Michoacanejo Weather Records (MXN00014101)
Record envelope, standing records and threshold days for Michoacanejo (MXN00014101), Mexico, with 50 years of record.
Key Facts for Michoacanejo
- Michoacanejo (MXN00014101) is a weather station in Mexico at 21.53 latitude and -102.58 longitude, 1,860 m (6,102 ft) above sea level.
- The station reports from 1962 to 2011, 50 years of record.
- 1,464 records set at Michoacanejo still stand.
- Records are tracked for tmax, tmin, prcp: an element needs 30 years of data to be eligible.
- Michoacanejo tied a daily record low minimum temperature of -1.1 C (30.0 F) on 30 November 2011.
About the Station
- Location: Mexico, 21.53 latitude, -102.58 longitude.
- Elevation: 1,860 m (6,102 ft).
- Period of record: 1962 to 2011, 50 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 | 38.9 C (102.0 F) | -9.4 C (15.1 F) | n/a | n/a |
| Feb | 38.9 C (102.0 F) | -5.0 C (23.0 F) | n/a | n/a |
| Mar | 37.8 C (100.0 F) | -3.3 C (26.1 F) | n/a | n/a |
| Apr | 38.9 C (102.0 F) | 0.6 C (33.1 F) | n/a | n/a |
| May | 37.8 C (100.0 F) | 2.8 C (37.0 F) | n/a | n/a |
| Jun | 36.7 C (98.1 F) | 5.0 C (41.0 F) | n/a | n/a |
| Jul | 33.9 C (93.0 F) | 6.7 C (44.1 F) | n/a | n/a |
| Aug | 33.3 C (91.9 F) | 6.7 C (44.1 F) | n/a | n/a |
| Sep | 35.0 C (95.0 F) | 3.9 C (39.0 F) | n/a | n/a |
| Oct | 35.0 C (95.0 F) | 0.0 C (32.0 F) | n/a | n/a |
| Nov | 36.7 C (98.1 F) | -4.4 C (24.1 F) | n/a | n/a |
| Dec | 37.8 C (100.0 F) | -6.1 C (21.0 F) | n/a | n/a |
Which Years Hold Standing Records
1,464 standing records| Year set | Standing records |
|---|---|
| 1962 | 7 |
| 1963 | 20 |
| 1964 | 21 |
| 1965 | 22 |
| 1966 | 38 |
| 1967 | 30 |
| 1968 | 25 |
| 1969 | 14 |
| 1970 | 21 |
| 1971 | 18 |
| 1972 | 106 |
| 1973 | 127 |
| 1974 | 26 |
| 1975 | 49 |
| 1976 | 37 |
| 1977 | 11 |
| 1978 | 21 |
| 1979 | 9 |
| 1980 | 29 |
| 1981 | 39 |
| 1982 | 41 |
| 1983 | 53 |
| 1984 | 53 |
| 1985 | 19 |
| 1986 | 13 |
| 1987 | 19 |
| 1988 | 21 |
| 1989 | 10 |
| 1990 | 9 |
| 1991 | 3 |
| 1992 | 20 |
| 1993 | 70 |
| 1994 | 32 |
| 1995 | 63 |
| 1996 | 46 |
| 1997 | 28 |
| 1998 | 55 |
| 1999 | 21 |
| 2000 | 8 |
| 2001 | 2 |
| 2002 | 13 |
| 2003 | 11 |
| 2004 | 14 |
| 2005 | 10 |
| 2006 | 9 |
| 2007 | 4 |
| 2008 | 14 |
| 2009 | 2 |
| 2010 | 10 |
| 2011 | 121 |
All-Time Record Progression
5 new records| Date | Kind | Detail |
|---|---|---|
| 1993-03-03 | Record high maximum temperature | Record high maximum temperature 36.7 C (98.1 F) |
| 1993-09-14 | Record high minimum temperature | Record high minimum temperature 20.0 C (68.0 F) |
| 1993-12-20 | Record high maximum temperature | Record high maximum temperature 37.8 C (100.0 F) |
| 1994-02-10 | Record high maximum temperature | Record high maximum temperature 38.9 C (102.0 F) |
| 1997-01-09 | Record low minimum temperature | Record low minimum temperature -9.4 C (15.1 F) |
Wettest Day of Each Month
Jun: 94.0 mm (3.7 in)| Month | Record daily precipitation (mm) | Date |
