Santa Maria del Oro Weather Records (MXN00010075)
Record envelope, standing records and threshold days for Santa Maria del Oro (MXN00010075), Mexico, with 43 years of record.
Key Facts for Santa Maria del Oro
- Santa Maria del Oro (MXN00010075) is a weather station in Mexico at 25.95 latitude and -105.37 longitude, 1,700 m (5,577 ft) above sea level.
- The station reports from 1967 to 2009, 43 years of record.
- 1,464 records set at Santa Maria del Oro still stand.
- Records are tracked for tmax, tmin, prcp: an element needs 30 years of data to be eligible.
- Santa Maria del Oro tied a daily record high maximum temperature of 25.0 C (77.0 F) on 26 January 2009.
About the Station
- Location: Mexico, 25.95 latitude, -105.37 longitude.
- Elevation: 1,700 m (5,577 ft).
- Period of record: 1967 to 2009, 43 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 | 30.6 C (87.1 F) | -14.4 C (6.1 F) | n/a | n/a |
| Feb | 32.8 C (91.0 F) | -10.0 C (14.0 F) | n/a | n/a |
| Mar | 35.0 C (95.0 F) | -10.0 C (14.0 F) | n/a | n/a |
| Apr | 40.0 C (104.0 F) | -5.0 C (23.0 F) | n/a | n/a |
| May | 41.7 C (107.1 F) | 0.6 C (33.1 F) | n/a | n/a |
| Jun | 42.8 C (109.0 F) | 4.4 C (39.9 F) | n/a | n/a |
| Jul | 40.6 C (105.1 F) | 2.8 C (37.0 F) | n/a | n/a |
| Aug | 40.0 C (104.0 F) | 2.8 C (37.0 F) | n/a | n/a |
| Sep | 38.9 C (102.0 F) | 0.0 C (32.0 F) | n/a | n/a |
| Oct | 38.9 C (102.0 F) | -6.1 C (21.0 F) | n/a | n/a |
| Nov | 31.7 C (89.1 F) | -8.3 C (17.1 F) | n/a | n/a |
| Dec | 31.7 C (89.1 F) | -12.2 C (10.0 F) | n/a | n/a |
Which Years Hold Standing Records
1,464 standing records| Year set | Standing records |
|---|---|
| 1976 | 23 |
| 1977 | 103 |
| 1978 | 67 |
| 1979 | 42 |
| 1980 | 49 |
| 1981 | 22 |
| 1982 | 33 |
| 1983 | 24 |
| 1984 | 7 |
| 1985 | 9 |
| 1986 | 61 |
| 1987 | 27 |
| 1988 | 21 |
| 1989 | 60 |
| 1990 | 31 |
| 1991 | 39 |
| 1992 | 43 |
| 1993 | 29 |
| 1994 | 76 |
| 1995 | 57 |
| 1996 | 49 |
| 1997 | 5 |
| 1999 | 39 |
| 2000 | 98 |
| 2001 | 16 |
| 2002 | 20 |
| 2003 | 28 |
| 2004 | 22 |
| 2005 | 126 |
| 2006 | 101 |
| 2007 | 78 |
| 2008 | 57 |
| 2009 | 2 |
Wettest Day of Each Month
Jun: 93.0 mm (3.7 in)| Month | Record daily precipitation (mm) | Date |
|---|---|---|
| Jan | 69.9 mm (2.8 in) | 19 January 1997 |
| Feb | 27.7 mm (1.1 in) | 21 February 1970 |
| Mar | 35.8 mm (1.4 in) | 1 March 1968 |
| Apr | 25.4 mm (1.0 in) | 27 April 2001 |
| May | 33.8 mm (1.3 in) | 10 May 1997 |
| Jun | 93.0 mm (3.7 in) | 10 June 1979 |
