La Poza de Leon Weather Records (MXN00003109)
Record envelope, standing records and threshold days for La Poza de Leon (MXN00003109), Mexico, with 37 years of record.
Key Facts for La Poza de Leon
- La Poza de Leon (MXN00003109) is a weather station in Mexico at 25.35 latitude and -111.17 longitude, 360 m (1,181 ft) above sea level.
- The station reports from 1976 to 2012, 37 years of record.
- 1,464 records set at La Poza de Leon still stand.
- Records are tracked for tmax, tmin, prcp: an element needs 30 years of data to be eligible.
- La Poza de Leon set a daily record high maximum temperature of 31.7 C (89.1 F) on 30 November 2012.
About the Station
- Location: Mexico, 25.35 latitude, -111.17 longitude.
- Elevation: 360 m (1,181 ft).
- Period of record: 1976 to 2012, 37 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 | 36.7 C (98.1 F) | -2.2 C (28.0 F) | n/a | n/a |
| Feb | 42.8 C (109.0 F) | -3.3 C (26.1 F) | n/a | n/a |
| Mar | 45.0 C (113.0 F) | 0.0 C (32.0 F) | n/a | n/a |
| Apr | 45.0 C (113.0 F) | 0.0 C (32.0 F) | n/a | n/a |
| May | 45.0 C (113.0 F) | 0.6 C (33.1 F) | n/a | n/a |
| Jun | 45.0 C (113.0 F) | 5.6 C (42.1 F) | n/a | n/a |
| Jul | 45.0 C (113.0 F) | 10.0 C (50.0 F) | n/a | n/a |
| Aug | 45.6 C (114.1 F) | 8.9 C (48.0 F) | n/a | n/a |
| Sep | 41.7 C (107.1 F) | 7.8 C (46.0 F) | n/a | n/a |
| Oct | 40.0 C (104.0 F) | 5.0 C (41.0 F) | n/a | n/a |
| Nov | 37.8 C (100.0 F) | 0.0 C (32.0 F) | n/a | n/a |
| Dec | 37.8 C (100.0 F) | -2.2 C (28.0 F) | n/a | n/a |
Which Years Hold Standing Records
1,464 standing records| Year set | Standing records |
|---|---|
| 1976 | 70 |
| 1977 | 92 |
| 1978 | 96 |
| 1979 | 42 |
| 1980 | 12 |
| 1981 | 10 |
| 1982 | 8 |
| 1983 | 14 |
| 1986 | 13 |
| 1987 | 48 |
| 1988 | 26 |
| 1989 | 34 |
| 1990 | 16 |
| 1991 | 38 |
| 1992 | 13 |
| 1993 | 10 |
| 1994 | 4 |
| 1995 | 11 |
| 1996 | 16 |
| 1997 | 12 |
| 1998 | 14 |
| 1999 | 29 |
| 2000 | 20 |
| 2001 | 31 |
| 2002 | 12 |
| 2003 | 13 |
| 2004 | 94 |
| 2005 | 99 |
| 2006 | 68 |
| 2007 | 115 |
| 2008 | 58 |
| 2009 | 87 |
| 2010 | 97 |
| 2011 | 68 |
| 2012 | 74 |
All-Time Record Progression
1 new records| Date | Kind | Detail |
|---|---|---|
| 2012-08-10 | Record high maximum temperature | Record high maximum temperature 45.6 C (114.1 F) |
Wettest Day of Each Month
Sep: 214.9 mm (8.5 in)| Month | Record daily precipitation (mm) | Date |
|---|---|---|
| Jan | 74.9 mm (2.9 in) | 25 January 1979 |
| Feb | 35.8 mm (1.4 in) | 14 February 2003 |
| Mar | 39.9 mm (1.6 in) | 3 March 1983 |
| Apr | 0.0 mm (0.00 in) | 1 April 1976 |
| May | 17.8 mm (0.7 in) | 2 May 1981 |
| Jun | 7.9 mm (0.31 in) | 28 June 2006 |
| Jul | 47.8 mm (1.9 in) | 13 July 1986 |
| Aug | 199.9 mm (7.9 in) | 26 August 2003 |