|---|---|---|
| Jan | 54.4 mm (2.1 in) | 25 January 1992 |
| Feb | 26.9 mm (1.1 in) | 23 February 1981 |
| Mar | 37.8 mm (1.5 in) | 4 March 1968 |
| Apr | 30.0 mm (1.2 in) | 30 April 1985 |
| May | 52.8 mm (2.1 in) | 15 May 1967 |
| Jun | 94.0 mm (3.7 in) | 20 June 1971 |
| Jul | 70.9 mm (2.8 in) | 20 July 1999 |
| Aug | 70.4 mm (2.8 in) | 11 August 1990 |
| Sep | 58.9 mm (2.3 in) | 17 September 1988 |
| Oct | 55.9 mm (2.2 in) | 7 October 1982 |
| Nov | 43.9 mm (1.7 in) | 18 November 1976 |
| Dec | 29.7 mm (1.2 in) | 12 December 1963 |
Period of Record Coverage
1962 to 2011| Year | Days with data | Share of year | Complete |
|---|---|---|---|
| 1962 | 60 | 16% | No |
| 1963 | 361 | 99% | Yes |
| 1964 | 363 | 99% | Yes |
| 1965 | 357 | 98% | Yes |
| 1966 | 361 | 99% | Yes |
| 1967 | 358 | 98% | Yes |
| 1968 | 362 | 99% | Yes |
| 1969 | 360 | 99% | Yes |
| 1970 | 362 | 99% | Yes |
| 1971 | 302 | 83% | No |
| 1972 | 365 | 100% | Yes |
| 1973 | 305 | 84% | No |
| 1974 | 364 | 100% | Yes |
| 1975 | 364 | 100% | Yes |
| 1976 | 362 | 99% | Yes |
| 1977 | 351 | 96% | Yes |
| 1978 | 363 | 99% | Yes |
| 1979 | 363 | 99% | Yes |
| 1980 | 361 | 99% | Yes |
| 1981 | 355 | 97% | Yes |
| 1982 | 363 | 99% | Yes |
| 1983 | 352 | 96% | Yes |
| 1984 | 366 | 100% | Yes |
| 1985 | 363 | 99% | Yes |
| 1986 | 363 | 99% | Yes |
| 1987 | 363 | 99% | Yes |
| 1988 | 305 | 83% | No |
| 1989 | 334 | 92% | Yes |
| 1990 | 361 | 99% | Yes |
| 1991 | 205 | 56% | No |
| 1992 | 345 | 94% | Yes |
| 1993 | 323 | 88% | No |
| 1994 | 129 | 35% | No |
| 1995 | 306 | 84% | No |
| 1996 | 320 | 87% | No |
| 1997 | 303 | 83% | No |
| 1998 | 365 | 100% | Yes |
| 1999 | 341 | 93% | Yes |
| 2000 | 331 | 90% | Yes |
| 2001 | 306 | 84% | No |
| 2002 | 364 | 100% | Yes |
| 2003 | 365 | 100% | Yes |
| 2004 | 366 | 100% | Yes |
| 2005 | 364 | 100% | Yes |
| 2006 | 333 | 91% | Yes |
| 2007 | 331 | 91% | Yes |
| 2008 | 335 | 92% | Yes |
| 2009 | 363 | 99% | Yes |
| 2010 | 337 | 92% | Yes |
| 2011 | 363 | 99% | Yes |
Latest Records
20| Date | Station | Record | Value | Beat old record by | Old record stood | Significance |
|---|---|---|---|---|---|---|
| 30 November 2011 | Michoacanejo, MX | daily low min (Tie) | -1.1 C (30.0 F) | tie | 44 years | 4 of 100 (Routine) |
| 29 November 2011 | Michoacanejo, MX | monthly low min | -4.4 C (24.1 F) | 1.1 C (2.0 F) | 41 years | 30 of 100 (Routine) |
| 28 November 2011 | Michoacanejo, MX | daily low min | -2.2 C (28.0 F) | 1.1 C (2.0 F) | 16 years | 12 of 100 (Routine) |
| 22 November 2011 | Michoacanejo, MX | daily high max (Tie) | 31.7 C (89.1 F) | tie | 16 years | 2 of 100 (Routine) |
| 20 November 2011 | Michoacanejo, MX | daily high max | 32.2 C (90.0 F) | 0.5 C (0.9 F) | 16 years | 11 of 100 (Routine) |
| 12 November 2011 | Michoacanejo, MX | daily high max (Tie) | 30.0 C (86.0 F) | tie | 16 years | 2 of 100 (Routine) |
