Paso Real de Guerrero Weather Records (MXN00028073)
Record envelope, standing records and threshold days for Paso Real de Guerrero (MXN00028073), Mexico, with 51 years of record.
Key Facts for Paso Real de Guerrero
- Paso Real de Guerrero (MXN00028073) is a weather station in Mexico at 23.17 latitude and -99.45 longitude, 1,295 m (4,248 ft) above sea level.
- The station reports from 1961 to 2011, 51 years of record.
- 1,464 records set at Paso Real de Guerrero still stand.
- Records are tracked for tmax, tmin, prcp: an element needs 30 years of data to be eligible.
- Paso Real de Guerrero set a daily record low minimum temperature of 2.8 C (37.0 F) on 8 December 2011.
About the Station
- Location: Mexico, 23.17 latitude, -99.45 longitude.
- Elevation: 1,295 m (4,248 ft).
- Period of record: 1961 to 2011, 51 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 | 33.9 C (93.0 F) | -6.7 C (19.9 F) | n/a | n/a |
| Feb | 36.1 C (97.0 F) | -7.8 C (18.0 F) | n/a | n/a |
| Mar | 37.8 C (100.0 F) | -4.4 C (24.1 F) | n/a | n/a |
| Apr | 46.7 C (116.1 F) | 1.7 C (35.1 F) | n/a | n/a |
| May | 40.0 C (104.0 F) | 2.8 C (37.0 F) | n/a | n/a |
| Jun | 39.4 C (102.9 F) | 3.3 C (37.9 F) | n/a | n/a |
| Jul | 38.9 C (102.0 F) | 5.0 C (41.0 F) | n/a | n/a |
| Aug | 39.4 C (102.9 F) | 2.8 C (37.0 F) | n/a | n/a |
| Sep | 33.9 C (93.0 F) | 0.0 C (32.0 F) | n/a | n/a |
| Oct | 35.0 C (95.0 F) | 1.7 C (35.1 F) | n/a | n/a |
| Nov | 31.1 C (88.0 F) | -3.3 C (26.1 F) | n/a | n/a |
| Dec | 31.7 C (89.1 F) | -5.0 C (23.0 F) | n/a | n/a |
Which Years Hold Standing Records
1,464 standing records| Year set | Standing records |
|---|---|
| 1961 | 51 |
| 1962 | 40 |
| 1963 | 15 |
| 1964 | 38 |
| 1965 | 25 |
| 1966 | 35 |
| 1967 | 32 |
| 1968 | 15 |
| 1969 | 45 |
| 1970 | 49 |
| 1971 | 23 |
| 1972 | 19 |
| 1973 | 33 |
| 1974 | 39 |
| 1975 | 45 |
| 1976 | 23 |
| 1977 | 19 |
| 1978 | 50 |
| 1979 | 57 |
| 1980 | 51 |
| 1981 | 16 |
| 1982 | 36 |
| 1983 | 26 |
| 1984 | 30 |
| 1985 | 29 |
| 1986 | 24 |
| 1987 | 31 |
| 1988 | 37 |
| 1989 | 22 |
| 1990 | 18 |
| 1991 | 12 |
| 1992 | 51 |
| 1993 | 35 |
| 1994 | 14 |
| 1995 | 26 |
| 1996 | 25 |
| 1997 | 20 |
| 1998 | 37 |
| 1999 | 22 |
| 2000 | 25 |
| 2001 | 19 |
| 2002 | 19 |
| 2003 | 15 |
| 2004 | 29 |
| 2005 | 10 |
| 2006 | 18 |
| 2007 | 16 |
| 2008 | 29 |
| 2009 | 13 |
| 2010 | 34 |
| 2011 | 22 |
All-Time Record Progression
3 new records| Date | Kind | Detail |
|---|---|---|
| 1996-08-23 | Record daily precipitation | Record daily precipitation 112.8 mm (4.4 in) |
| 1996-08-24 | Record daily precipitation | Record daily precipitation 244.9 mm (9.6 in) |