| Sep | 214.9 mm (8.5 in) | 29 September 2001 |
| Oct | 79.8 mm (3.1 in) | 14 October 2012 |
| Nov | 47.0 mm (1.9 in) | 13 November 1991 |
| Dec | 86.9 mm (3.4 in) | 23 December 1994 |
Period of Record Coverage
1976 to 2012| Year | Days with data | Share of year | Complete |
|---|---|---|---|
| 1976 | 366 | 100% | Yes |
| 1977 | 365 | 100% | Yes |
| 1978 | 365 | 100% | Yes |
| 1979 | 365 | 100% | Yes |
| 1980 | 366 | 100% | Yes |
| 1981 | 276 | 76% | No |
| 1982 | 334 | 92% | Yes |
| 1983 | 334 | 92% | Yes |
| 1986 | 365 | 100% | Yes |
| 1987 | 365 | 100% | Yes |
| 1988 | 366 | 100% | Yes |
| 1989 | 365 | 100% | Yes |
| 1990 | 365 | 100% | Yes |
| 1991 | 365 | 100% | Yes |
| 1992 | 366 | 100% | Yes |
| 1993 | 365 | 100% | Yes |
| 1994 | 365 | 100% | Yes |
| 1995 | 334 | 92% | Yes |
| 1996 | 357 | 98% | Yes |
| 1997 | 343 | 94% | Yes |
| 1998 | 365 | 100% | Yes |
| 1999 | 355 | 97% | Yes |
| 2000 | 363 | 99% | Yes |
| 2001 | 344 | 94% | Yes |
| 2002 | 348 | 95% | Yes |
| 2003 | 365 | 100% | Yes |
| 2004 | 353 | 96% | Yes |
| 2005 | 365 | 100% | Yes |
| 2006 | 365 | 100% | Yes |
| 2007 | 322 | 88% | No |
| 2008 | 320 | 87% | No |
| 2009 | 348 | 95% | Yes |
| 2010 | 356 | 98% | Yes |
| 2011 | 326 | 89% | No |
| 2012 | 335 | 92% | Yes |
Latest Records
20| Date | Station | Record | Value | Beat old record by | Old record stood | Significance |
|---|---|---|---|---|---|---|
| 30 November 2012 | La Poza de Leon, MX | daily high max | 31.7 C (89.1 F) | 1.1 C (2.0 F) | 13 years | 8 of 100 (Routine) |
| 29 November 2012 | La Poza de Leon, MX | daily high max | 31.7 C (89.1 F) | 1.1 C (2.0 F) | 13 years | 8 of 100 (Routine) |
| 27 November 2012 | La Poza de Leon, MX | daily high max | 35.0 C (95.0 F) | 2.2 C (4.0 F) | 8 years | 10 of 100 (Routine) |
| 25 November 2012 | La Poza de Leon, MX | daily high max (Tie) | 35.6 C (96.1 F) | tie | 6 years | 1 of 100 (Routine) |
| 24 November 2012 | La Poza de Leon, MX | daily high max (Tie) | 35.6 C (96.1 F) | tie | 6 years | 1 of 100 (Routine) |
| 20 November 2012 | La Poza de Leon, MX | daily high min | 17.8 C (64.0 F) | 1.1 C (2.0 F) | 8 years | 8 of 100 (Routine) |
| 19 November 2012 | La Poza de Leon, MX | daily high min | 17.8 C (64.0 F) | 2.2 C (4.0 F) | 3 years | 9 of 100 (Routine) |
| 18 November 2012 | La Poza de Leon, MX | daily high max (Tie) | 35.0 C (95.0 F) | tie | 6 years | 1 of 100 (Routine) |
| 17 November 2012 | La Poza de Leon, MX | daily high max (Tie) | 35.0 C (95.0 F) | tie | 6 years | 1 of 100 (Routine) |
| 11 November 2012 | La Poza de Leon, MX | daily high max | 36.7 C (98.1 F) | 1.1 C (2.0 F) | 7 years | 7 of 100 (Routine) |
| 10 November 2012 | La Poza de Leon, MX | daily high max | 36.7 C (98.1 F) | 1.7 C (3.1 F) | 34 years | 16 of 100 (Routine) |
