Tangancicuaro Weather Records (MXN00016125)
Record envelope, standing records and threshold days for Tangancicuaro (MXN00016125), Mexico, with 66 years of record.
Key Facts for Tangancicuaro
- Tangancicuaro (MXN00016125) is a weather station in Mexico at 19.88 latitude and -102.20 longitude, 1,710 m (5,610 ft) above sea level.
- The station reports from 1947 to 2012, 66 years of record.
- 1,464 records set at Tangancicuaro still stand.
- Records are tracked for tmax, tmin, prcp: an element needs 30 years of data to be eligible.
- Tangancicuaro tied a daily record low minimum temperature of 0.6 C (33.1 F) on 7 October 2012.
About the Station
- Location: Mexico, 19.88 latitude, -102.20 longitude.
- Elevation: 1,710 m (5,610 ft).
- Period of record: 1947 to 2012, 66 years.
- Eligible elements: tmax, tmin, prcp.
Daily Record Envelope and 2026
0 days at or beyond a record| Month | Highest record high | Lowest record low | 2026 highest maximum | 2026 lowest minimum |
|---|---|---|---|---|
| Jan | 37.2 C (99.0 F) | -9.4 C (15.1 F) | n/a | n/a |
| Feb | 35.6 C (96.1 F) | -7.2 C (19.0 F) | n/a | n/a |
| Mar | 35.6 C (96.1 F) | -3.3 C (26.1 F) | n/a | n/a |
| Apr | 37.8 C (100.0 F) | 0.0 C (32.0 F) | n/a | n/a |
| May | 38.9 C (102.0 F) | -3.3 C (26.1 F) | n/a | n/a |
| Jun | 36.7 C (98.1 F) | 0.6 C (33.1 F) | n/a | n/a |
| Jul | 37.8 C (100.0 F) | 0.0 C (32.0 F) | n/a | n/a |
| Aug | 37.8 C (100.0 F) | 1.7 C (35.1 F) | n/a | n/a |
| Sep | 40.0 C (104.0 F) | 1.7 C (35.1 F) | n/a | n/a |
| Oct | 40.6 C (105.1 F) | -2.2 C (28.0 F) | n/a | n/a |
| Nov | 40.0 C (104.0 F) | -5.0 C (23.0 F) | n/a | n/a |
| Dec | 37.8 C (100.0 F) | -5.0 C (23.0 F) | n/a | n/a |
Which Years Hold Standing Records
1,464 standing records| Year set | Standing records |
|---|---|
| 1947 | 48 |
| 1948 | 63 |
| 1949 | 76 |
| 1950 | 17 |
| 1951 | 7 |
| 1952 | 18 |
| 1953 | 30 |
| 1954 | 25 |
| 1955 | 25 |
| 1956 | 26 |
| 1957 | 25 |
| 1958 | 43 |
| 1959 | 24 |
| 1960 | 35 |
| 1961 | 20 |
| 1962 | 12 |
| 1963 | 16 |
| 1964 | 16 |
| 1965 | 18 |
| 1966 | 20 |
| 1967 | 13 |
| 1968 | 16 |
| 1969 | 25 |
| 1970 | 17 |
| 1971 | 5 |
| 1972 | 7 |
| 1973 | 14 |
| 1974 | 8 |
| 1975 | 6 |
| 1976 | 26 |
| 1977 | 8 |
| 1978 | 33 |
| 1979 | 20 |
| 1980 | 10 |
| 1981 | 18 |
| 1982 | 14 |
| 1983 | 40 |
| 1984 | 6 |
| 1985 | 3 |
| 1986 | 11 |
| 1987 | 82 |
| 1995 | 53 |
| 1996 | 22 |
| 1997 | 58 |
| 1998 | 9 |
| 1999 | 8 |
| 2000 | 28 |