| Jul | 73.9 mm (2.9 in) | 24 July 1990 |
| Aug | 84.8 mm (3.3 in) | 4 August 2006 |
| Sep | 72.9 mm (2.9 in) | 5 September 1987 |
| Oct | 48.3 mm (1.9 in) | 6 October 2004 |
| Nov | 36.8 mm (1.4 in) | 20 November 1989 |
| Dec | 50.8 mm (2.0 in) | 12 December 1984 |
Period of Record Coverage
1976 to 2009| Year | Days with data | Share of year | Complete |
|---|---|---|---|
| 1976 | 275 | 75% | No |
| 1977 | 241 | 66% | No |
| 1978 | 365 | 100% | Yes |
| 1979 | 365 | 100% | Yes |
| 1980 | 366 | 100% | Yes |
| 1981 | 365 | 100% | Yes |
| 1982 | 365 | 100% | Yes |
| 1983 | 365 | 100% | Yes |
| 1984 | 365 | 100% | Yes |
| 1985 | 365 | 100% | Yes |
| 1986 | 365 | 100% | Yes |
| 1987 | 365 | 100% | Yes |
| 1988 | 366 | 100% | Yes |
| 1989 | 324 | 89% | No |
| 1990 | 362 | 99% | Yes |
| 1991 | 363 | 99% | Yes |
| 1992 | 364 | 99% | Yes |
| 1993 | 364 | 100% | Yes |
| 1994 | 365 | 100% | Yes |
| 1995 | 365 | 100% | Yes |
| 1996 | 365 | 100% | Yes |
| 1997 | 297 | 81% | No |
| 1999 | 137 | 38% | No |
| 2000 | 366 | 100% | Yes |
| 2001 | 334 | 92% | Yes |
| 2002 | 365 | 100% | Yes |
| 2003 | 365 | 100% | Yes |
| 2004 | 305 | 83% | No |
| 2005 | 195 | 53% | No |
| 2006 | 99 | 27% | No |
| 2007 | 251 | 69% | No |
| 2008 | 353 | 96% | Yes |
| 2009 | 30 | 8% | No |
Latest Records
20| Date | Station | Record | Value | Beat old record by | Old record stood | Significance |
|---|---|---|---|---|---|---|
| 26 January 2009 | Santa Maria del Oro, MX | daily high max (Tie) | 25.0 C (77.0 F) | tie | 27 years | 2 of 100 (Routine) |
| 25 January 2009 | Santa Maria del Oro, MX | daily high max (Tie) | 25.0 C (77.0 F) | tie | 23 years | 2 of 100 (Routine) |
| 14 January 2009 | Santa Maria del Oro, MX | daily low min | -9.4 C (15.1 F) | 2.2 C (4.0 F) | 1 year | 7 of 100 (Routine) |
| 13 January 2009 | Santa Maria del Oro, MX | daily low min | -9.4 C (15.1 F) | 1.1 C (2.0 F) | 1 year | 5 of 100 (Routine) |
| 10 January 2009 | Santa Maria del Oro, MX | daily low min (Tie) | -5.0 C (23.0 F) | tie | 31 years | 3 of 100 (Routine) |
| 9 January 2009 | Santa Maria del Oro, MX | daily low min (Tie) | -7.2 C (19.0 F) | tie | 7 years | 1 of 100 (Routine) |
| 12 December 2008 | Santa Maria del Oro, MX | daily low min | -10.0 C (14.0 F) | 5.6 C (10.1 F) | 12 years | 17 of 100 (Routine) |
| 11 December 2008 | Santa Maria del Oro, MX | daily low min | -10.0 C (14.0 F) | 5.0 C (9.0 F) | 9 years | 15 of 100 (Routine) |
