Presa Cuauhtemoc Weather Records (MXN00026092)
Record envelope, standing records and threshold days for Presa Cuauhtemoc (MXN00026092), Mexico, with 61 years of record.
Key Facts for Presa Cuauhtemoc
- Presa Cuauhtemoc (MXN00026092) is a weather station in Mexico at 30.87 latitude and -111.50 longitude, 628 m (2,060 ft) above sea level.
- The station reports from 1951 to 2011, 61 years of record.
- 1,464 records set at Presa Cuauhtemoc still stand.
- Records are tracked for tmax, tmin, prcp: an element needs 30 years of data to be eligible.
- Presa Cuauhtemoc set a daily record high maximum temperature of 45.6 C (114.1 F) on 31 August 2011.
About the Station
- Location: Mexico, 30.87 latitude, -111.50 longitude.
- Elevation: 628 m (2,060 ft).
- Period of record: 1951 to 2011, 61 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 | 35.0 C (95.0 F) | -6.7 C (19.9 F) | n/a | n/a |
| Feb | 35.0 C (95.0 F) | -6.1 C (21.0 F) | n/a | n/a |
| Mar | 39.4 C (102.9 F) | -4.4 C (24.1 F) | n/a | n/a |
| Apr | 42.2 C (108.0 F) | 0.6 C (33.1 F) | n/a | n/a |
| May | 45.0 C (113.0 F) | -0.6 C (30.9 F) | n/a | n/a |
| Jun | 47.8 C (118.0 F) | 8.3 C (46.9 F) | n/a | n/a |
| Jul | 46.1 C (115.0 F) | 7.8 C (46.0 F) | n/a | n/a |
| Aug | 49.4 C (120.9 F) | 7.2 C (45.0 F) | n/a | n/a |
| Sep | 43.9 C (111.0 F) | 6.7 C (44.1 F) | n/a | n/a |
| Oct | 43.9 C (111.0 F) | 2.8 C (37.0 F) | n/a | n/a |
| Nov | 39.4 C (102.9 F) | -1.7 C (28.9 F) | n/a | n/a |
| Dec | 35.0 C (95.0 F) | -5.0 C (23.0 F) | n/a | n/a |
Which Years Hold Standing Records
1,464 standing records| Year set | Standing records |
|---|---|
| 1951 | 22 |
| 1952 | 44 |
| 1953 | 55 |
| 1954 | 24 |
| 1966 | 58 |
| 1967 | 47 |
| 1968 | 49 |
| 1969 | 38 |
| 1970 | 18 |
| 1971 | 44 |
| 1972 | 39 |
| 1973 | 48 |
| 1974 | 26 |
| 1975 | 33 |
| 1976 | 7 |
| 1977 | 13 |
| 1978 | 20 |
| 1979 | 31 |
| 1980 | 38 |
| 1981 | 9 |
| 1982 | 8 |
| 1983 | 11 |
| 1984 | 14 |
| 1985 | 9 |
| 1986 | 23 |
| 1987 | 19 |
| 1988 | 30 |
| 1989 | 124 |
| 1990 | 93 |
| 1991 | 86 |
| 1992 | 28 |
| 1993 | 17 |
| 1994 | 24 |
| 1995 | 16 |
| 1996 | 36 |
| 1997 | 54 |
| 1998 | 55 |
| 1999 | 33 |
| 2000 | 43 |
| 2001 | 18 |
| 2002 | 11 |
| 2005 | 2 |
| 2007 | 3 |
| 2011 | 44 |
All-Time Record Progression
4 new records| Date | Kind | Detail |
|---|---|---|
| 1992-08-23 | Record daily precipitation | Record daily precipitation 82.3 mm (3.2 in) |