| 2001 | 21 |
| 2003 | 29 |
| 2004 | 58 |
| 2005 | 27 |
| 2006 | 61 |
| 2007 | 9 |
| 2008 | 10 |
| 2009 | 26 |
| 2010 | 33 |
| 2011 | 49 |
| 2012 | 17 |
Wettest Day of Each Month
May: 94.0 mm (3.7 in)| Month | Record daily precipitation (mm) | Date |
|---|---|---|
| Jan | 32.8 mm (1.3 in) | 17 January 1958 |
| Feb | 46.0 mm (1.8 in) | 2 February 2010 |
| Mar | 21.8 mm (0.9 in) | 19 March 1967 |
| Apr | 84.8 mm (3.3 in) | 2 April 1966 |
| May | 94.0 mm (3.7 in) | 29 May 1952 |
| Jun | 65.8 mm (2.6 in) | 13 June 1959 |
| Jul | 49.8 mm (2.0 in) | 23 July 1966 |
| Aug | 53.8 mm (2.1 in) | 15 August 1965 |
| Sep | 57.9 mm (2.3 in) | 7 September 1947 |
| Oct | 59.9 mm (2.4 in) | 15 October 1980 |
| Nov | 30.0 mm (1.2 in) | 4 November 1952 |
| Dec | 31.0 mm (1.2 in) | 17 December 1947 |
Period of Record Coverage
1947 to 2012| Year | Days with data | Share of year | Complete |
|---|---|---|---|
| 1947 | 179 | 49% | No |
| 1948 | 237 | 65% | No |
| 1949 | 365 | 100% | Yes |
| 1950 | 365 | 100% | Yes |
| 1951 | 150 | 41% | No |
| 1952 | 109 | 30% | No |
| 1953 | 362 | 99% | Yes |
| 1954 | 360 | 99% | Yes |
| 1955 | 363 | 99% | Yes |
| 1956 | 364 | 99% | Yes |
| 1957 | 365 | 100% | Yes |
| 1958 | 360 | 99% | Yes |
| 1959 | 361 | 99% | Yes |
| 1960 | 364 | 99% | Yes |
| 1961 | 364 | 100% | Yes |
| 1962 | 364 | 100% | Yes |
| 1963 | 365 | 100% | Yes |
| 1964 | 359 | 98% | Yes |
| 1965 | 364 | 100% | Yes |
| 1966 | 363 | 99% | Yes |
| 1967 | 365 | 100% | Yes |
| 1968 | 364 | 99% | Yes |
| 1969 | 271 | 74% | No |
| 1970 | 333 | 91% | Yes |
| 1971 | 92 | 25% | No |
| 1972 | 123 | 34% | No |
| 1973 | 363 | 99% | Yes |
| 1974 | 365 | 100% | Yes |
| 1975 | 365 | 100% | Yes |
| 1976 | 362 | 99% | Yes |
| 1977 | 364 | 100% | Yes |
| 1978 | 363 | 99% | Yes |
| 1979 | 363 | 99% | Yes |
| 1980 | 365 | 100% | Yes |
| 1981 | 365 | 100% | Yes |
| 1982 | 365 | 100% | Yes |
| 1983 | 365 | 100% | Yes |
| 1984 | 366 | 100% | Yes |
| 1985 | 302 | 83% | No |
| 1986 | 300 | 82% | No |
| 1987 | 269 | 74% | No |
| 1995 | 208 | 57% | No |
| 1996 | 143 | 39% | No |
| 1997 | 296 | 81% | No |
| 1998 | 59 | 16% | No |
| 1999 | 240 | 66% | No |
| 2000 | 305 | 83% | No |
| 2001 | 273 | 75% | No |
| 2003 | 150 | 41% | No |
| 2004 | 366 | 100% | Yes |
| 2005 | 365 | 100% | Yes |
| 2006 | 311 | 85% | No |
| 2007 | 365 | 100% | Yes |
| 2008 | 366 | 100% | Yes |
| 2009 | 365 | 100% | Yes |
| 2010 | 365 | 100% | Yes |