| 9 November 2012 | La Poza de Leon, MX | daily high max (Tie) | 35.0 C (95.0 F) | tie | 6 years | 1 of 100 (Routine) |
| 8 November 2012 | La Poza de Leon, MX | daily high max (Tie) | 35.0 C (95.0 F) | tie | 8 years | 1 of 100 (Routine) |
| 7 November 2012 | La Poza de Leon, MX | daily high min (Tie) | 15.6 C (60.1 F) | tie | 16 years | 1 of 100 (Routine) |
| 1 November 2012 | La Poza de Leon, MX | daily high max | 35.0 C (95.0 F) | 1.1 C (2.0 F) | 35 years | 15 of 100 (Routine) |
| 27 October 2012 | La Poza de Leon, MX | daily high max | 36.7 C (98.1 F) | 1.1 C (2.0 F) | 35 years | 15 of 100 (Routine) |
| 26 October 2012 | La Poza de Leon, MX | daily high min (Tie) | 18.9 C (66.0 F) | tie | 3 years | 0 of 100 (Routine) |
| 18 October 2012 | La Poza de Leon, MX | daily high min (Tie) | 16.7 C (62.1 F) | tie | 29 years | 2 of 100 (Routine) |
| 17 October 2012 | La Poza de Leon, MX | daily high min | 20.6 C (69.1 F) | 5.0 C (9.0 F) | 21 years | 24 of 100 (Routine) |
| 16 October 2012 | La Poza de Leon, MX | daily rain | 48.8 mm (1.9 in) | 48.8 mm (1.9 in) | 36 years | 53 of 100 (Notable) |
Climate Trend
28 complete years, 1976 to 2010| Year | Annual mean temperature | Difference from the station mean |
|---|---|---|
| 1976 | 21.1 C | -0.77 C |
| 1977 | 21.5 C | -0.37 C |
| 1978 | 21.5 C | -0.35 C |
| 1979 | 21.1 C | -0.79 C |
| 1980 | 22.2 C | +0.29 C |
| 1986 | 22.1 C | +0.23 C |
| 1987 | 21.2 C | -0.65 C |
| 1988 | 21.7 C | -0.20 C |
| 1989 | 21.6 C | -0.24 C |
| 1990 | 20.9 C | -0.98 C |
| 1991 | 20.2 C | -1.67 C |
| 1992 | 20.8 C | -1.06 C |
| 1993 | 20.7 C | -1.19 C |
| 1994 | 20.9 C | -0.98 C |
| 1996 | 20.8 C | -1.07 C |
| 1997 | 20.7 C | -1.12 C |
| 1998 | 20.5 C | -1.36 C |
| 1999 | 20.1 C | -1.81 C |
| 2000 | 20.4 C | -1.51 C |
| 2001 | 21.0 C | -0.82 C |
| 2002 | 23.2 C | +1.36 C |
| 2003 | 24.0 C | +2.09 C |
| 2004 | 26.3 C | +4.45 C |
| 2005 | 27.0 C | +5.09 C |
| 2006 | 26.2 C | +4.31 C |
| 2008 | 21.2 C | -0.66 C |
| 2009 | 22.2 C | +0.36 C |
| 2010 | 21.3 C | -0.55 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
1976 to 2012| Measure | Record | Year of the record | Median year | Years with a value |
|---|---|---|---|---|
| Hottest day (TXx) | 45.6 C (114.1 F) | 2012 | 41.7 C (107.1 F) | 35 |
| Coldest night (TNn) | -3.3 C (26.1 F) | 1978 | 0.6 C (33.1 F) | 35 |
| Wettest day (Rx1day) | 214.9 mm (8.5 in) | 2001 | 59.9 mm (2.4 in) | 35 |
| Wettest five days (Rx5day) | 371.6 mm (14.6 in) | 2001 | 78.5 mm (3.1 in) | 35 |
| Longest dry spell (CDD) | 226 days | 1977 | 160 days | 35 |
Hottest day (TXx)
| Year | Hottest day (TXx) |
|---|---|
| 1976 | 43.9 C (111.0 F) |
| 1977 | 43.9 C (111.0 F) |
| 1978 | 45.0 C (113.0 F) |
| 1979 | 45.0 C (113.0 F) |
| 1980 | 43.9 C (111.0 F) |
| 1981 | 41.7 C (107.1 F) |