| 1994-06-28 | Record high minimum temperature | Record high minimum temperature 29.4 C (84.9 F) |
| 2000-10-22 | Record daily precipitation | Record daily precipitation 84.8 mm (3.3 in) |
| 2011-08-30 | Record high maximum temperature | Record high maximum temperature 49.4 C (120.9 F) |
Wettest Day of Each Month
Oct: 84.8 mm (3.3 in)| Month | Record daily precipitation (mm) | Date |
|---|---|---|
| Jan | 47.5 mm (1.9 in) | 17 January 1993 |
| Feb | 48.3 mm (1.9 in) | 24 February 1987 |
| Mar | 51.3 mm (2.0 in) | 6 March 2000 |
| Apr | 21.3 mm (0.8 in) | 3 April 1997 |
| May | 43.4 mm (1.7 in) | 26 May 1979 |
| Jun | 41.4 mm (1.6 in) | 25 June 1967 |
| Jul | 67.6 mm (2.7 in) | 7 July 1966 |
| Aug | 82.3 mm (3.2 in) | 23 August 1992 |
| Sep | 60.2 mm (2.4 in) | 9 September 1986 |
| Oct | 84.8 mm (3.3 in) | 22 October 2000 |
| Nov | 31.5 mm (1.2 in) | 21 November 1983 |
| Dec | 49.8 mm (2.0 in) | 14 December 1967 |
Period of Record Coverage
1951 to 2011| Year | Days with data | Share of year | Complete |
|---|---|---|---|
| 1951 | 244 | 67% | No |
| 1952 | 365 | 100% | Yes |
| 1953 | 365 | 100% | Yes |
| 1954 | 364 | 100% | Yes |
| 1966 | 365 | 100% | Yes |
| 1967 | 364 | 100% | Yes |
| 1968 | 366 | 100% | Yes |
| 1969 | 365 | 100% | Yes |
| 1970 | 362 | 99% | Yes |
| 1971 | 365 | 100% | Yes |
| 1972 | 366 | 100% | Yes |
| 1973 | 363 | 99% | Yes |
| 1974 | 365 | 100% | Yes |
| 1975 | 365 | 100% | Yes |
| 1976 | 366 | 100% | Yes |
| 1977 | 365 | 100% | Yes |
| 1978 | 365 | 100% | Yes |
| 1979 | 364 | 100% | Yes |
| 1980 | 366 | 100% | Yes |
| 1981 | 365 | 100% | Yes |
| 1982 | 365 | 100% | Yes |
| 1983 | 365 | 100% | Yes |
| 1984 | 366 | 100% | Yes |
| 1985 | 365 | 100% | Yes |
| 1986 | 364 | 100% | Yes |
| 1987 | 365 | 100% | Yes |
| 1988 | 366 | 100% | Yes |
| 1989 | 365 | 100% | Yes |
| 1990 | 365 | 100% | Yes |
| 1991 | 365 | 100% | Yes |
| 1992 | 365 | 100% | Yes |
| 1993 | 365 | 100% | Yes |
| 1994 | 335 | 92% | Yes |
| 1995 | 365 | 100% | Yes |
| 1996 | 366 | 100% | Yes |
| 1997 | 334 | 92% | Yes |
| 1998 | 363 | 99% | Yes |
| 1999 | 245 | 67% | No |
| 2000 | 364 | 99% | Yes |
| 2001 | 149 | 41% | No |
| 2002 | 299 | 82% | No |
| 2004 | 62 | 17% | No |
| 2005 | 121 | 33% | No |
| 2007 | 30 | 8% | No |
| 2010 | 31 | 8% | No |
| 2011 | 153 | 42% | No |
Latest Records
20| Date | Station | Record | Value | Beat old record by | Old record stood | Significance |
|---|---|---|---|---|---|---|
