 in)
201125.4 mm (1.0 in)
201265.0 mm (2.6 in)

Wettest five days (Rx5day)

Wettest five days (Rx5day) at Agua Nueva by year The wettest five days of the year at Agua Nueva, 1964 to 2012. The record is 191.8 mm (7.6 in) in 1990, marked on the chart; the median year is 62.5 mm (2.5 in). 05010015020019701980199020002010Record: 191.8 mm (7.6 in) in 1990
The wettest five days of the year at Agua Nueva, 1964 to 2012. The record is 191.8 mm (7.6 in) in 1990, marked on the chart; the median year is 62.5 mm (2.5 in).
Wettest five days (Rx5day) at Agua Nueva by year
YearWettest five days (Rx5day)
196465.6 mm (2.6 in)
196560.2 mm (2.4 in)
196672.9 mm (2.9 in)
196764.1 mm (2.5 in)
196862.2 mm (2.4 in)
196932.6 mm (1.3 in)
197078.3 mm (3.1 in)
197183.9 mm (3.3 in)
197268.4 mm (2.7 in)
197354.3 mm (2.1 in)
197458.0 mm (2.3 in)
1975105.2 mm (4.1 in)
1976120.4 mm (4.7 in)
197726.7 mm (1.1 in)
197878.0 mm (3.1 in)
197937.7 mm (1.5 in)
1980143.3 mm (5.6 in)
198159.7 mm (2.4 in)
198263.2 mm (2.5 in)
198362.7 mm (2.5 in)
198448.5 mm (1.9 in)
198517.3 mm (0.7 in)
19877.6 mm (0.30 in)
198868.2 mm (2.7 in)
198948.4 mm (1.9 in)
1990191.8 mm (7.6 in)
199194.2 mm (3.7 in)
199272.4 mm (2.9 in)
1993105.6 mm (4.2 in)
199476.6 mm (3.0 in)
199551.7 mm (2.0 in)
199652.5 mm (2.1 in)
199723.2 mm (0.9 in)
199860.5 mm (2.4 in)
200049.3 mm (1.9 in)
200130.0 mm (1.2 in)
200249.2 mm (1.9 in)
200373.2 mm (2.9 in)
200532.3 mm (1.3 in)
200653.8 mm (2.1 in)
200972.1 mm (2.8 in)
2010136.5 mm (5.4 in)
201151.8 mm (2.0 in)
201290.4 mm (3.6 in)

Longest dry spell (CDD)

Longest dry spell (CDD) at Agua Nueva by year The longest dry spell of the year at Agua Nueva, 1964 to 2012. The record is 214 days in 1989, marked on the chart; the median year is 79 days. 05010015020025019701980199020002010Record: 214 days in 1989
The longest dry spell of the year at Agua Nueva, 1964 to 2012. The record is 214 days in 1989, marked on the chart; the median year is 79 days.
Longest dry spell (CDD) at Agua Nueva by year
YearLongest dry spell (CDD)
196474 days
196582 days
196679 days
196768 days
196836 days
1969125 days
197091 days
197167 days
197240 days
197384 days
197475 days
1975125 days
1976107 days
197779 days
197879 days
1979106 days
198040 days
198192 days
1982181 days
1983125 days
1984104 days
198538 days
1987104 days
1988179 days
1989214 days
199076 days
199184 days
199240 days
1993132 days
199455 days
1995115 days
199670 days
199736 days
199866 days
2000109 days
200152 days
200254 days
2003102 days
200548 days
200657 days
200977 days
201061 days
2011121 days
201261 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.

Frost Dates and Growing Season

27 years with a frost

Across 27 years with a frost, the median last spring frost at Agua Nueva falls on 7 March and the median first autumn frost on 16 November, which leaves a median of 260 days between them.

Fitted over all years, the growing season changes by -0.3 days per decade at this station.

Frost dates and growing season at Agua Nueva
MeasureMedian, all yearsEarliest periodRecent period (1964 to 2012)Recent against earliestFitted trend
Last spring frost7 Marchn/a7 Marchn/a+0.8 days per decade
First autumn frost16 Novembern/a16 Novembern/a+0.6 days per decade
Growing days260 daysn/a260 daysn/a-0.3 days per decade

A frost day is a day with a daily minimum at or below 0 C (32 F). The last spring frost and the first autumn frost are the last and first such days of the cold season, and growing days are the days between them. A negative trend for the last spring frost means it comes earlier.

Rainfall Return Levels

39 years, 1964 to 2012

A day with at least 34.5 mm (1.4 in) of rain is expected about once in 2 years. A day with at least 98.4 mm (3.9 in) of rain is expected about once in 100 years.

Rainfall return levels at Agua Nueva: the daily rain expected about once in a given number of years
Expected about once inA day with at leastNote
2 years34.5 mm (1.4 in)
5 years49.3 mm (1.9 in)
10 years60.0 mm (2.4 in)
25 years74.5 mm (2.9 in)
50 years86.1 mm (3.4 in)Longer than the 39 years of record
100 years98.4 mm (3.9 in)Longer than the 39 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, 39 years of values from 1964 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: 121.9 mm (4.8 in) in 1990; 75.9 mm (3.0 in) in 2010; 65.0 mm (2.6 in) in 2012.

Download the Data

  • Data for Agua Nueva standing records by year: CSV or JSON. Field meanings are on the data page.
  • Data for Agua Nueva 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).