| 4 December 2008 | Santa Maria del Oro, MX | daily low min | -7.8 C (18.0 F) | 3.4 C (6.1 F) | 3 years | 9 of 100 (Routine) |
| 3 December 2008 | Santa Maria del Oro, MX | daily low min | -6.7 C (19.9 F) | 1.7 C (3.1 F) | 3 years | 6 of 100 (Routine) |
| 2 December 2008 | Santa Maria del Oro, MX | daily low min | -7.2 C (19.0 F) | 2.2 C (4.0 F) | 3 years | 7 of 100 (Routine) |
| 1 December 2008 | Santa Maria del Oro, MX | daily low min | -7.8 C (18.0 F) | 2.2 C (4.0 F) | 9 years | 9 of 100 (Routine) |
| 19 November 2008 | Santa Maria del Oro, MX | daily low min | -5.0 C (23.0 F) | 0.6 C (1.1 F) | 6 years | 5 of 100 (Routine) |
| 15 November 2008 | Santa Maria del Oro, MX | daily low min | -3.3 C (26.1 F) | 2.7 C (4.9 F) | 9 years | 10 of 100 (Routine) |
| 13 November 2008 | Santa Maria del Oro, MX | daily low min | -4.4 C (24.1 F) | 4.4 C (7.9 F) | 6 years | 13 of 100 (Routine) |
| 12 November 2008 | Santa Maria del Oro, MX | daily low min | -3.3 C (26.1 F) | 2.7 C (4.9 F) | 2 years | 8 of 100 (Routine) |
| 9 November 2008 | Santa Maria del Oro, MX | daily low min | -1.7 C (28.9 F) | 0.6 C (1.1 F) | 3 years | 4 of 100 (Routine) |
| 15 October 2008 | Santa Maria del Oro, MX | daily rain | 10.9 mm (0.4 in) | 2.0 mm (0.08 in) | 14 years | 10 of 100 (Routine) |
| 7 October 2008 | Santa Maria del Oro, MX | daily low min (Tie) | 3.9 C (39.0 F) | tie | 7 years | 1 of 100 (Routine) |
| 6 October 2008 | Santa Maria del Oro, MX | daily low min | 3.9 C (39.0 F) | 1.1 C (2.0 F) | 7 years | 7 of 100 (Routine) |
Climate Trend
22 complete years, 1978 to 2008| Year | Annual mean temperature | Difference from the station mean |
|---|---|---|
| 1978 | 18.7 C | +1.82 C |
| 1979 | 17.9 C | +1.07 C |
| 1980 | 18.3 C | +1.46 C |
| 1981 | 17.8 C | +0.95 C |
| 1982 | 18.5 C | +1.66 C |
| 1983 | 17.7 C | +0.83 C |
| 1984 | 17.2 C | +0.33 C |
| 1985 | 17.5 C | +0.69 C |
| 1986 | 18.5 C | +1.61 C |
| 1987 | 17.3 C | +0.50 C |
| 1988 | 17.7 C | +0.86 C |
| 1990 | 18.3 C | +1.50 C |
| 1991 | 16.4 C | -0.47 C |
| 1992 | 15.0 C | -1.89 C |
| 1993 | 15.9 C | -0.95 C |
| 1994 | 17.2 C | +0.34 C |
| 1995 | 17.5 C | +0.65 C |
| 1996 | 16.4 C | -0.49 C |
| 2000 | 13.5 C | -3.36 C |
| 2002 | 15.0 C | -1.81 C |
| 2003 | 14.7 C | -2.16 C |
| 2008 | 13.7 C | -3.13 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
1967 to 2009| Measure | Record | Year of the record | Median year | Years with a value |
|---|---|---|---|---|