| 9 November 2011 | Michoacanejo, MX | daily high max (Tie) | 30.0 C (86.0 F) | tie | 16 years | 2 of 100 (Routine) |
| 8 November 2011 | Michoacanejo, MX | daily high max (Tie) | 30.6 C (87.1 F) | tie | 16 years | 2 of 100 (Routine) |
| 5 November 2011 | Michoacanejo, MX | daily high max | 31.1 C (88.0 F) | 1.1 C (2.0 F) | 16 years | 13 of 100 (Routine) |
| 4 November 2011 | Michoacanejo, MX | daily high max | 30.6 C (87.1 F) | 0.6 C (1.1 F) | 18 years | 11 of 100 (Routine) |
| 3 November 2011 | Michoacanejo, MX | daily high max | 31.7 C (89.1 F) | 1.1 C (2.0 F) | 16 years | 12 of 100 (Routine) |
| 30 October 2011 | Michoacanejo, MX | daily high max | 31.1 C (88.0 F) | 0.5 C (0.9 F) | 16 years | 10 of 100 (Routine) |
| 29 October 2011 | Michoacanejo, MX | daily high max | 31.1 C (88.0 F) | 1.1 C (2.0 F) | 16 years | 13 of 100 (Routine) |
| 28 October 2011 | Michoacanejo, MX | daily high max | 32.2 C (90.0 F) | 2.2 C (4.0 F) | 16 years | 17 of 100 (Routine) |
| 27 October 2011 | Michoacanejo, MX | daily high max | 30.6 C (87.1 F) | 0.6 C (1.1 F) | 16 years | 12 of 100 (Routine) |
| 27 October 2011 | Michoacanejo, MX | daily low min (Tie) | 0.6 C (33.1 F) | tie | 5 years | 1 of 100 (Routine) |
| 25 October 2011 | Michoacanejo, MX | daily high max (Tie) | 30.0 C (86.0 F) | tie | 16 years | 2 of 100 (Routine) |
| 24 October 2011 | Michoacanejo, MX | daily high max (Tie) | 30.0 C (86.0 F) | tie | 17 years | 2 of 100 (Routine) |
| 23 October 2011 | Michoacanejo, MX | daily high max | 30.6 C (87.1 F) | 0.6 C (1.1 F) | 32 years | 16 of 100 (Routine) |
| 22 October 2011 | Michoacanejo, MX | daily high max | 31.7 C (89.1 F) | 1.7 C (3.1 F) | 16 years | 15 of 100 (Routine) |
Climate Trend
30 complete years, 1963 to 2011| Year | Annual mean temperature | Difference from the station mean |
|---|---|---|
| 1963 | 17.7 C | +0.84 C |
| 1964 | 17.8 C | +0.92 C |
| 1965 | 17.8 C | +0.94 C |
| 1966 | 17.4 C | +0.60 C |
| 1967 | 16.8 C | -0.08 C |
| 1968 | 16.6 C | -0.19 C |
| 1969 | 17.4 C | +0.57 C |
| 1970 | 16.9 C | +0.10 C |
| 1972 | 17.0 C | +0.13 C |
| 1974 | 16.8 C | -0.04 C |
| 1975 | 16.6 C | -0.25 C |
| 1976 | 16.4 C | -0.39 C |
| 1977 | 15.9 C | -0.93 C |
| 1978 | 15.8 C | -1.01 C |
| 1979 | 16.6 C | -0.24 C |
| 1980 | 15.7 C | -1.11 C |
| 1981 | 15.4 C | -1.47 C |
| 1982 | 16.4 C | -0.41 C |
| 1983 | 15.6 C | -1.23 C |
| 1984 | 15.7 C | -1.14 C |
| 1985 | 16.1 C | -0.71 C |
| 1987 | 16.6 C | -0.19 C |
| 1992 | 18.2 C | +1.33 C |
| 1998 | 17.9 C | +1.11 C |
| 1999 | 17.1 C | +0.30 C |
| 2002 | 16.8 C | -0.05 C |
| 2004 | 16.1 C | -0.76 C |
| 2005 | 16.7 C | -0.12 C |
| 2009 | 16.8 C | -0.01 C |
| 2011 | 20.4 C | +3.56 C |
The fitted trend in annual mean temperature here over 1963 to 2011 is 0.1 C (-0.2 to 0.4) per decade. The interval includes zero, so the trend is not clearly different from zero. In Fahrenheit: 0.2 F (-0.3 to 0.7) per decade. The slope is a straight line fitted to 30 complete years; the brackets give its 95 percent interval.