| 31 August 2011 | Presa Cuauhtemoc, MX | daily high max | 45.6 C (114.1 F) | 3.4 C (6.1 F) | 22 years | 22 of 100 (Routine) |
| 31 August 2011 | Presa Cuauhtemoc, MX | daily high min (Tie) | 25.0 C (77.0 F) | tie | 44 years | 4 of 100 (Routine) |
| 30 August 2011 | Presa Cuauhtemoc, MX | all-time high max | 49.4 C (120.9 F) | 1.6 C (2.9 F) | 43 years | 42 of 100 (Notable) |
| 29 August 2011 | Presa Cuauhtemoc, MX | daily high min | 25.0 C (77.0 F) | 0.6 C (1.1 F) | 44 years | 20 of 100 (Routine) |
| 28 August 2011 | Presa Cuauhtemoc, MX | daily high max | 46.1 C (115.0 F) | 3.3 C (5.9 F) | 29 years | 23 of 100 (Routine) |
| 27 August 2011 | Presa Cuauhtemoc, MX | daily high max | 45.0 C (113.0 F) | 3.3 C (5.9 F) | 29 years | 23 of 100 (Routine) |
| 26 August 2011 | Presa Cuauhtemoc, MX | daily high max | 46.1 C (115.0 F) | 3.3 C (5.9 F) | 29 years | 23 of 100 (Routine) |
| 25 August 2011 | Presa Cuauhtemoc, MX | daily high max | 45.0 C (113.0 F) | 2.8 C (5.0 F) | 29 years | 22 of 100 (Routine) |
| 24 August 2011 | Presa Cuauhtemoc, MX | daily high max | 45.0 C (113.0 F) | 2.2 C (4.0 F) | 13 years | 16 of 100 (Routine) |
| 23 August 2011 | Presa Cuauhtemoc, MX | daily high max (Tie) | 42.2 C (108.0 F) | tie | 17 years | 2 of 100 (Routine) |
| 22 August 2011 | Presa Cuauhtemoc, MX | daily high max | 43.9 C (111.0 F) | 1.1 C (2.0 F) | 41 years | 21 of 100 (Routine) |
| 21 August 2011 | Presa Cuauhtemoc, MX | daily high max | 46.1 C (115.0 F) | 4.4 C (7.9 F) | 41 years | 31 of 100 (Routine) |
| 20 August 2011 | Presa Cuauhtemoc, MX | daily high max | 44.4 C (111.9 F) | 2.7 C (4.9 F) | 24 years | 21 of 100 (Routine) |
| 19 August 2011 | Presa Cuauhtemoc, MX | daily high min | 27.8 C (82.0 F) | 2.8 C (5.0 F) | 41 years | 25 of 100 (Routine) |
| 18 August 2011 | Presa Cuauhtemoc, MX | daily high max | 45.0 C (113.0 F) | 3.3 C (5.9 F) | 57 years | 32 of 100 (Routine) |
| 18 August 2011 | Presa Cuauhtemoc, MX | daily high min (Tie) | 25.0 C (77.0 F) | tie | 38 years | 4 of 100 (Routine) |
| 14 August 2011 | Presa Cuauhtemoc, MX | daily high min | 27.2 C (81.0 F) | 2.2 C (4.0 F) | 60 years | 30 of 100 (Routine) |
| 12 August 2011 | Presa Cuauhtemoc, MX | daily high min | 27.2 C (81.0 F) | 0.5 C (0.9 F) | 44 years | 20 of 100 (Routine) |
| 6 August 2011 | Presa Cuauhtemoc, MX | daily high max | 45.0 C (113.0 F) | 2.2 C (4.0 F) | 57 years | 29 of 100 (Routine) |
| 5 August 2011 | Presa Cuauhtemoc, MX | daily high max | 42.8 C (109.0 F) | 0.6 C (1.1 F) | 16 years | 12 of 100 (Routine) |