| 2011 | 365 | 100% | Yes |
| 2012 | 305 | 83% | No |
Latest Records
20| Date | Station | Record | Value | Beat old record by | Old record stood | Significance |
|---|---|---|---|---|---|---|
| 7 October 2012 | Tangancicuaro, MX | daily low min (Tie) | 0.6 C (33.1 F) | tie | 64 years | 6 of 100 (Routine) |
| 6 October 2012 | Tangancicuaro, MX | daily low min | 0.0 C (32.0 F) | 0.6 C (1.1 F) | 64 years | 26 of 100 (Routine) |
| 5 October 2012 | Tangancicuaro, MX | daily low min (Tie) | 0.6 C (33.1 F) | tie | 64 years | 6 of 100 (Routine) |
| 7 September 2012 | Tangancicuaro, MX | daily high max (Tie) | 35.6 C (96.1 F) | tie | 1 year | 1 of 100 (Routine) |
| 6 September 2012 | Tangancicuaro, MX | daily high max | 35.6 C (96.1 F) | 0.6 C (1.1 F) | 55 years | 23 of 100 (Routine) |
| 5 September 2012 | Tangancicuaro, MX | daily high max (Tie) | 36.7 C (98.1 F) | tie | 2 years | 1 of 100 (Routine) |
| 31 August 2012 | Tangancicuaro, MX | daily high max (Tie) | 33.9 C (93.0 F) | tie | 4 years | 1 of 100 (Routine) |
| 30 August 2012 | Tangancicuaro, MX | daily high max | 35.6 C (96.1 F) | 0.6 C (1.1 F) | 2 years | 8 of 100 (Routine) |
| 29 August 2012 | Tangancicuaro, MX | daily low min (Tie) | 7.8 C (46.0 F) | tie | 8 years | 2 of 100 (Routine) |
| 25 August 2012 | Tangancicuaro, MX | daily high max (Tie) | 33.9 C (93.0 F) | tie | 8 years | 2 of 100 (Routine) |
| 16 August 2012 | Tangancicuaro, MX | daily low min | 5.6 C (42.1 F) | 2.2 C (4.0 F) | 56 years | 31 of 100 (Routine) |
| 15 August 2012 | Tangancicuaro, MX | daily low min | 5.0 C (41.0 F) | 1.7 C (3.1 F) | 8 years | 15 of 100 (Routine) |
| 5 August 2012 | Tangancicuaro, MX | daily low min (Tie) | 7.8 C (46.0 F) | tie | 56 years | 5 of 100 (Routine) |
| 2 August 2012 | Tangancicuaro, MX | daily high max (Tie) | 35.0 C (95.0 F) | tie | 2 years | 1 of 100 (Routine) |
| 1 August 2012 | Tangancicuaro, MX | daily high max | 35.6 C (96.1 F) | 0.6 C (1.1 F) | 2 years | 8 of 100 (Routine) |
| 28 July 2012 | Tangancicuaro, MX | daily high max | 35.0 C (95.0 F) | 1.1 C (2.0 F) | 1 year | 9 of 100 (Routine) |
| 26 July 2012 | Tangancicuaro, MX | daily high max | 35.6 C (96.1 F) | 0.6 C (1.1 F) | 16 years | 12 of 100 (Routine) |
| 11 July 2012 | Tangancicuaro, MX | daily rain | 25.9 mm (1.0 in) | 2.0 mm (0.08 in) | 36 years | 18 of 100 (Routine) |
| 10 July 2012 | Tangancicuaro, MX | daily high max | 35.6 C (96.1 F) | 1.7 C (3.1 F) | 5 years | 12 of 100 (Routine) |