| Measure | Per decade (C) | Per decade (F) | Period | Complete years | Reading |
|---|---|---|---|---|---|
| Annual mean temperature | 0.1 C (-0.2 to 0.4) per decade | 0.2 F (-0.3 to 0.7) per decade | 1963 to 2011 | 30 | Not clearly different from zero |
| Mean daily maximum | 0.5 C (0.1 to 0.9) per decade | 0.9 F (0.2 to 1.7) per decade | 1963 to 2011 | 30 | Rise |
| Mean daily minimum | -0.29 C (-0.59 to 0.00) per decade | -0.53 F (-1.06 to 0.00) per decade | 1963 to 2011 | 30 | Not clearly different from zero |
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
1962 to 2011| Measure | Record | Year of the record | Median year | Years with a value |
|---|---|---|---|---|
| Hottest day (TXx) | 38.9 C (102.0 F) | 1994 | 33.9 C (93.0 F) | 50 |
| Coldest night (TNn) | -9.4 C (15.1 F) | 1997 | -2.2 C (28.0 F) | 50 |
| Wettest day (Rx1day) | 94.0 mm (3.7 in) | 1971 | 42.6 mm (1.7 in) | 50 |
| Wettest five days (Rx5day) | 179.4 mm (7.1 in) | 1971 | 90.9 mm (3.6 in) | 50 |
| Longest dry spell (CDD) | 170 days | 1969 | 87 days | 50 |
Hottest day (TXx)
| Year | Hottest day (TXx) |
|---|---|
| 1962 | 28.9 C (84.0 F) |
| 1963 | 33.9 C (93.0 F) |
| 1964 | 33.9 C (93.0 F) |
| 1965 | 35.0 C (95.0 F) |
| 1966 | 33.9 C (93.0 F) |
| 1967 | 33.9 C (93.0 F) |
| 1968 | 33.3 C (91.9 F) |
| 1969 | 33.9 C (93.0 F) |
| 1970 | 32.8 C (91.0 F) |
| 1971 | 31.7 C (89.1 F) |
| 1972 | 35.0 C (95.0 F) |
| 1973 | 30.0 C (86.0 F) |
| 1974 | 30.6 C (87.1 F) |
| 1975 | 32.8 C (91.0 F) |
| 1976 | 33.9 C (93.0 F) |
| 1977 | 32.8 C (91.0 F) |
| 1978 | 33.3 C (91.9 F) |
| 1979 | 31.7 C (89.1 F) |
| 1980 | 35.0 C (95.0 F) |
| 1981 | 35.0 C (95.0 F) |
| 1982 | 35.6 C (96.1 F) |
| 1983 | 35.6 C (96.1 F) |
| 1984 | 33.9 C (93.0 F) |
| 1985 | 33.9 C (93.0 F) |
| 1986 | 33.9 C (93.0 F) |
| 1987 | 32.8 C (91.0 F) |
| 1988 | 33.9 C (93.0 F) |
| 1989 | 35.0 C (95.0 F) |
| 1990 | 35.6 C (96.1 F) |
| 1991 | 33.9 C (93.0 F) |
| 1992 | 35.6 C (96.1 F) |
| 1993 | 37.8 C (100.0 F) |
| 1994 | 38.9 C (102.0 F) |
| 1995 | 37.8 C (100.0 F) |
| 1996 | 38.9 C (102.0 F) |
| 1997 | 33.9 C (93.0 F) |
| 1998 | 37.8 C (100.0 F) |
| 1999 | 36.7 C (98.1 F) |
| 2000 | 35.6 C (96.1 F) |
| 2001 | 32.8 C (91.0 F) |
| 2002 | 33.9 C (93.0 F) |
| 2003 | 33.9 C (93.0 F) |
| 2004 | 31.7 C (89.1 F) |
| 2005 | 33.9 C (93.0 F) |
| 2006 | 36.7 C (98.1 F) |