Climate Trend
35 complete years, 1952 to 2000| Year | Annual mean temperature | Difference from the station mean |
|---|---|---|
| 1952 | 21.4 C | +0.30 C |
| 1953 | 21.5 C | +0.40 C |
| 1954 | 22.2 C | +1.07 C |
| 1966 | 22.1 C | +0.98 C |
| 1967 | 22.8 C | +1.68 C |
| 1968 | 22.1 C | +0.93 C |
| 1969 | 21.7 C | +0.61 C |
| 1970 | 21.4 C | +0.32 C |
| 1971 | 20.6 C | -0.50 C |
| 1972 | 21.5 C | +0.38 C |
| 1973 | 19.9 C | -1.21 C |
| 1974 | 19.2 C | -1.89 C |
| 1975 | 19.3 C | -1.80 C |
| 1976 | 20.7 C | -0.44 C |
| 1977 | 21.3 C | +0.14 C |
| 1978 | 20.8 C | -0.36 C |
| 1979 | 20.5 C | -0.63 C |
| 1980 | 21.2 C | +0.12 C |
| 1981 | 21.8 C | +0.70 C |
| 1982 | 20.5 C | -0.60 C |
| 1983 | 20.3 C | -0.78 C |
| 1984 | 20.9 C | -0.21 C |
| 1985 | 21.2 C | +0.10 C |
| 1986 | 21.5 C | +0.37 C |
| 1987 | 21.1 C | -0.04 C |
| 1988 | 22.1 C | +0.95 C |
| 1989 | 24.2 C | +3.09 C |
| 1990 | 19.6 C | -1.48 C |
| 1991 | 20.2 C | -0.96 C |
| 1992 | 20.5 C | -0.65 C |
| 1993 | 20.3 C | -0.82 C |
| 1995 | 21.5 C | +0.40 C |
| 1996 | 21.8 C | +0.66 C |
| 1998 | 20.6 C | -0.51 C |
| 2000 | 20.7 C | -0.43 C |
The fitted trend in annual mean temperature here over 1952 to 2000 is -0.2 C (-0.4 to 0.1) per decade. The interval includes zero, so the trend is not clearly different from zero. In Fahrenheit: -0.3 F (-0.8 to 0.2) per decade. The slope is a straight line fitted to 35 complete years; the brackets give its 95 percent interval.
| Measure | Per decade (C) | Per decade (F) | Period | Complete years | Reading |
|---|---|---|---|---|---|
| Annual mean temperature | -0.2 C (-0.4 to 0.1) per decade | -0.3 F (-0.8 to 0.2) per decade | 1952 to 2000 | 35 | Not clearly different from zero |
| Mean daily maximum | 0.2 C (-0.2 to 0.5) per decade | 0.3 F (-0.4 to 1.0) per decade | 1952 to 2000 | 35 | Not clearly different from zero |
| Mean daily minimum | -0.5 C (-0.8 to -0.1) per decade | -0.9 F (-1.5 to -0.3) per decade | 1952 to 2000 | 35 | 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
1951 to 2011| Measure | Record | Year of the record | Median year | Years with a value |
|---|---|---|---|---|
| Hottest day (TXx) | 49.4 C (120.9 F) | 2011 | 44.4 C (111.9 F) | 46 |
| Coldest night (TNn) | -6.7 C (19.9 F) | 1971 | -2.2 C (28.0 F) | 46 |
| Wettest day (Rx1day) | 84.8 mm (3.3 in) | 2000 | 44.5 mm (1.8 in) | 46 |
| Wettest five days (Rx5day) | 196.3 mm (7.7 in) | 2000 | 67.4 mm (2.7 in) | 46 |