| 9 July 2012 | Tangancicuaro, MX | daily high max | 35.6 C (96.1 F) | 1.7 C (3.1 F) | 5 years | 12 of 100 (Routine) |
Climate Trend
37 complete years, 1949 to 2011| Year | Annual mean temperature | Difference from the station mean |
|---|---|---|
| 1949 | 19.2 C | +1.60 C |
| 1950 | 17.8 C | +0.17 C |
| 1953 | 17.5 C | -0.13 C |
| 1954 | 18.1 C | +0.51 C |
| 1955 | 17.2 C | -0.35 C |
| 1956 | 17.4 C | -0.20 C |
| 1957 | 18.1 C | +0.52 C |
| 1958 | 18.4 C | +0.84 C |
| 1959 | 18.5 C | +0.89 C |
| 1960 | 18.8 C | +1.24 C |
| 1961 | 17.5 C | -0.08 C |
| 1962 | 17.9 C | +0.28 C |
| 1963 | 17.8 C | +0.18 C |
| 1964 | 17.5 C | -0.11 C |
| 1965 | 17.7 C | +0.14 C |
| 1966 | 17.6 C | +0.00 C |
| 1967 | 17.4 C | -0.15 C |
| 1968 | 17.3 C | -0.30 C |
| 1973 | 18.0 C | +0.41 C |
| 1974 | 17.1 C | -0.46 C |
| 1975 | 17.0 C | -0.63 C |
| 1976 | 16.8 C | -0.77 C |
| 1977 | 17.1 C | -0.45 C |
| 1978 | 17.5 C | -0.13 C |
| 1979 | 17.5 C | -0.07 C |
| 1980 | 17.8 C | +0.25 C |
| 1981 | 17.3 C | -0.30 C |
| 1982 | 17.8 C | +0.18 C |
| 1983 | 16.9 C | -0.73 C |
| 1984 | 17.0 C | -0.56 C |
| 2004 | 18.0 C | +0.37 C |
| 2005 | 16.5 C | -1.14 C |
| 2007 | 16.7 C | -0.89 C |
| 2008 | 16.7 C | -0.85 C |
| 2009 | 16.9 C | -0.70 C |
| 2010 | 17.7 C | +0.09 C |
| 2011 | 18.8 C | +1.24 C |
The annual mean temperature here has fallen by 0.13 C (0.03 to 0.24) per decade over 1949 to 2011. In Fahrenheit: 0.2 F (0.1 to 0.4) per decade. The slope is a straight line fitted to 37 complete years; the brackets give its 95 percent interval.
| Measure | Per decade (C) | Per decade (F) | Period | Complete years | Reading |
|---|---|---|---|---|---|
| Annual mean temperature | -0.13 C (-0.24 to -0.03) per decade | -0.2 F (-0.4 to -0.1) per decade | 1949 to 2011 | 37 | Fall |
| Mean daily maximum | 0.2 C (0.0 to 0.4) per decade | 0.4 F (0.0 to 0.7) per decade | 1949 to 2011 | 37 | Not clearly different from zero |
| Mean daily minimum | -0.5 C (-0.6 to -0.3) per decade | -0.8 F (-1.1 to -0.6) per decade | 1949 to 2011 | 37 | Fall |
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
1947 to 2012| Measure | Record | Year of the record | Median year | Years with a value |
|---|---|---|---|---|
| Hottest day (TXx) | 40.6 C (105.1 F) | 1969 | 34.7 C (94.5 F) | 58 |
| Coldest night (TNn) | -9.4 C (15.1 F) | 1955 | 0.0 C (32.0 F) | 58 |
| Wettest day (Rx1day) | 94.0 mm (3.7 in) | 1952 | 39.9 mm (1.6 in) | 59 |