| 1982 | 40.6 C (105.1 F) |
| 1983 | 41.7 C (107.1 F) |
| 1986 | 40.6 C (105.1 F) |
| 1987 | 43.9 C (111.0 F) |
| 1988 | 42.8 C (109.0 F) |
| 1989 | 41.7 C (107.1 F) |
| 1990 | 42.8 C (109.0 F) |
| 1991 | 42.8 C (109.0 F) |
| 1992 | 42.8 C (109.0 F) |
| 1993 | 40.6 C (105.1 F) |
| 1994 | 41.7 C (107.1 F) |
| 1995 | 41.7 C (107.1 F) |
| 1996 | 40.6 C (105.1 F) |
| 1997 | 40.6 C (105.1 F) |
| 1998 | 41.7 C (107.1 F) |
| 1999 | 41.7 C (107.1 F) |
| 2000 | 40.6 C (105.1 F) |
| 2001 | 42.8 C (109.0 F) |
| 2002 | 42.8 C (109.0 F) |
| 2003 | 42.8 C (109.0 F) |
| 2004 | 45.0 C (113.0 F) |
| 2005 | 45.0 C (113.0 F) |
| 2006 | 43.9 C (111.0 F) |
| 2007 | 35.0 C (95.0 F) |
| 2008 | 37.8 C (100.0 F) |
| 2009 | 33.9 C (93.0 F) |
| 2010 | 31.7 C (89.1 F) |
| 2011 | 33.9 C (93.0 F) |
| 2012 | 45.6 C (114.1 F) |
Coldest night (TNn)
| Year | Coldest night (TNn) |
|---|---|
| 1976 | 0.6 C (33.1 F) |
| 1977 | -1.1 C (30.0 F) |
| 1978 | -3.3 C (26.1 F) |
| 1979 | -1.1 C (30.0 F) |
| 1980 | 0.6 C (33.1 F) |
| 1981 | 1.7 C (35.1 F) |
| 1982 | 0.6 C (33.1 F) |
| 1983 | 1.7 C (35.1 F) |
| 1986 | 0.6 C (33.1 F) |
| 1987 | 0.0 C (32.0 F) |
| 1988 | -1.1 C (30.0 F) |
| 1989 | 0.0 C (32.0 F) |
| 1990 | 0.0 C (32.0 F) |
| 1991 | 0.6 C (33.1 F) |
| 1992 | 0.6 C (33.1 F) |
| 1993 | 1.7 C (35.1 F) |
| 1994 | 1.7 C (35.1 F) |
| 1995 | 1.7 C (35.1 F) |
| 1996 | 0.0 C (32.0 F) |
| 1997 | 0.0 C (32.0 F) |
| 1998 | 0.0 C (32.0 F) |
| 1999 | 0.0 C (32.0 F) |
| 2000 | -2.2 C (28.0 F) |
| 2001 | 0.0 C (32.0 F) |
| 2002 | 5.0 C (41.0 F) |
| 2003 | 2.8 C (37.0 F) |
| 2004 | 3.9 C (39.0 F) |
| 2005 | 8.9 C (48.0 F) |
| 2006 | 10.0 C (50.0 F) |
| 2007 | 6.7 C (44.1 F) |
| 2008 | 5.0 C (41.0 F) |
| 2009 | 8.9 C (48.0 F) |
| 2010 | 8.9 C (48.0 F) |
| 2011 | 10.0 C (50.0 F) |
| 2012 | 11.7 C (53.1 F) |
Wettest day (Rx1day)
| Year | Wettest day (Rx1day) |
|---|---|
| 1976 | 55.9 mm (2.2 in) |
| 1977 | 119.9 mm (4.7 in) |
| 1978 | 41.9 mm (1.6 in) |
| 1979 | 98.8 mm (3.9 in) |
| 1980 | 35.8 mm (1.4 in) |
| 1981 | 30.0 mm (1.2 in) |
| 1982 | 79.8 mm (3.1 in) |
| 1983 | 39.9 mm (1.6 in) |
| 1986 | 47.8 mm (1.9 in) |
| 1987 | 32.8 mm (1.3 in) |
| 1988 | 59.9 mm (2.4 in) |
| 1989 | 42.9 mm (1.7 in) |
| 1990 | 99.8 mm (3.9 in) |
| 1991 | 59.9 mm (2.4 in) |
| 1992 | 31.0 mm (1.2 in) |
| 1993 | 59.9 mm (2.4 in) |
| 1994 | 86.9 mm (3.4 in) |
| 1995 | 45.0 mm (1.8 in) |
| 1996 | 79.8 mm (3.1 in) |
| 1997 | 66.8 mm (2.6 in) |
| 1998 | 89.9 mm (3.5 in) |
| 1999 | 69.9 mm (2.8 in) |
| 2000 | 23.9 mm (0.9 in) |
| 2001 | 214.9 mm (8.5 in) |
| 2002 | 63.8 mm (2.5 in) |
| 2003 | 199.9 mm (7.9 in) |
| 2004 | 39.9 mm (1.6 in) |
| 2005 | 48.8 mm (1.9 in) |
| 2006 | 199.9 mm (7.9 in) |
| 2007 | 133.9 mm (5.3 in) |
| 2008 | 46.0 mm (1.8 in) |
| 2009 | 119.9 mm (4.7 in) |