| Hottest day (TXx) | 42.8 C (109.0 F) | 1990 | 37.8 C (100.0 F) | 33 |
| Coldest night (TNn) | -14.4 C (6.1 F) | 1994 | -6.1 C (21.0 F) | 33 |
| Wettest day (Rx1day) | 93.0 mm (3.7 in) | 1979 | 45.5 mm (1.8 in) | 42 |
| Wettest five days (Rx5day) | 184.7 mm (7.3 in) | 1973 | 89.6 mm (3.5 in) | 42 |
| Longest dry spell (CDD) | 200 days | 1995 | 91 days | 42 |
Hottest day (TXx)
| Year | Hottest day (TXx) |
|---|---|
| 1967 | n/a |
| 1968 | n/a |
| 1969 | n/a |
| 1970 | n/a |
| 1971 | n/a |
| 1972 | n/a |
| 1973 | n/a |
| 1974 | n/a |
| 1975 | n/a |
| 1976 | 38.9 C (102.0 F) |
| 1977 | 38.9 C (102.0 F) |
| 1978 | 40.0 C (104.0 F) |
| 1979 | 40.0 C (104.0 F) |
| 1980 | 40.6 C (105.1 F) |
| 1981 | 40.0 C (104.0 F) |
| 1982 | 40.0 C (104.0 F) |
| 1983 | 37.8 C (100.0 F) |
| 1984 | 37.8 C (100.0 F) |
| 1985 | 36.7 C (98.1 F) |
| 1986 | 40.6 C (105.1 F) |
| 1987 | 38.9 C (102.0 F) |
| 1988 | 36.7 C (98.1 F) |
| 1989 | 41.7 C (107.1 F) |
| 1990 | 42.8 C (109.0 F) |
| 1991 | 38.9 C (102.0 F) |
| 1992 | 30.6 C (87.1 F) |
| 1993 | 32.8 C (91.0 F) |
| 1994 | 32.8 C (91.0 F) |
| 1995 | 32.8 C (91.0 F) |
| 1996 | 35.0 C (95.0 F) |
| 1997 | 36.7 C (98.1 F) |
| 1999 | 40.0 C (104.0 F) |
| 2000 | 35.0 C (95.0 F) |
| 2001 | 35.6 C (96.1 F) |
| 2002 | 35.6 C (96.1 F) |
| 2003 | 37.8 C (100.0 F) |
| 2004 | 35.0 C (95.0 F) |
| 2005 | 30.6 C (87.1 F) |
| 2006 | 16.7 C (62.1 F) |
| 2007 | 33.9 C (93.0 F) |
| 2008 | 38.9 C (102.0 F) |
| 2009 | 25.0 C (77.0 F) |
Coldest night (TNn)
| Year | Coldest night (TNn) |
|---|---|
| 1967 | n/a |
| 1968 | n/a |
| 1969 | n/a |
| 1970 | n/a |
| 1971 | n/a |
| 1972 | n/a |
| 1973 | n/a |
| 1974 | n/a |
| 1975 | n/a |
| 1976 | -3.3 C (26.1 F) |
| 1977 | -4.4 C (24.1 F) |
| 1978 | -6.1 C (21.0 F) |
| 1979 | -6.1 C (21.0 F) |
| 1980 | -4.4 C (24.1 F) |
| 1981 | -4.4 C (24.1 F) |
| 1982 | -4.4 C (24.1 F) |
| 1983 | -5.0 C (23.0 F) |
| 1984 | -3.3 C (26.1 F) |
| 1985 | -6.1 C (21.0 F) |
| 1986 | -5.0 C (23.0 F) |
| 1987 | -6.1 C (21.0 F) |
| 1988 | -7.2 C (19.0 F) |
| 1989 | -6.1 C (21.0 F) |
| 1990 | -3.3 C (26.1 F) |
| 1991 | -5.0 C (23.0 F) |
| 1992 | -6.1 C (21.0 F) |
| 1993 | -12.2 C (10.0 F) |
| 1994 | -14.4 C (6.1 F) |
| 1995 | -7.2 C (19.0 F) |
| 1996 | -6.1 C (21.0 F) |
| 1997 | -4.4 C (24.1 F) |
| 1999 | -11.1 C (12.0 F) |
| 2000 | -10.0 C (14.0 F) |
| 2001 | -12.2 C (10.0 F) |
| 2002 | -9.4 C (15.1 F) |
| 2003 | -11.1 C (12.0 F) |
| 2004 | -7.2 C (19.0 F) |
| 2005 | -8.3 C (17.1 F) |
| 2006 | -13.3 C (8.1 F) |