| Wettest five days (Rx5day) | 133.9 mm (5.3 in) | 1950 | 85.0 mm (3.3 in) | 59 |
| Longest dry spell (CDD) | 153 days | 2000 | 60 days | 59 |
Hottest day (TXx)
| Year | Hottest day (TXx) |
|---|---|
| 1947 | 30.0 C (86.0 F) |
| 1948 | 37.8 C (100.0 F) |
| 1949 | 37.2 C (99.0 F) |
| 1950 | 35.0 C (95.0 F) |
| 1951 | 34.4 C (93.9 F) |
| 1952 | 30.0 C (86.0 F) |
| 1953 | 35.0 C (95.0 F) |
| 1954 | 35.0 C (95.0 F) |
| 1955 | 35.6 C (96.1 F) |
| 1956 | 35.0 C (95.0 F) |
| 1957 | 35.0 C (95.0 F) |
| 1958 | 35.6 C (96.1 F) |
| 1959 | 36.7 C (98.1 F) |
| 1960 | 38.9 C (102.0 F) |
| 1961 | 33.9 C (93.0 F) |
| 1962 | 35.0 C (95.0 F) |
| 1963 | 33.9 C (93.0 F) |
| 1964 | 33.9 C (93.0 F) |
| 1965 | 33.9 C (93.0 F) |
| 1966 | 33.9 C (93.0 F) |
| 1967 | 35.0 C (95.0 F) |
| 1968 | 33.9 C (93.0 F) |
| 1969 | 40.6 C (105.1 F) |
| 1970 | 33.9 C (93.0 F) |
| 1971 | 33.9 C (93.0 F) |
| 1972 | 30.0 C (86.0 F) |
| 1973 | 33.9 C (93.0 F) |
| 1974 | 32.8 C (91.0 F) |
| 1975 | 31.7 C (89.1 F) |
| 1976 | 35.0 C (95.0 F) |
| 1977 | 32.8 C (91.0 F) |
| 1978 | 37.8 C (100.0 F) |
| 1979 | 33.9 C (93.0 F) |
| 1980 | 33.9 C (93.0 F) |
| 1981 | 32.8 C (91.0 F) |
| 1982 | 32.8 C (91.0 F) |
| 1983 | 32.8 C (91.0 F) |
| 1984 | 32.8 C (91.0 F) |
| 1985 | 30.6 C (87.1 F) |
| 1986 | 32.8 C (91.0 F) |
| 1987 | 32.8 C (91.0 F) |
| 1994 | n/a |
| 1995 | 32.8 C (91.0 F) |
| 1996 | 35.0 C (95.0 F) |
| 1997 | 30.6 C (87.1 F) |
| 1998 | 31.7 C (89.1 F) |
| 1999 | 35.6 C (96.1 F) |
| 2000 | 37.8 C (100.0 F) |
| 2001 | 36.7 C (98.1 F) |
| 2003 | 33.9 C (93.0 F) |
| 2004 | 37.8 C (100.0 F) |
| 2005 | 36.7 C (98.1 F) |
| 2006 | 40.0 C (104.0 F) |
| 2007 | 35.0 C (95.0 F) |
| 2008 | 35.0 C (95.0 F) |
| 2009 | 37.8 C (100.0 F) |
| 2010 | 37.8 C (100.0 F) |
| 2011 | 40.0 C (104.0 F) |
| 2012 | 36.7 C (98.1 F) |
Coldest night (TNn)
| Year | Coldest night (TNn) |
|---|---|
| 1947 | 0.6 C (33.1 F) |
| 1948 | 0.0 C (32.0 F) |
| 1949 | 0.0 C (32.0 F) |
| 1950 | -1.1 C (30.0 F) |
| 1951 | 0.0 C (32.0 F) |
| 1952 | -5.0 C (23.0 F) |
| 1953 | -5.0 C (23.0 F) |
| 1954 | -5.0 C (23.0 F) |
| 1955 | -9.4 C (15.1 F) |
| 1956 | -6.1 C (21.0 F) |
| 1957 | -5.0 C (23.0 F) |
| 1958 | -4.4 C (24.1 F) |
| 1959 | -3.3 C (26.1 F) |
| 1960 | -7.2 C (19.0 F) |
| 1961 | 0.0 C (32.0 F) |
| 1962 | 0.0 C (32.0 F) |
| 1963 | -2.2 C (28.0 F) |
| 1964 | 0.0 C (32.0 F) |
| 1965 | 0.0 C (32.0 F) |
| 1966 | -0.6 C (30.9 F) |