| 2010 | 5.1 mm (0.20 in) |
| 2011 | 4.6 mm (0.18 in) |
| 2012 | 79.8 mm (3.1 in) |
Wettest five days (Rx5day)
| Year | Wettest five days (Rx5day) |
|---|---|
| 1976 | 134.4 mm (5.3 in) |
| 1977 | 182.7 mm (7.2 in) |
| 1978 | 41.9 mm (1.6 in) |
| 1979 | 196.3 mm (7.7 in) |
| 1980 | 78.5 mm (3.1 in) |
| 1981 | 57.7 mm (2.3 in) |
| 1982 | 100.3 mm (3.9 in) |
| 1983 | 77.5 mm (3.1 in) |
| 1986 | 92.5 mm (3.6 in) |
| 1987 | 35.6 mm (1.4 in) |
| 1988 | 59.9 mm (2.4 in) |
| 1989 | 42.9 mm (1.7 in) |
| 1990 | 117.6 mm (4.6 in) |
| 1991 | 59.9 mm (2.4 in) |
| 1992 | 71.7 mm (2.8 in) |
| 1993 | 69.5 mm (2.7 in) |
| 1994 | 96.6 mm (3.8 in) |
| 1995 | 51.4 mm (2.0 in) |
| 1996 | 167.4 mm (6.6 in) |
| 1997 | 71.6 mm (2.8 in) |
| 1998 | 114.5 mm (4.5 in) |
| 1999 | 84.6 mm (3.3 in) |
| 2000 | 37.5 mm (1.5 in) |
| 2001 | 371.6 mm (14.6 in) |
| 2002 | 91.7 mm (3.6 in) |
| 2003 | 321.6 mm (12.7 in) |
| 2004 | 59.4 mm (2.3 in) |
| 2005 | 54.9 mm (2.2 in) |
| 2006 | 269.8 mm (10.6 in) |
| 2007 | 138.7 mm (5.5 in) |
| 2008 | 46.0 mm (1.8 in) |
| 2009 | 155.7 mm (6.1 in) |
| 2010 | 5.1 mm (0.20 in) |
| 2011 | 4.6 mm (0.18 in) |
| 2012 | 208.4 mm (8.2 in) |
Longest dry spell (CDD)
| Year | Longest dry spell (CDD) |
|---|---|
| 1976 | 190 days |
| 1977 | 226 days |
| 1978 | 163 days |
| 1979 | 111 days |
| 1980 | 181 days |
| 1981 | 127 days |
| 1982 | 184 days |
| 1983 | 66 days |
| 1986 | 160 days |
| 1987 | 197 days |
| 1988 | 204 days |
| 1989 | 169 days |
| 1990 | 183 days |
| 1991 | 161 days |
| 1992 | 122 days |
| 1993 | 225 days |
| 1994 | 140 days |
| 1995 | 197 days |
| 1996 | 114 days |
| 1997 | 65 days |
| 1998 | 165 days |
| 1999 | 161 days |
| 2000 | 117 days |
| 2001 | 98 days |
| 2002 | 100 days |
| 2003 | 160 days |
| 2004 | 144 days |
| 2005 | 159 days |
| 2006 | 178 days |
| 2007 | 157 days |
| 2008 | 80 days |
| 2009 | 85 days |
| 2010 | 149 days |
| 2011 | 182 days |
| 2012 | 219 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
33 years, 1976 to 2012A day with at least 62.2 mm (2.4 in) of rain is expected about once in 2 years. A day with at least 276.8 mm (10.9 in) of rain is expected about once in 100 years.
| Expected about once in | A day with at least | Note |
|---|---|---|
| 2 years | 62.2 mm (2.4 in) | |
| 5 years | 105.9 mm (4.2 in) | |
| 10 years | 139.7 mm (5.5 in) | |
| 25 years | 188.7 mm (7.4 in) | |
| 50 years | 230.4 mm (9.1 in) | Longer than the 33 years of record |
| 100 years | 276.8 mm (10.9 in) | Longer than the 33 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, 33 years of values from 1976 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: 214.9 mm (8.5 in) in 2001; 199.9 mm (7.9 in) in 2003; 199.9 mm (7.9 in) in 2006.
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).