| 2000-10-05 | Record daily precipitation | Record daily precipitation 329.9 mm (13.0 in) |
Wettest Day of Each Month
Oct: 329.9 mm (13.0 in)| Month | Record daily precipitation (mm) | Date |
|---|---|---|
| Jan | 43.4 mm (1.7 in) | 30 January 1984 |
| Feb | 41.9 mm (1.6 in) | 2 February 2010 |
| Mar | 74.9 mm (2.9 in) | 25 March 1992 |
| Apr | 93.0 mm (3.7 in) | 14 April 1986 |
| May | 144.8 mm (5.7 in) | 11 May 1997 |
| Jun | 94.5 mm (3.7 in) | 26 June 1962 |
| Jul | 113.8 mm (4.5 in) | 8 July 2008 |
| Aug | 244.9 mm (9.6 in) | 24 August 1996 |
| Sep | 81.8 mm (3.2 in) | 22 September 1967 |
| Oct | 329.9 mm (13.0 in) | 5 October 2000 |
| Nov | 39.9 mm (1.6 in) | 2 November 2000 |
| Dec | 49.8 mm (2.0 in) | 3 December 1979 |
Period of Record Coverage
1961 to 2011| Year | Days with data | Share of year | Complete |
|---|---|---|---|
| 1961 | 314 | 86% | No |
| 1962 | 362 | 99% | Yes |
| 1963 | 360 | 99% | Yes |
| 1964 | 362 | 99% | Yes |
| 1965 | 364 | 100% | Yes |
| 1966 | 358 | 98% | Yes |
| 1967 | 362 | 99% | Yes |
| 1968 | 361 | 99% | Yes |
| 1969 | 362 | 99% | Yes |
| 1970 | 361 | 99% | Yes |
| 1971 | 364 | 100% | Yes |
| 1972 | 363 | 99% | Yes |
| 1973 | 364 | 100% | Yes |
| 1974 | 360 | 99% | Yes |
| 1975 | 362 | 99% | Yes |
| 1976 | 356 | 97% | Yes |
| 1977 | 362 | 99% | Yes |
| 1978 | 359 | 98% | Yes |
| 1979 | 362 | 99% | Yes |
| 1980 | 361 | 99% | Yes |
| 1981 | 329 | 90% | Yes |
| 1982 | 365 | 100% | Yes |
| 1983 | 363 | 99% | Yes |
| 1984 | 363 | 99% | Yes |
| 1985 | 335 | 92% | Yes |
| 1986 | 364 | 100% | Yes |
| 1987 | 364 | 100% | Yes |
| 1988 | 363 | 99% | Yes |
| 1989 | 363 | 99% | Yes |
| 1990 | 364 | 100% | Yes |
| 1991 | 304 | 83% | No |
| 1992 | 363 | 99% | Yes |
| 1993 | 363 | 99% | Yes |
| 1994 | 364 | 100% | Yes |
| 1995 | 361 | 99% | Yes |
| 1996 | 363 | 99% | Yes |
| 1997 | 363 | 99% | Yes |
| 1998 | 365 | 100% | Yes |
| 1999 | 365 | 100% | Yes |
| 2000 | 366 | 100% | Yes |
| 2001 | 365 | 100% | Yes |
| 2002 | 362 | 99% | Yes |
| 2003 | 363 | 99% | Yes |
| 2004 | 359 | 98% | Yes |
| 2005 | 330 | 90% | Yes |
| 2006 | 334 | 92% | Yes |
| 2007 | 365 | 100% | Yes |
| 2008 | 366 | 100% | Yes |
| 2009 | 364 | 100% | Yes |
| 2010 | 365 | 100% | Yes |
| 2011 | 361 | 99% | Yes |
Latest Records
20| Date | Station | Record | Value | Beat old record by | Old record stood | Significance |
|---|---|---|---|---|---|---|
| 8 December 2011 | Paso Real de Guerrero, MX | daily low min | 2.8 C (37.0 F) | 1.1 C (2.0 F) | 42 years | 20 of 100 (Routine) |
| 8 December 2011 | Paso Real de Guerrero, MX | daily low max (Tie) | 10.0 C (50.0 F) | tie | 42 years | 4 of 100 (Routine) |