| 1967 | -0.6 C (30.9 F) |
| 1968 | 0.0 C (32.0 F) |
| 1969 | 0.0 C (32.0 F) |
| 1970 | -3.3 C (26.1 F) |
| 1971 | 0.0 C (32.0 F) |
| 1972 | 0.6 C (33.1 F) |
| 1973 | 0.0 C (32.0 F) |
| 1974 | 0.0 C (32.0 F) |
| 1975 | -4.4 C (24.1 F) |
| 1976 | -5.0 C (23.0 F) |
| 1977 | -1.1 C (30.0 F) |
| 1978 | 0.0 C (32.0 F) |
| 1979 | -2.2 C (28.0 F) |
| 1980 | -3.3 C (26.1 F) |
| 1981 | -4.4 C (24.1 F) |
| 1982 | -5.0 C (23.0 F) |
| 1983 | -6.1 C (21.0 F) |
| 1984 | -1.1 C (30.0 F) |
| 1985 | -3.3 C (26.1 F) |
| 1986 | -2.2 C (28.0 F) |
| 1987 | -3.3 C (26.1 F) |
| 1994 | n/a |
| 1995 | 8.9 C (48.0 F) |
| 1996 | 7.8 C (46.0 F) |
| 1997 | 6.7 C (44.1 F) |
| 1998 | 5.0 C (41.0 F) |
| 1999 | 5.0 C (41.0 F) |
| 2000 | -0.6 C (30.9 F) |
| 2001 | 1.7 C (35.1 F) |
| 2003 | 1.1 C (34.0 F) |
| 2004 | 0.0 C (32.0 F) |
| 2005 | 0.0 C (32.0 F) |
| 2006 | 0.0 C (32.0 F) |
| 2007 | 0.0 C (32.0 F) |
| 2008 | 0.0 C (32.0 F) |
| 2009 | 0.0 C (32.0 F) |
| 2010 | 0.0 C (32.0 F) |
| 2011 | 0.0 C (32.0 F) |
| 2012 | 0.0 C (32.0 F) |
Wettest day (Rx1day)
| Year | Wettest day (Rx1day) |
|---|---|
| 1947 | 57.9 mm (2.3 in) |
| 1948 | 37.8 mm (1.5 in) |
| 1949 | 46.0 mm (1.8 in) |
| 1950 | 43.9 mm (1.7 in) |
| 1951 | 40.4 mm (1.6 in) |
| 1952 | 94.0 mm (3.7 in) |
| 1953 | 37.3 mm (1.5 in) |
| 1954 | 39.9 mm (1.6 in) |
| 1955 | 37.8 mm (1.5 in) |
| 1956 | 35.8 mm (1.4 in) |
| 1957 | 36.8 mm (1.4 in) |
| 1958 | 39.9 mm (1.6 in) |
| 1959 | 65.8 mm (2.6 in) |
| 1960 | 47.8 mm (1.9 in) |
| 1961 | 34.8 mm (1.4 in) |
| 1962 | 45.0 mm (1.8 in) |
| 1963 | 36.8 mm (1.4 in) |
| 1964 | 39.9 mm (1.6 in) |
| 1965 | 53.8 mm (2.1 in) |
| 1966 | 84.8 mm (3.3 in) |
| 1967 | 52.8 mm (2.1 in) |
| 1968 | 38.9 mm (1.5 in) |
| 1969 | 27.9 mm (1.1 in) |
| 1970 | 45.0 mm (1.8 in) |
| 1971 | 5.8 mm (0.23 in) |
| 1972 | 26.9 mm (1.1 in) |
| 1973 | 39.9 mm (1.6 in) |
| 1974 | 40.9 mm (1.6 in) |
| 1975 | 64.8 mm (2.6 in) |
| 1976 | 70.9 mm (2.8 in) |
| 1977 | 26.9 mm (1.1 in) |
| 1978 | 45.0 mm (1.8 in) |
| 1979 | 23.9 mm (0.9 in) |
| 1980 | 59.9 mm (2.4 in) |
| 1981 | 32.8 mm (1.3 in) |
| 1982 | 27.9 mm (1.1 in) |
| 1983 | 37.8 mm (1.5 in) |
| 1984 | 30.0 mm (1.2 in) |
| 1985 | 54.9 mm (2.2 in) |
| 1986 | 34.8 mm (1.4 in) |
| 1987 | 6.9 mm (0.27 in) |
| 1994 | 0.0 mm (0.00 in) |
| 1995 | 14.5 mm (0.6 in) |
| 1996 | 0.0 mm (0.00 in) |
| 1997 | 2.3 mm (0.09 in) |
| 1998 | 0.0 mm (0.00 in) |
| 1999 | 0.0 mm (0.00 in) |
| 2000 | 22.9 mm (0.9 in) |