| 2007 | 31.7 C (89.1 F) |
| 2008 | 32.8 C (91.0 F) |
| 2009 | 32.8 C (91.0 F) |
| 2010 | 33.9 C (93.0 F) |
| 2011 | 37.2 C (99.0 F) |
Coldest night (TNn)
| Year | Coldest night (TNn) |
|---|---|
| 1962 | -1.1 C (30.0 F) |
| 1963 | -4.4 C (24.1 F) |
| 1964 | -2.2 C (28.0 F) |
| 1965 | -1.1 C (30.0 F) |
| 1966 | -4.4 C (24.1 F) |
| 1967 | -7.2 C (19.0 F) |
| 1968 | -2.2 C (28.0 F) |
| 1969 | 0.0 C (32.0 F) |
| 1970 | -3.3 C (26.1 F) |
| 1971 | -2.2 C (28.0 F) |
| 1972 | 0.0 C (32.0 F) |
| 1973 | -1.1 C (30.0 F) |
| 1974 | 1.7 C (35.1 F) |
| 1975 | -2.8 C (27.0 F) |
| 1976 | -2.2 C (28.0 F) |
| 1977 | -1.1 C (30.0 F) |
| 1978 | -2.2 C (28.0 F) |
| 1979 | -1.1 C (30.0 F) |
| 1980 | -2.2 C (28.0 F) |
| 1981 | -1.1 C (30.0 F) |
| 1982 | -2.2 C (28.0 F) |
| 1983 | -2.2 C (28.0 F) |
| 1984 | -2.8 C (27.0 F) |
| 1985 | -4.4 C (24.1 F) |
| 1986 | -3.3 C (26.1 F) |
| 1987 | -4.4 C (24.1 F) |
| 1988 | -7.2 C (19.0 F) |
| 1989 | 0.0 C (32.0 F) |
| 1990 | 0.0 C (32.0 F) |
| 1991 | 0.0 C (32.0 F) |
| 1992 | -1.1 C (30.0 F) |
| 1993 | -3.3 C (26.1 F) |
| 1994 | -2.2 C (28.0 F) |
| 1995 | -3.3 C (26.1 F) |
| 1996 | -2.2 C (28.0 F) |
| 1997 | -9.4 C (15.1 F) |
| 1998 | -5.0 C (23.0 F) |
| 1999 | -4.4 C (24.1 F) |
| 2000 | -4.4 C (24.1 F) |
| 2001 | -3.3 C (26.1 F) |
| 2002 | -3.3 C (26.1 F) |
| 2003 | -5.0 C (23.0 F) |
| 2004 | -5.0 C (23.0 F) |
| 2005 | -2.2 C (28.0 F) |
| 2006 | -7.2 C (19.0 F) |
| 2007 | -1.1 C (30.0 F) |
| 2008 | -3.3 C (26.1 F) |
| 2009 | -2.2 C (28.0 F) |
| 2010 | -3.3 C (26.1 F) |
| 2011 | -4.4 C (24.1 F) |
Wettest day (Rx1day)
| Year | Wettest day (Rx1day) |
|---|---|
| 1962 | 5.1 mm (0.20 in) |
| 1963 | 39.9 mm (1.6 in) |
| 1964 | 34.5 mm (1.4 in) |
| 1965 | 41.9 mm (1.6 in) |
| 1966 | 54.9 mm (2.2 in) |
| 1967 | 52.8 mm (2.1 in) |
| 1968 | 37.8 mm (1.5 in) |
| 1969 | 47.8 mm (1.9 in) |
| 1970 | 57.9 mm (2.3 in) |
| 1971 | 94.0 mm (3.7 in) |
| 1972 | 52.8 mm (2.1 in) |
| 1973 | 69.9 mm (2.8 in) |
| 1974 | 36.1 mm (1.4 in) |
| 1975 | 30.0 mm (1.2 in) |
| 1976 | 45.0 mm (1.8 in) |
| 1977 | 63.0 mm (2.5 in) |
| 1978 | 51.8 mm (2.0 in) |
| 1979 | 38.9 mm (1.5 in) |
| 1980 | 29.0 mm (1.1 in) |
| 1981 | 34.8 mm (1.4 in) |
| 1982 | 56.9 mm (2.2 in) |
| 1983 | 40.9 mm (1.6 in) |
| 1984 | 39.9 mm (1.6 in) |
| 1985 | 39.9 mm (1.6 in) |
| 1986 | 51.8 mm (2.0 in) |
| 1987 | 27.9 mm (1.1 in) |