| 7 December 2011 | Paso Real de Guerrero, MX | daily low max | 8.9 C (48.0 F) | 1.7 C (3.1 F) | 37 years | 19 of 100 (Routine) |
| 29 November 2011 | Paso Real de Guerrero, MX | monthly low min | -3.3 C (26.1 F) | 1.1 C (2.0 F) | 0 years | 18 of 100 (Routine) |
| 28 November 2011 | Paso Real de Guerrero, MX | monthly low min | -2.2 C (28.0 F) | 1.1 C (2.0 F) | 1 year | 18 of 100 (Routine) |
| 27 November 2011 | Paso Real de Guerrero, MX | daily low min | 0.6 C (33.1 F) | 1.1 C (2.0 F) | 36 years | 19 of 100 (Routine) |
| 12 November 2011 | Paso Real de Guerrero, MX | daily low min (Tie) | 2.8 C (37.0 F) | tie | 42 years | 4 of 100 (Routine) |
| 11 November 2011 | Paso Real de Guerrero, MX | daily low max | 12.8 C (55.0 F) | 0.5 C (0.9 F) | 44 years | 19 of 100 (Routine) |
| 11 November 2011 | Paso Real de Guerrero, MX | daily low min (Tie) | 0.6 C (33.1 F) | tie | 10 years | 2 of 100 (Routine) |
| 10 November 2011 | Paso Real de Guerrero, MX | daily low min (Tie) | 2.8 C (37.0 F) | tie | 0 years | 1 of 100 (Routine) |
| 30 October 2011 | Paso Real de Guerrero, MX | daily low min | 2.8 C (37.0 F) | 2.2 C (4.0 F) | 44 years | 26 of 100 (Routine) |
| 27 October 2011 | Paso Real de Guerrero, MX | daily low min (Tie) | 5.6 C (42.1 F) | tie | 44 years | 4 of 100 (Routine) |
| 26 October 2011 | Paso Real de Guerrero, MX | daily low min (Tie) | 6.7 C (44.1 F) | tie | 42 years | 4 of 100 (Routine) |
| 17 October 2011 | Paso Real de Guerrero, MX | daily low min (Tie) | 7.8 C (46.0 F) | tie | 16 years | 2 of 100 (Routine) |
| 13 September 2011 | Paso Real de Guerrero, MX | daily low min | 10.0 C (50.0 F) | 0.6 C (1.1 F) | 8 years | 9 of 100 (Routine) |
| 11 September 2011 | Paso Real de Guerrero, MX | daily low min | 10.0 C (50.0 F) | 1.1 C (2.0 F) | 25 years | 16 of 100 (Routine) |
| 10 September 2011 | Paso Real de Guerrero, MX | daily low min (Tie) | 10.6 C (51.1 F) | tie | 25 years | 3 of 100 (Routine) |
| 8 September 2011 | Paso Real de Guerrero, MX | daily low min | 7.8 C (46.0 F) | 1.1 C (2.0 F) | 25 years | 16 of 100 (Routine) |
| 7 September 2011 | Paso Real de Guerrero, MX | daily low min | 6.7 C (44.1 F) | 3.3 C (5.9 F) | 25 years | 26 of 100 (Routine) |
| 4 July 2011 | Paso Real de Guerrero, MX | daily low min (Tie) | 10.0 C (50.0 F) | tie | 12 years | 2 of 100 (Routine) |
Climate Trend
43 complete years, 1962 to 2011| Year | Annual mean temperature | Difference from the station mean |
|---|---|---|
| 1962 | 18.8 C | +1.16 C |
| 1963 | 18.3 C | +0.72 C |
| 1964 | 18.6 C | +1.04 C |
| 1965 | 18.5 C | +0.88 C |
| 1966 | 17.1 C | -0.55 C |
| 1967 | 17.7 C | +0.14 C |
| 1968 | 16.9 C | -0.68 C |
| 1969 | 17.9 C | +0.30 C |