| 2001 | 22.4 mm (0.9 in) |
| 2003 | 3.8 mm (0.15 in) |
| 2004 | 44.7 mm (1.8 in) |
| 2005 | 44.7 mm (1.8 in) |
| 2006 | 46.5 mm (1.8 in) |
| 2007 | 51.8 mm (2.0 in) |
| 2008 | 52.8 mm (2.1 in) |
| 2009 | 40.4 mm (1.6 in) |
| 2010 | 50.3 mm (2.0 in) |
| 2011 | 53.1 mm (2.1 in) |
| 2012 | 34.0 mm (1.3 in) |
Wettest five days (Rx5day)
| Year | Wettest five days (Rx5day) |
|---|---|
| 1947 | 92.2 mm (3.6 in) |
| 1948 | 100.1 mm (3.9 in) |
| 1949 | 80.3 mm (3.2 in) |
| 1950 | 133.9 mm (5.3 in) |
| 1951 | 97.6 mm (3.8 in) |
| 1952 | 106.4 mm (4.2 in) |
| 1953 | 120.8 mm (4.8 in) |
| 1954 | 92.7 mm (3.6 in) |
| 1955 | 97.3 mm (3.8 in) |
| 1956 | 92.9 mm (3.7 in) |
| 1957 | 84.1 mm (3.3 in) |
| 1958 | 104.2 mm (4.1 in) |
| 1959 | 88.4 mm (3.5 in) |
| 1960 | 85.0 mm (3.3 in) |
| 1961 | 70.7 mm (2.8 in) |
| 1962 | 107.5 mm (4.2 in) |
| 1963 | 102.6 mm (4.0 in) |
| 1964 | 93.4 mm (3.7 in) |
| 1965 | 116.2 mm (4.6 in) |
| 1966 | 98.3 mm (3.9 in) |
| 1967 | 90.2 mm (3.6 in) |
| 1968 | 116.4 mm (4.6 in) |
| 1969 | 76.2 mm (3.0 in) |
| 1970 | 76.4 mm (3.0 in) |
| 1971 | 5.8 mm (0.23 in) |
| 1972 | 73.3 mm (2.9 in) |
| 1973 | 106.5 mm (4.2 in) |
| 1974 | 76.4 mm (3.0 in) |
| 1975 | 104.4 mm (4.1 in) |
| 1976 | 96.3 mm (3.8 in) |
| 1977 | 62.2 mm (2.4 in) |
| 1978 | 69.1 mm (2.7 in) |
| 1979 | 68.5 mm (2.7 in) |
| 1980 | 87.7 mm (3.5 in) |
| 1981 | 86.4 mm (3.4 in) |
| 1982 | 63.4 mm (2.5 in) |
| 1983 | 76.4 mm (3.0 in) |
| 1984 | 77.5 mm (3.1 in) |
| 1985 | 79.8 mm (3.1 in) |
| 1986 | 69.8 mm (2.7 in) |
| 1987 | 11.7 mm (0.5 in) |
| 1994 | 0.0 mm (0.00 in) |
| 1995 | 14.5 mm (0.6 in) |
| 1996 | 0.0 mm (0.00 in) |
| 1997 | 2.3 mm (0.09 in) |
| 1998 | 0.0 mm (0.00 in) |
| 1999 | 0.0 mm (0.00 in) |
| 2000 | 59.3 mm (2.3 in) |
| 2001 | 72.8 mm (2.9 in) |
| 2003 | 5.6 mm (0.22 in) |
| 2004 | 110.5 mm (4.4 in) |
| 2005 | 108.2 mm (4.3 in) |
| 2006 | 93.7 mm (3.7 in) |
| 2007 | 71.2 mm (2.8 in) |
| 2008 | 75.9 mm (3.0 in) |
| 2009 | 94.5 mm (3.7 in) |
| 2010 | 91.9 mm (3.6 in) |
| 2011 | 94.7 mm (3.7 in) |
| 2012 | 66.6 mm (2.6 in) |
Longest dry spell (CDD)
| Year | Longest dry spell (CDD) |
|---|---|
| 1947 | 21 days |
| 1948 | 31 days |
| 1949 | 129 days |
| 1950 | 30 days |
| 1951 | 137 days |
| 1952 | 52 days |
| 1953 | 78 days |
| 1954 | 61 days |
| 1955 | 131 days |
| 1956 | 82 days |
| 1957 | 95 days |
| 1958 | 78 days |
| 1959 | 50 days |
| 1960 | 51 days |
| 1961 | 52 days |
| 1962 | 105 days |