| Longest dry spell (CDD) | 152 days | 1966 | 81 days | 46 |
Hottest day (TXx)
| Year | Hottest day (TXx) |
|---|---|
| 1951 | 45.0 C (113.0 F) |
| 1952 | 45.0 C (113.0 F) |
| 1953 | 45.0 C (113.0 F) |
| 1954 | 43.3 C (109.9 F) |
| 1966 | 44.4 C (111.9 F) |
| 1967 | 42.8 C (109.0 F) |
| 1968 | 47.8 C (118.0 F) |
| 1969 | 42.8 C (109.0 F) |
| 1970 | 42.8 C (109.0 F) |
| 1971 | 45.0 C (113.0 F) |
| 1972 | 44.4 C (111.9 F) |
| 1973 | 42.8 C (109.0 F) |
| 1974 | 40.6 C (105.1 F) |
| 1975 | 40.6 C (105.1 F) |
| 1976 | 43.9 C (111.0 F) |
| 1977 | 45.0 C (113.0 F) |
| 1978 | 45.6 C (114.1 F) |
| 1979 | 46.1 C (115.0 F) |
| 1980 | 45.0 C (113.0 F) |
| 1981 | 44.4 C (111.9 F) |
| 1982 | 43.9 C (111.0 F) |
| 1983 | 42.8 C (109.0 F) |
| 1984 | 45.0 C (113.0 F) |
| 1985 | 44.4 C (111.9 F) |
| 1986 | 42.8 C (109.0 F) |
| 1987 | 43.3 C (109.9 F) |
| 1988 | 46.7 C (116.1 F) |
| 1989 | 45.6 C (114.1 F) |
| 1990 | 42.8 C (109.0 F) |
| 1991 | 41.1 C (106.0 F) |
| 1992 | 43.9 C (111.0 F) |
| 1993 | 43.9 C (111.0 F) |
| 1994 | 45.0 C (113.0 F) |
| 1995 | 45.6 C (114.1 F) |
| 1996 | 45.0 C (113.0 F) |
| 1997 | 45.0 C (113.0 F) |
| 1998 | 46.1 C (115.0 F) |
| 1999 | 44.4 C (111.9 F) |
| 2000 | 43.3 C (109.9 F) |
| 2001 | 44.4 C (111.9 F) |
| 2002 | 45.0 C (113.0 F) |
| 2004 | 42.2 C (108.0 F) |
| 2005 | 40.6 C (105.1 F) |
| 2007 | 37.8 C (100.0 F) |
| 2010 | 25.6 C (78.1 F) |
| 2011 | 49.4 C (120.9 F) |
Coldest night (TNn)
| Year | Coldest night (TNn) |
|---|---|
| 1951 | -0.6 C (30.9 F) |
| 1952 | -2.8 C (27.0 F) |
| 1953 | -4.4 C (24.1 F) |
| 1954 | -5.0 C (23.0 F) |
| 1966 | -3.3 C (26.1 F) |
| 1967 | 2.8 C (37.0 F) |
| 1968 | 0.6 C (33.1 F) |
| 1969 | 0.0 C (32.0 F) |
| 1970 | -0.6 C (30.9 F) |
| 1971 | -6.7 C (19.9 F) |
| 1972 | -3.3 C (26.1 F) |
| 1973 | -4.4 C (24.1 F) |
| 1974 | -1.1 C (30.0 F) |
| 1975 | -2.2 C (28.0 F) |
| 1976 | -3.3 C (26.1 F) |
| 1977 | -1.7 C (28.9 F) |
| 1978 | -2.2 C (28.0 F) |
| 1979 | -2.8 C (27.0 F) |
| 1980 | 0.6 C (33.1 F) |
| 1981 | 0.6 C (33.1 F) |
| 1982 | 0.6 C (33.1 F) |
| 1983 | 0.6 C (33.1 F) |
| 1984 | 1.1 C (34.0 F) |
| 1985 | -2.2 C (28.0 F) |
| 1986 | 1.1 C (34.0 F) |
| 1987 | -3.3 C (26.1 F) |
| 1988 | -2.2 C (28.0 F) |
| 1989 | -1.7 C (28.9 F) |
| 1990 | -2.8 C (27.0 F) |
| 1991 | -1.7 C (28.9 F) |
| 1992 | 1.7 C (35.1 F) |
| 1993 | -1.7 C (28.9 F) |
| 1994 | -1.7 C (28.9 F) |
| 1995 | 0.6 C (33.1 F) |
| 1996 | -2.2 C (28.0 F) |