| 2007 | -9.4 C (15.1 F) |
| 2008 | -12.2 C (10.0 F) |
| 2009 | -9.4 C (15.1 F) |
Wettest day (Rx1day)
| Year | Wettest day (Rx1day) |
|---|---|
| 1967 | 14.0 mm (0.6 in) |
| 1968 | 52.1 mm (2.1 in) |
| 1969 | 73.9 mm (2.9 in) |
| 1970 | 50.8 mm (2.0 in) |
| 1971 | 42.2 mm (1.7 in) |
| 1972 | 46.0 mm (1.8 in) |
| 1973 | 78.0 mm (3.1 in) |
| 1974 | 59.9 mm (2.4 in) |
| 1975 | 48.8 mm (1.9 in) |
| 1976 | 54.9 mm (2.2 in) |
| 1977 | 25.9 mm (1.0 in) |
| 1978 | 54.9 mm (2.2 in) |
| 1979 | 93.0 mm (3.7 in) |
| 1980 | 33.8 mm (1.3 in) |
| 1981 | 33.8 mm (1.3 in) |
| 1982 | 21.8 mm (0.9 in) |
| 1983 | 35.8 mm (1.4 in) |
| 1984 | 50.8 mm (2.0 in) |
| 1985 | 68.8 mm (2.7 in) |
| 1986 | 39.9 mm (1.6 in) |
| 1987 | 72.9 mm (2.9 in) |
| 1988 | 41.9 mm (1.6 in) |
| 1989 | 39.9 mm (1.6 in) |
| 1990 | 73.9 mm (2.9 in) |
| 1991 | 66.8 mm (2.6 in) |
| 1992 | 26.9 mm (1.1 in) |
| 1993 | 43.9 mm (1.7 in) |
| 1994 | 23.9 mm (0.9 in) |
| 1995 | 4.1 mm (0.16 in) |
| 1996 | 65.8 mm (2.6 in) |
| 1997 | 69.9 mm (2.8 in) |
| 1999 | 13.2 mm (0.5 in) |
| 2000 | 49.0 mm (1.9 in) |
| 2001 | 26.4 mm (1.0 in) |
| 2002 | 28.4 mm (1.1 in) |
| 2003 | 44.5 mm (1.8 in) |
| 2004 | 48.3 mm (1.9 in) |
| 2005 | 61.0 mm (2.4 in) |
| 2006 | 84.8 mm (3.3 in) |
| 2007 | 45.0 mm (1.8 in) |
| 2008 | 43.9 mm (1.7 in) |
| 2009 | 0.0 mm (0.00 in) |
Wettest five days (Rx5day)
| Year | Wettest five days (Rx5day) |
|---|---|
| 1967 | 14.0 mm (0.6 in) |
| 1968 | 98.1 mm (3.9 in) |
| 1969 | 131.8 mm (5.2 in) |
| 1970 | 126.0 mm (5.0 in) |
| 1971 | 59.9 mm (2.4 in) |
| 1972 | 100.7 mm (4.0 in) |
| 1973 | 184.7 mm (7.3 in) |
| 1974 | 85.8 mm (3.4 in) |
| 1975 | 67.9 mm (2.7 in) |
| 1976 | 92.5 mm (3.6 in) |
| 1977 | 29.7 mm (1.2 in) |
| 1978 | 105.4 mm (4.1 in) |
| 1979 | 159.8 mm (6.3 in) |
| 1980 | 90.5 mm (3.6 in) |
| 1981 | 97.3 mm (3.8 in) |
| 1982 | 44.3 mm (1.7 in) |
| 1983 | 82.3 mm (3.2 in) |
| 1984 | 94.5 mm (3.7 in) |
| 1985 | 136.1 mm (5.4 in) |
| 1986 | 88.2 mm (3.5 in) |
| 1987 | 161.6 mm (6.4 in) |
| 1988 | 126.4 mm (5.0 in) |
| 1989 | 69.4 mm (2.7 in) |
| 1990 | 115.6 mm (4.6 in) |
| 1991 | 129.0 mm (5.1 in) |
| 1992 | 88.7 mm (3.5 in) |
| 1993 | 77.3 mm (3.0 in) |
| 1994 | 58.2 mm (2.3 in) |
| 1995 | 5.4 mm (0.21 in) |
| 1996 | 155.4 mm (6.1 in) |
| 1997 | 100.6 mm (4.0 in) |
| 1999 | 16.6 mm (0.7 in) |
| 2000 | 101.2 mm (4.0 in) |
| 2001 | 68.6 mm (2.7 in) |
| 2002 | 39.3 mm (1.5 in) |
| 2003 | 87.5 mm (3.4 in) |
| 2004 | 72.9 mm (2.9 in) |