| 1963 | 79 days |
| 1964 | 46 days |
| 1965 | 38 days |
| 1966 | 42 days |
| 1967 | 64 days |
| 1968 | 30 days |
| 1969 | 55 days |
| 1970 | 79 days |
| 1971 | 26 days |
| 1972 | 29 days |
| 1973 | 45 days |
| 1974 | 70 days |
| 1975 | 103 days |
| 1976 | 39 days |
| 1977 | 50 days |
| 1978 | 55 days |
| 1979 | 69 days |
| 1980 | 73 days |
| 1981 | 48 days |
| 1982 | 53 days |
| 1983 | 87 days |
| 1984 | 121 days |
| 1985 | 49 days |
| 1986 | 79 days |
| 1987 | 92 days |
| 1994 | 40 days |
| 1995 | 60 days |
| 1996 | 30 days |
| 1997 | 30 days |
| 1998 | 30 days |
| 1999 | 59 days |
| 2000 | 153 days |
| 2001 | 46 days |
| 2003 | 61 days |
| 2004 | 88 days |
| 2005 | 92 days |
| 2006 | 94 days |
| 2007 | 57 days |
| 2008 | 70 days |
| 2009 | 66 days |
| 2010 | 98 days |
| 2011 | 100 days |
| 2012 | 51 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
29 years with a frostAcross 29 years with a frost, the median last spring frost at Tangancicuaro falls on 25 February and the median first autumn frost on 17 November, which leaves a median of 267 days between them.
Fitted over all years, the growing season changes by -4.8 days per decade at this station.
| Measure | Median, all years | Earliest period | Recent period (1950 to 2010) | Recent against earliest | Fitted trend |
|---|---|---|---|---|---|
| Last spring frost | 25 February | n/a | 25 February | n/a | +3.9 days per decade |
| First autumn frost | 17 November | n/a | 17 November | n/a | -0.9 days per decade |
| Growing days | 267 days | n/a | 267 days | n/a | -4.8 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
41 years, 1949 to 2011A day with at least 42.7 mm (1.7 in) of rain is expected about once in 2 years. A day with at least 97.9 mm (3.9 in) of rain is expected about once in 100 years.
| Expected about once in | A day with at least | Note |
|---|---|---|
| 2 years | 42.7 mm (1.7 in) | |
| 5 years | 54.6 mm (2.1 in) | |
| 10 years | 63.6 mm (2.5 in) | |
| 25 years | 76.2 mm (3.0 in) | |
| 50 years | 86.6 mm (3.4 in) | Longer than the 41 years of record |
| 100 years | 97.9 mm (3.9 in) | Longer than the 41 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, 41 years of values from 1949 to 2011.
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: 94.0 mm (3.7 in) in 1952; 84.8 mm (3.3 in) in 1966; 70.9 mm (2.8 in) in 1976.
Download the Data
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).