| 1997 | -2.8 C (27.0 F) |
| 1998 | -3.9 C (25.0 F) |
| 1999 | -3.9 C (25.0 F) |
| 2000 | -5.0 C (23.0 F) |
| 2001 | -6.1 C (21.0 F) |
| 2002 | -3.3 C (26.1 F) |
| 2004 | -2.8 C (27.0 F) |
| 2005 | -2.2 C (28.0 F) |
| 2007 | 2.2 C (36.0 F) |
| 2010 | -2.2 C (28.0 F) |
| 2011 | 1.1 C (34.0 F) |
Wettest day (Rx1day)
| Year | Wettest day (Rx1day) |
|---|---|
| 1951 | 56.6 mm (2.2 in) |
| 1952 | 24.9 mm (1.0 in) |
| 1953 | 49.3 mm (1.9 in) |
| 1954 | 44.5 mm (1.8 in) |
| 1966 | 67.6 mm (2.7 in) |
| 1967 | 49.8 mm (2.0 in) |
| 1968 | 25.4 mm (1.0 in) |
| 1969 | 44.2 mm (1.7 in) |
| 1970 | 46.0 mm (1.8 in) |
| 1971 | 39.4 mm (1.6 in) |
| 1972 | 21.3 mm (0.8 in) |
| 1973 | 41.4 mm (1.6 in) |
| 1974 | 41.7 mm (1.6 in) |
| 1975 | 40.4 mm (1.6 in) |
| 1976 | 22.4 mm (0.9 in) |
| 1977 | 61.2 mm (2.4 in) |
| 1978 | 46.0 mm (1.8 in) |
| 1979 | 43.4 mm (1.7 in) |
| 1980 | 52.1 mm (2.1 in) |
| 1981 | 32.3 mm (1.3 in) |
| 1982 | 41.4 mm (1.6 in) |
| 1983 | 72.4 mm (2.9 in) |
| 1984 | 52.3 mm (2.1 in) |
| 1985 | 42.2 mm (1.7 in) |
| 1986 | 60.2 mm (2.4 in) |
| 1987 | 48.3 mm (1.9 in) |
| 1988 | 43.4 mm (1.7 in) |
| 1989 | 72.4 mm (2.9 in) |
| 1990 | 42.4 mm (1.7 in) |
| 1991 | 47.0 mm (1.9 in) |
| 1992 | 82.3 mm (3.2 in) |
| 1993 | 47.5 mm (1.9 in) |
| 1994 | 46.5 mm (1.8 in) |
| 1995 | 27.4 mm (1.1 in) |
| 1996 | 59.4 mm (2.3 in) |
| 1997 | 28.4 mm (1.1 in) |
| 1998 | 60.5 mm (2.4 in) |
| 1999 | 61.5 mm (2.4 in) |
| 2000 | 84.8 mm (3.3 in) |
| 2001 | 35.3 mm (1.4 in) |
| 2002 | 53.3 mm (2.1 in) |
| 2004 | 28.4 mm (1.1 in) |
| 2005 | 35.3 mm (1.4 in) |
| 2007 | 0.0 mm (0.00 in) |
| 2010 | 44.5 mm (1.8 in) |
| 2011 | 21.3 mm (0.8 in) |
Wettest five days (Rx5day)
| Year | Wettest five days (Rx5day) |
|---|---|
| 1951 | 75.9 mm (3.0 in) |
| 1952 | 47.2 mm (1.9 in) |
| 1953 | 67.9 mm (2.7 in) |
| 1954 | 61.8 mm (2.4 in) |
| 1966 | 98.6 mm (3.9 in) |
| 1967 | 81.3 mm (3.2 in) |
| 1968 | 31.0 mm (1.2 in) |
| 1969 | 74.0 mm (2.9 in) |
| 1970 | 66.6 mm (2.6 in) |
| 1971 | 89.7 mm (3.5 in) |
| 1972 | 46.0 mm (1.8 in) |
| 1973 | 57.2 mm (2.3 in) |
| 1974 | 61.0 mm (2.4 in) |
| 1975 | 67.3 mm (2.6 in) |
| 1976 | 30.3 mm (1.2 in) |
| 1977 | 93.7 mm (3.7 in) |
| 1978 | 52.3 mm (2.1 in) |
| 1979 | 78.5 mm (3.1 in) |
| 1980 | 67.4 mm (2.7 in) |
| 1981 | 43.7 mm (1.7 in) |
| 1982 | 80.3 mm (3.2 in) |
| 1983 | 130.1 mm (5.1 in) |
| 1984 | 135.4 mm (5.3 in) |
| 1985 | 43.0 mm (1.7 in) |
| 1986 | 85.4 mm (3.4 in) |