| 1970 | 17.1 C | -0.49 C |
| 1971 | 18.4 C | +0.75 C |
| 1972 | 17.8 C | +0.17 C |
| 1973 | 17.6 C | -0.01 C |
| 1974 | 17.6 C | +0.02 C |
| 1975 | 17.3 C | -0.32 C |
| 1976 | 16.2 C | -1.37 C |
| 1977 | 17.5 C | -0.09 C |
| 1978 | 18.5 C | +0.85 C |
| 1979 | 17.9 C | +0.28 C |
| 1980 | 19.0 C | +1.37 C |
| 1982 | 19.0 C | +1.38 C |
| 1983 | 17.8 C | +0.24 C |
| 1984 | 17.0 C | -0.59 C |
| 1986 | 17.5 C | -0.15 C |
| 1987 | 17.4 C | -0.24 C |
| 1988 | 17.9 C | +0.31 C |
| 1989 | 17.5 C | -0.13 C |
| 1990 | 18.1 C | +0.47 C |
| 1992 | 17.7 C | +0.14 C |
| 1993 | 17.9 C | +0.28 C |
| 1994 | 18.0 C | +0.38 C |
| 1995 | 18.3 C | +0.65 C |
| 1996 | 18.3 C | +0.69 C |
| 1997 | 18.4 C | +0.82 C |
| 1998 | 19.2 C | +1.63 C |
| 1999 | 17.1 C | -0.53 C |
| 2000 | 16.9 C | -0.66 C |
| 2001 | 17.3 C | -0.35 C |
| 2004 | 16.3 C | -1.33 C |
| 2007 | 17.0 C | -0.59 C |
| 2008 | 15.9 C | -1.67 C |
| 2009 | 16.3 C | -1.31 C |
| 2010 | 15.1 C | -2.46 C |
| 2011 | 16.3 C | -1.27 C |
The annual mean temperature here has fallen by 0.3 C (0.1 to 0.4) per decade over 1962 to 2011. In Fahrenheit: 0.5 F (0.2 to 0.8) per decade. The slope is a straight line fitted to 43 complete years; the brackets give its 95 percent interval.
| Measure | Per decade (C) | Per decade (F) | Period | Complete years | Reading |
|---|---|---|---|---|---|
| Annual mean temperature | -0.3 C (-0.4 to -0.1) per decade | -0.5 F (-0.8 to -0.2) per decade | 1962 to 2011 | 43 | Fall |
| Mean daily maximum | -0.22 C (-0.45 to 0.02) per decade | -0.39 F (-0.81 to 0.03) per decade | 1962 to 2011 | 43 | Not clearly different from zero |
| Mean daily minimum | -0.3 C (-0.5 to -0.2) per decade | -0.6 F (-0.9 to -0.3) per decade | 1962 to 2011 | 43 | 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
1961 to 2011| Measure | Record | Year of the record | Median year | Years with a value |
|---|---|---|---|---|
| Hottest day (TXx) | 46.7 C (116.1 F) | 1961 | 35.6 C (96.1 F) | 51 |
| Coldest night (TNn) | -7.8 C (18.0 F) | 1970 | 0.0 C (32.0 F) | 51 |
| Wettest day (Rx1day) | 329.9 mm (13.0 in) | 2000 | 63.5 mm (2.5 in) | 51 |
| Wettest five days (Rx5day) | 437.9 mm (17.2 in) | 1996 | 118.9 mm (4.7 in) | 51 |
| Longest dry spell (CDD) | 123 days | 1988 | 54 days | 51 |
Hottest day (TXx)
| Year | Hottest day (TXx) |
|---|---|
| 1961 | 46.7 C (116.1 F) |
| 1962 | 39.4 C (102.9 F) |
| 1963 | 35.0 C (95.0 F) |
| 1964 | 40.0 C (104.0 F) |
| 1965 | 38.9 C (102.0 F) |
| 1966 | 36.7 C (98.1 F) |
| 1967 | 39.4 C (102.9 F) |
| 1968 | 31.7 C (89.1 F) |
| 1969 | 38.9 C (102.0 F) |
| 1970 | 38.9 C (102.0 F) |
| 1971 | 38.9 C (102.0 F) |
| 1972 | 33.9 C (93.0 F) |