| 1988 | 58.9 mm (2.3 in) |
| 1989 | 47.0 mm (1.9 in) |
| 1990 | 70.4 mm (2.8 in) |
| 1991 | 65.8 mm (2.6 in) |
| 1992 | 56.4 mm (2.2 in) |
| 1993 | 41.9 mm (1.6 in) |
| 1994 | 47.8 mm (1.9 in) |
| 1995 | 31.8 mm (1.3 in) |
| 1996 | 58.9 mm (2.3 in) |
| 1997 | 40.4 mm (1.6 in) |
| 1998 | 36.3 mm (1.4 in) |
| 1999 | 70.9 mm (2.8 in) |
| 2000 | 75.9 mm (3.0 in) |
| 2001 | 49.8 mm (2.0 in) |
| 2002 | 32.3 mm (1.3 in) |
| 2003 | 36.8 mm (1.4 in) |
| 2004 | 35.8 mm (1.4 in) |
| 2005 | 67.8 mm (2.7 in) |
| 2006 | 27.4 mm (1.1 in) |
| 2007 | 41.9 mm (1.6 in) |
| 2008 | 43.2 mm (1.7 in) |
| 2009 | 27.9 mm (1.1 in) |
| 2010 | 66.8 mm (2.6 in) |
| 2011 | 24.9 mm (1.0 in) |
Wettest five days (Rx5day)
| Year | Wettest five days (Rx5day) |
|---|---|
| 1962 | 5.1 mm (0.20 in) |
| 1963 | 94.5 mm (3.7 in) |
| 1964 | 61.1 mm (2.4 in) |
| 1965 | 86.7 mm (3.4 in) |
| 1966 | 112.3 mm (4.4 in) |
| 1967 | 122.6 mm (4.8 in) |
| 1968 | 75.8 mm (3.0 in) |
| 1969 | 59.8 mm (2.4 in) |
| 1970 | 118.9 mm (4.7 in) |
| 1971 | 179.4 mm (7.1 in) |
| 1972 | 62.7 mm (2.5 in) |
| 1973 | 132.3 mm (5.2 in) |
| 1974 | 82.6 mm (3.3 in) |
| 1975 | 109.1 mm (4.3 in) |
| 1976 | 105.2 mm (4.1 in) |
| 1977 | 123.0 mm (4.8 in) |
| 1978 | 90.0 mm (3.5 in) |
| 1979 | 84.2 mm (3.3 in) |
| 1980 | 65.2 mm (2.6 in) |
| 1981 | 69.1 mm (2.7 in) |
| 1982 | 89.1 mm (3.5 in) |
| 1983 | 124.5 mm (4.9 in) |
| 1984 | 104.4 mm (4.1 in) |
| 1985 | 108.5 mm (4.3 in) |
| 1986 | 121.5 mm (4.8 in) |
| 1987 | 57.1 mm (2.2 in) |
| 1988 | 156.0 mm (6.1 in) |
| 1989 | 80.5 mm (3.2 in) |
| 1990 | 118.9 mm (4.7 in) |
| 1991 | 151.6 mm (6.0 in) |
| 1992 | 99.9 mm (3.9 in) |
| 1993 | 100.2 mm (3.9 in) |
| 1994 | 91.7 mm (3.6 in) |
| 1995 | 86.3 mm (3.4 in) |
| 1996 | 83.3 mm (3.3 in) |
| 1997 | 65.1 mm (2.6 in) |
| 1998 | 66.9 mm (2.6 in) |
| 1999 | 130.3 mm (5.1 in) |
| 2000 | 100.1 mm (3.9 in) |
| 2001 | 150.1 mm (5.9 in) |
| 2002 | 107.0 mm (4.2 in) |
| 2003 | 65.5 mm (2.6 in) |
| 2004 | 72.1 mm (2.8 in) |
| 2005 | 121.2 mm (4.8 in) |
| 2006 | 64.2 mm (2.5 in) |
| 2007 | 80.3 mm (3.2 in) |
| 2008 | 88.7 mm (3.5 in) |
| 2009 | 62.7 mm (2.5 in) |
| 2010 | 97.1 mm (3.8 in) |
| 2011 | 54.2 mm (2.1 in) |
Longest dry spell (CDD)
| Year | Longest dry spell (CDD) |
|---|---|
| 1962 | 29 days |
| 1963 | 87 days |
| 1964 | 112 days |
| 1965 | 55 days |