| 1987 | 83.9 mm (3.3 in) |
| 1988 | 69.6 mm (2.7 in) |
| 1989 | 72.4 mm (2.9 in) |
| 1990 | 45.2 mm (1.8 in) |
| 1991 | 60.7 mm (2.4 in) |
| 1992 | 108.2 mm (4.3 in) |
| 1993 | 85.4 mm (3.4 in) |
| 1994 | 61.8 mm (2.4 in) |
| 1995 | 51.8 mm (2.0 in) |
| 1996 | 93.5 mm (3.7 in) |
| 1997 | 45.7 mm (1.8 in) |
| 1998 | 71.7 mm (2.8 in) |
| 1999 | 116.9 mm (4.6 in) |
| 2000 | 196.3 mm (7.7 in) |
| 2001 | 45.4 mm (1.8 in) |
| 2002 | 61.9 mm (2.4 in) |
| 2004 | 46.5 mm (1.8 in) |
| 2005 | 57.2 mm (2.3 in) |
| 2007 | 0.0 mm (0.00 in) |
| 2010 | 74.8 mm (2.9 in) |
| 2011 | 23.4 mm (0.9 in) |
Longest dry spell (CDD)
| Year | Longest dry spell (CDD) |
|---|---|
| 1951 | 67 days |
| 1952 | 74 days |
| 1953 | 128 days |
| 1954 | 98 days |
| 1966 | 152 days |
| 1967 | 74 days |
| 1968 | 83 days |
| 1969 | 77 days |
| 1970 | 108 days |
| 1971 | 87 days |
| 1972 | 148 days |
| 1973 | 75 days |
| 1974 | 119 days |
| 1975 | 113 days |
| 1976 | 55 days |
| 1977 | 78 days |
| 1978 | 95 days |
| 1979 | 107 days |
| 1980 | 119 days |
| 1981 | 57 days |
| 1982 | 113 days |
| 1983 | 90 days |
| 1984 | 91 days |
| 1985 | 70 days |
| 1986 | 72 days |
| 1987 | 45 days |
| 1988 | 80 days |
| 1989 | 100 days |
| 1990 | 113 days |
| 1991 | 76 days |
| 1992 | 64 days |
| 1993 | 103 days |
| 1994 | 58 days |
| 1995 | 81 days |
| 1996 | 109 days |
| 1997 | 48 days |
| 1998 | 63 days |
| 1999 | 69 days |
| 2000 | 102 days |
| 2001 | 30 days |
| 2002 | 112 days |
| 2004 | 13 days |
| 2005 | 27 days |
| 2007 | 30 days |
| 2010 | 18 days |
| 2011 | 82 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
37 years, 1952 to 2000A day with at least 45.6 mm (1.8 in) of rain is expected about once in 2 years. A day with at least 90.7 mm (3.6 in) of rain is expected about once in 100 years.
| Expected about once in | A day with at least | Note |
|---|---|---|
| 2 years | 45.6 mm (1.8 in) | |
| 5 years | 59.5 mm (2.3 in) | |
| 10 years | 68.0 mm (2.7 in) | |
| 25 years | 77.8 mm (3.1 in) | |
| 50 years | 84.5 mm (3.3 in) | Longer than the 37 years of record |
| 100 years | 90.7 mm (3.6 in) | Longer than the 37 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, 37 years of values from 1952 to 2000.
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: 84.8 mm (3.3 in) in 2000; 82.3 mm (3.2 in) in 1992; 72.4 mm (2.9 in) in 1983.
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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).