| 2005 | 81.1 mm (3.2 in) |
| 2006 | 114.7 mm (4.5 in) |
| 2007 | 59.8 mm (2.4 in) |
| 2008 | 95.4 mm (3.8 in) |
| 2009 | 0.0 mm (0.00 in) |
Longest dry spell (CDD)
| Year | Longest dry spell (CDD) |
|---|---|
| 1967 | 22 days |
| 1968 | 47 days |
| 1969 | 91 days |
| 1970 | 99 days |
| 1971 | 171 days |
| 1972 | 146 days |
| 1973 | 53 days |
| 1974 | 90 days |
| 1975 | 157 days |
| 1976 | 64 days |
| 1977 | 90 days |
| 1978 | 81 days |
| 1979 | 87 days |
| 1980 | 99 days |
| 1981 | 47 days |
| 1982 | 101 days |
| 1983 | 76 days |
| 1984 | 98 days |
| 1985 | 83 days |
| 1986 | 82 days |
| 1987 | 70 days |
| 1988 | 95 days |
| 1989 | 149 days |
| 1990 | 88 days |
| 1991 | 109 days |
| 1992 | 92 days |
| 1993 | 104 days |
| 1994 | 106 days |
| 1995 | 200 days |
| 1996 | 91 days |
| 1997 | 49 days |
| 1999 | 55 days |
| 2000 | 111 days |
| 2001 | 62 days |
| 2002 | 90 days |
| 2003 | 77 days |
| 2004 | 30 days |
| 2005 | 189 days |
| 2006 | 101 days |
| 2007 | 116 days |
| 2008 | 117 days |
| 2009 | 31 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
22 years with a frostAcross 22 years with a frost, the median last spring frost at Santa Maria del Oro falls on 10 March and the median first autumn frost on 20 November, which leaves a median of 259 days between them.
| Measure | Median, all years | Earliest period | Recent period (1978 to 2008) | Recent against earliest | Fitted trend |
|---|---|---|---|---|---|
| Last spring frost | 10 March | n/a | 10 March | n/a | n/a |
| First autumn frost | 20 November | n/a | 20 November | n/a | n/a |
| Growing days | 259 days | n/a | 259 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
35 years, 1968 to 2008A day with at least 47.6 mm (1.9 in) of rain is expected about once in 2 years. A day with at least 96.1 mm (3.8 in) of rain is expected about once in 100 years.
| Expected about once in | A day with at least | Note |
|---|---|---|
| 2 years | 47.6 mm (1.9 in) | |
| 5 years | 64.6 mm (2.5 in) | |
| 10 years | 74.1 mm (2.9 in) | |
| 25 years | 84.2 mm (3.3 in) | |
| 50 years | 90.6 mm (3.6 in) | Longer than the 35 years of record |
| 100 years | 96.1 mm (3.8 in) | Longer than the 35 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, 35 years of values from 1968 to 2008.
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: 93.0 mm (3.7 in) in 1979; 84.8 mm (3.3 in) in 2006; 73.9 mm (2.9 in) in 1969.
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).