| 1966 | 60 days |
| 1967 | 45 days |
| 1968 | 48 days |
| 1969 | 170 days |
| 1970 | 102 days |
| 1971 | 123 days |
| 1972 | 51 days |
| 1973 | 62 days |
| 1974 | 70 days |
| 1975 | 109 days |
| 1976 | 78 days |
| 1977 | 100 days |
| 1978 | 81 days |
| 1979 | 118 days |
| 1980 | 53 days |
| 1981 | 51 days |
| 1982 | 110 days |
| 1983 | 126 days |
| 1984 | 91 days |
| 1985 | 80 days |
| 1986 | 122 days |
| 1987 | 53 days |
| 1988 | 81 days |
| 1989 | 146 days |
| 1990 | 78 days |
| 1991 | 37 days |
| 1992 | 64 days |
| 1993 | 106 days |
| 1994 | 87 days |
| 1995 | 141 days |
| 1996 | 150 days |
| 1997 | 60 days |
| 1998 | 156 days |
| 1999 | 156 days |
| 2000 | 74 days |
| 2001 | 59 days |
| 2002 | 90 days |
| 2003 | 148 days |
| 2004 | 75 days |
| 2005 | 70 days |
| 2006 | 81 days |
| 2007 | 118 days |
| 2008 | 101 days |
| 2009 | 117 days |
| 2010 | 96 days |
| 2011 | 122 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
20 years with a frostAcross 20 years with a frost, the median last spring frost at Michoacanejo falls on 16 February and the median first autumn frost on 28 November, which leaves a median of 292 days between them.
| Measure | Median, all years | Earliest period | Recent period (1963 to 2011) | Recent against earliest | Fitted trend |
|---|---|---|---|---|---|
| Last spring frost | 16 February | n/a | 16 February | n/a | n/a |
| First autumn frost | 28 November | n/a | 28 November | n/a | n/a |
| Growing days | 292 days | n/a | 292 days | n/a | n/a |
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
46 years, 1963 to 2011A day with at least 43.9 mm (1.7 in) of rain is expected about once in 2 years. A day with at least 84.8 mm (3.3 in) of rain is expected about once in 100 years.
| Expected about once in | A day with at least | Note |
|---|---|---|
| 2 years | 43.9 mm (1.7 in) | |
| 5 years | 56.0 mm (2.2 in) | |
| 10 years | 63.5 mm (2.5 in) | |
| 25 years | 72.5 mm (2.9 in) | |
| 50 years | 78.8 mm (3.1 in) | Longer than the 46 years of record |
| 100 years | 84.8 mm (3.3 in) | Longer than the 46 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, 46 years of values from 1963 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: 75.9 mm (3.0 in) in 2000; 70.9 mm (2.8 in) in 1999; 70.4 mm (2.8 in) in 1990.
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).