| 1973 | 35.0 C (95.0 F) |
| 1974 | 33.9 C (93.0 F) |
| 1975 | 37.8 C (100.0 F) |
| 1976 | 31.7 C (89.1 F) |
| 1977 | 33.9 C (93.0 F) |
| 1978 | 35.0 C (95.0 F) |
| 1979 | 35.0 C (95.0 F) |
| 1980 | 38.9 C (102.0 F) |
| 1981 | 32.8 C (91.0 F) |
| 1982 | 39.4 C (102.9 F) |
| 1983 | 37.8 C (100.0 F) |
| 1984 | 37.2 C (99.0 F) |
| 1985 | 37.8 C (100.0 F) |
| 1986 | 35.6 C (96.1 F) |
| 1987 | 33.9 C (93.0 F) |
| 1988 | 35.6 C (96.1 F) |
| 1989 | 32.8 C (91.0 F) |
| 1990 | 32.8 C (91.0 F) |
| 1991 | 33.9 C (93.0 F) |
| 1992 | 28.9 C (84.0 F) |
| 1993 | 30.6 C (87.1 F) |
| 1994 | 36.7 C (98.1 F) |
| 1995 | 38.9 C (102.0 F) |
| 1996 | 33.9 C (93.0 F) |
| 1997 | 32.8 C (91.0 F) |
| 1998 | 38.9 C (102.0 F) |
| 1999 | 38.9 C (102.0 F) |
| 2000 | 31.7 C (89.1 F) |
| 2001 | 33.9 C (93.0 F) |
| 2002 | 36.7 C (98.1 F) |
| 2003 | 37.8 C (100.0 F) |
| 2004 | 35.6 C (96.1 F) |
| 2005 | 35.0 C (95.0 F) |
| 2006 | 35.0 C (95.0 F) |
| 2007 | 35.6 C (96.1 F) |
| 2008 | 35.0 C (95.0 F) |
| 2009 | 35.0 C (95.0 F) |
| 2010 | 38.9 C (102.0 F) |
| 2011 | 33.9 C (93.0 F) |
Coldest night (TNn)
| Year | Coldest night (TNn) |
|---|---|
| 1961 | 1.1 C (34.0 F) |
| 1962 | -6.7 C (19.9 F) |
| 1963 | 0.6 C (33.1 F) |
| 1964 | 2.2 C (36.0 F) |
| 1965 | 0.0 C (32.0 F) |
| 1966 | -1.7 C (28.9 F) |
| 1967 | -3.9 C (25.0 F) |
| 1968 | 0.6 C (33.1 F) |
| 1969 | 0.6 C (33.1 F) |
| 1970 | -7.8 C (18.0 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 | 0.6 C (33.1 F) |
| 1976 | 0.0 C (32.0 F) |
| 1977 | 0.6 C (33.1 F) |
| 1978 | 0.6 C (33.1 F) |
| 1979 | 0.0 C (32.0 F) |
| 1980 | 0.0 C (32.0 F) |
| 1981 | 0.6 C (33.1 F) |
| 1982 | -1.1 C (30.0 F) |
| 1983 | -2.2 C (28.0 F) |
| 1984 | 0.0 C (32.0 F) |
| 1985 | 0.0 C (32.0 F) |
| 1986 | 0.0 C (32.0 F) |
| 1987 | 0.6 C (33.1 F) |
| 1988 | 0.0 C (32.0 F) |
| 1989 | -5.0 C (23.0 F) |
| 1990 | 0.6 C (33.1 F) |
| 1991 | 3.9 C (39.0 F) |
| 1992 | 0.0 C (32.0 F) |
| 1993 | 0.0 C (32.0 F) |
| 1994 | 0.6 C (33.1 F) |
| 1995 | 0.0 C (32.0 F) |
| 1996 | -3.3 C (26.1 F) |
| 1997 | -2.2 C (28.0 F) |
| 1998 | 3.9 C (39.0 F) |
| 1999 | 0.6 C (33.1 F) |
| 2000 | 0.6 C (33.1 F) |
| 2001 | -2.2 C (28.0 F) |
| 2002 | 0.0 C (32.0 F) |
| 2003 | 0.6 C (33.1 F) |
| 2004 | 0.6 C (33.1 F) |
| 2005 | -1.1 C (30.0 F) |
| 2006 | 0.6 C (33.1 F) |
| 2007 | 0.6 C (33.1 F) |
| 2008 | -4.4 C (24.1 F) |
| 2009 | -1.1 C (30.0 F) |
| 2010 | -3.3 C (26.1 F) |
| 2011 | -3.3 C (26.1 F) |
Wettest day (Rx1day)
| Year | Wettest day (Rx1day) |
|---|---|
| 1961 | 70.9 mm (2.8 in) |
| 1962 | 94.5 mm (3.7 in) |
| 1963 | 39.9 mm (1.6 in) |
| 1964 | 59.9 mm (2.4 in) |
| 1965 | 61.5 mm (2.4 in) |
| 1966 | 78.5 mm (3.1 in) |
| 1967 | 81.8 mm (3.2 in) |
| 1968 | 49.8 mm (2.0 in) |
| 1969 | 30.0 mm (1.2 in) |
| 1970 | 74.4 mm (2.9 in) |
| 1971 | 45.0 mm (1.8 in) |
| 1972 | 49.8 mm (2.0 in) |
| 1973 | 51.8 mm (2.0 in) |
| 1974 | 50.8 mm (2.0 in) |
| 1975 | 98.8 mm (3.9 in) |
| 1976 | 88.4 mm (3.5 in) |
| 1977 | 81.3 mm (3.2 in) |
| 1978 | 63.5 mm (2.5 in) |
| 1979 | 49.8 mm (2.0 in) |
| 1980 | 55.9 mm (2.2 in) |
| 1981 | 74.9 mm (2.9 in) |
| 1982 | 51.8 mm (2.0 in) |
| 1983 | 64.8 mm (2.6 in) |
| 1984 | 63.5 mm (2.5 in) |
| 1985 | 56.9 mm (2.2 in) |
| 1986 | 93.0 mm (3.7 in) |
| 1987 | 74.4 mm (2.9 in) |
| 1988 | 39.9 mm (1.6 in) |
| 1989 | 54.9 mm (2.2 in) |
| 1990 | 31.0 mm (1.2 in) |
| 1991 | 65.8 mm (2.6 in) |
| 1992 | 74.9 mm (2.9 in) |
| 1993 | 49.8 mm (2.0 in) |
| 1994 | 71.9 mm (2.8 in) |
| 1995 | 96.8 mm (3.8 in) |
| 1996 | 244.9 mm (9.6 in) |
| 1997 | 144.8 mm (5.7 in) |
| 1998 | 30.0 mm (1.2 in) |
| 1999 | 8.9 mm (0.35 in) |
| 2000 | 329.9 mm (13.0 in) |
| 2001 | 31.0 mm (1.2 in) |
| 2002 | 48.8 mm (1.9 in) |
| 2003 | 63.0 mm (2.5 in) |
| 2004 | 66.8 mm (2.6 in) |
| 2005 | 33.8 mm (1.3 in) |
| 2006 | 79.8 mm (3.1 in) |
| 2007 | 65.8 mm (2.6 in) |
| 2008 | 113.8 mm (4.5 in) |
| 2009 | 49.8 mm (2.0 in) |
| 2010 | 80.8 mm (3.2 in) |
| 2011 | 84.3 mm (3.3 in) |
Wettest five days (Rx5day)
| Year | Wettest five days (Rx5day) |
|---|---|
| 1961 | 123.0 mm (4.8 in) |
| 1962 | 192.8 mm (7.6 in) |
| 1963 | 73.8 mm (2.9 in) |
| 1964 | 105.6 mm (4.2 in) |
| 1965 | 87.4 mm (3.4 in) |
| 1966 | 159.0 mm (6.3 in) |
| 1967 | 139.4 mm (5.5 in) |
| 1968 | 82.5 mm (3.2 in) |
| 1969 | 78.0 mm (3.1 in) |
| 1970 | 161.0 mm (6.3 in) |
| 1971 | 89.0 mm (3.5 in) |
| 1972 | 129.2 mm (5.1 in) |
| 1973 | 162.4 mm (6.4 in) |
| 1974 | 70.8 mm (2.8 in) |
| 1975 | 166.4 mm (6.6 in) |
| 1976 | 299.6 mm (11.8 in) |
| 1977 | 151.9 mm (6.0 in) |
| 1978 | 125.0 mm (4.9 in) |
| 1979 | 98.6 mm (3.9 in) |
| 1980 | 102.1 mm (4.0 in) |
| 1981 | 144.3 mm (5.7 in) |
| 1982 | 71.6 mm (2.8 in) |
| 1983 | 98.3 mm (3.9 in) |
| 1984 | 126.5 mm (5.0 in) |
| 1985 | 135.3 mm (5.3 in) |
| 1986 | 121.8 mm (4.8 in) |
| 1987 | 118.9 mm (4.7 in) |
| 1988 | 64.7 mm (2.5 in) |
| 1989 | 67.3 mm (2.6 in) |
| 1990 | 67.6 mm (2.7 in) |
| 1991 | 115.3 mm (4.5 in) |
| 1992 | 88.1 mm (3.5 in) |
| 1993 | 86.9 mm (3.4 in) |
| 1994 | 103.6 mm (4.1 in) |
| 1995 | 164.9 mm (6.5 in) |
| 1996 | 437.9 mm (17.2 in) |
| 1997 | 173.5 mm (6.8 in) |
| 1998 | 65.3 mm (2.6 in) |
| 1999 | 15.3 mm (0.6 in) |
| 2000 | 355.3 mm (14.0 in) |
| 2001 | 83.3 mm (3.3 in) |
| 2002 | 103.2 mm (4.1 in) |
| 2003 | 135.2 mm (5.3 in) |
| 2004 | 123.2 mm (4.9 in) |
| 2005 | 78.2 mm (3.1 in) |
| 2006 | 91.5 mm (3.6 in) |
| 2007 | 137.2 mm (5.4 in) |
| 2008 | 267.0 mm (10.5 in) |
| 2009 | 93.8 mm (3.7 in) |
| 2010 | 243.8 mm (9.6 in) |
| 2011 | 197.8 mm (7.8 in) |
Longest dry spell (CDD)
| Year | Longest dry spell (CDD) |
|---|---|
| 1961 | 54 days |
| 1962 | 64 days |
| 1963 | 79 days |
| 1964 | 55 days |
| 1965 | 35 days |
| 1966 | 41 days |
| 1967 | 38 days |
| 1968 | 35 days |
| 1969 | 74 days |
| 1970 | 94 days |
| 1971 | 82 days |
| 1972 | 29 days |
| 1973 | 37 days |
| 1974 | 49 days |
| 1975 | 62 days |
| 1976 | 36 days |
| 1977 | 43 days |
| 1978 | 45 days |
| 1979 | 82 days |
| 1980 | 54 days |
| 1981 | 63 days |
| 1982 | 56 days |
| 1983 | 60 days |
| 1984 | 29 days |
| 1985 | 38 days |
| 1986 | 30 days |
| 1987 | 39 days |
| 1988 | 123 days |
| 1989 | 63 days |
| 1990 | 83 days |
| 1991 | 31 days |
| 1992 | 29 days |
| 1993 | 54 days |
| 1994 | 49 days |
| 1995 | 78 days |
| 1996 | 41 days |
| 1997 | 27 days |
| 1998 | 44 days |
| 1999 | 77 days |
| 2000 | 42 days |
| 2001 | 81 days |
| 2002 | 64 days |
| 2003 | 33 days |
| 2004 | 47 days |
| 2005 | 30 days |
| 2006 | 87 days |
| 2007 | 44 days |
| 2008 | 100 days |
| 2009 | 62 days |
| 2010 | 96 days |
| 2011 | 115 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
50 years, 1961 to 2011A day with at least 60.3 mm (2.4 in) of rain is expected about once in 2 years. A day with at least 260.6 mm (10.3 in) of rain is expected about once in 100 years.
| Expected about once in | A day with at least | Note |
|---|---|---|
| 2 years | 60.3 mm (2.4 in) | |
| 5 years | 92.3 mm (3.6 in) | |
| 10 years | 120.2 mm (4.7 in) | |
| 25 years | 165.5 mm (6.5 in) | |
| 50 years | 208.3 mm (8.2 in) | |
| 100 years | 260.6 mm (10.3 in) | Longer than the 50 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, 50 years of values from 1961 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: 329.9 mm (13.0 in) in 2000; 244.9 mm (9.6 in) in 1996; 144.8 mm (5.7 in) in 1997.
Station Changes
1 suspectedOne change was suspected in the annual mean temperature of Paso Real de Guerrero, at 1977. Each is measured against neighbouring stations.
- Relative to 4 neighbouring stations, the station's annual mean temperature from 1977 ran 0.4 C (0.7 F) higher than in the years before (possible change).
| Year | Shift (C) | Shift (F) | Strength | Neighbours |
|---|---|---|---|---|
| 1977 | +0.4 | +0.7 | possible | 4 |
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
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 2026-10-14 (14 October 2026). Records are computed by this site and are not official.
Data as of . Last revised (2025-12-31).