El Doctor Weather Records (MXN00022005)
Record envelope, standing records and threshold days for El Doctor (MXN00022005), Mexico, with 55 years of record.
Key Facts for El Doctor
- El Doctor (MXN00022005) is a weather station in Mexico at 20.85 latitude and -99.58 longitude, 2,728 m (8,950 ft) above sea level.
- The station reports from 1953 to 2007, 55 years of record.
- 1,464 records set at El Doctor still stand.
- Records are tracked for tmax, tmin, prcp: an element needs 30 years of data to be eligible.
- El Doctor tied a daily record low minimum temperature of 1.7 C (35.1 F) on 28 October 2007.
About the Station
- Location: Mexico, 20.85 latitude, -99.58 longitude.
- Elevation: 2,728 m (8,950 ft).
- Period of record: 1953 to 2007, 55 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 | 27.8 C (82.0 F) | -6.1 C (21.0 F) | n/a | n/a |
| Feb | 26.7 C (80.1 F) | -5.0 C (23.0 F) | n/a | n/a |
| Mar | 31.7 C (89.1 F) | -5.0 C (23.0 F) | n/a | n/a |
| Apr | 31.7 C (89.1 F) | 0.0 C (32.0 F) | n/a | n/a |
| May | 32.8 C (91.0 F) | 1.7 C (35.1 F) | n/a | n/a |
| Jun | 30.6 C (87.1 F) | 0.6 C (33.1 F) | n/a | n/a |
| Jul | 26.7 C (80.1 F) | 5.0 C (41.0 F) | n/a | n/a |
| Aug | 26.7 C (80.1 F) | 3.9 C (39.0 F) | n/a | n/a |
| Sep | 25.6 C (78.1 F) | 1.7 C (35.1 F) | n/a | n/a |
| Oct | 26.7 C (80.1 F) | -2.2 C (28.0 F) | n/a | n/a |
| Nov | 25.0 C (77.0 F) | -2.2 C (28.0 F) | n/a | n/a |
| Dec | 30.6 C (87.1 F) | -6.1 C (21.0 F) | n/a | n/a |
Which Years Hold Standing Records
1,464 standing records| Year set | Standing records |
|---|---|
| 1968 | 11 |
| 1974 | 8 |
| 1975 | 69 |
| 1976 | 48 |
| 1977 | 128 |
| 1978 | 102 |
| 1979 | 92 |
| 1980 | 27 |
| 1981 | 35 |
| 1982 | 21 |
| 1983 | 34 |
| 1984 | 45 |
| 1985 | 60 |
| 1986 | 59 |
| 1987 | 46 |
| 1988 | 40 |
| 1989 | 35 |
| 1990 | 32 |
| 1991 | 31 |
| 1992 | 37 |
| 1993 | 18 |
| 1994 | 15 |
| 1995 | 24 |
| 1996 | 19 |
| 1997 | 25 |
| 1998 | 58 |
| 1999 | 34 |
| 2000 | 24 |
| 2001 | 25 |
| 2002 | 25 |
| 2003 | 24 |
| 2004 | 36 |
| 2005 | 27 |
| 2006 | 68 |
| 2007 | 82 |
All-Time Record Progression
1 new records| Date | Kind | Detail |
|---|---|---|
| 1990-08-07 | Record daily precipitation | Record daily precipitation 148.3 mm (5.8 in) |
Wettest Day of Each Month
Aug: 148.3 mm (5.8 in)| Month | Record daily precipitation (mm) | Date |
|---|---|---|
| Jan | 55.4 mm (2.2 in) | 28 January 1992 |
| Feb | 30.0 mm (1.2 in) | 4 February 2007 |
| Mar | 27.9 mm (1.1 in) | 26 March 1978 |
| Apr | 32.3 mm (1.3 in) | 7 April 1985 |
| May | 65.8 mm (2.6 in) | 13 May 1956 |
| Jun | 98.3 mm (3.9 in) | 6 June 1979 |
| Jul | 69.9 mm (2.8 in) | 9 July 1958 |
| Aug | 148.3 mm (5.8 in) | 7 August 1990 |
| Sep | 127.8 mm (5.0 in) | 20 September 1993 |
| Oct | 99.8 mm (3.9 in) | 7 October 1954 |
| Nov | 24.9 mm (1.0 in) | 10 November 1997 |
| Dec | 35.8 mm (1.4 in) | 4 December 1981 |
Period of Record Coverage
1968 to 2007| Year | Days with data | Share of year | Complete |
|---|---|---|---|
| 1968 | 7 | 2% | No |
| 1974 | 80 | 22% | No |
| 1975 | 364 | 100% | Yes |
| 1976 | 279 | 76% | No |
| 1977 | 363 | 99% | Yes |
| 1978 | 362 | 99% | 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 | 359 | 98% | Yes |
| 1988 | 359 | 98% | Yes |
| 1989 | 323 | 88% | No |
| 1990 | 358 | 98% | Yes |
| 1991 | 363 | 99% | Yes |
| 1992 | 365 | 100% | Yes |
| 1993 | 364 | 100% | Yes |
| 1994 | 365 | 100% | Yes |
| 1995 | 358 | 98% | Yes |
| 1996 | 359 | 98% | Yes |
| 1997 | 360 | 99% | Yes |
| 1998 | 364 | 100% | Yes |
| 1999 | 364 | 100% | Yes |
| 2000 | 366 | 100% | Yes |
| 2001 | 364 | 100% | Yes |
| 2002 | 365 | 100% | Yes |
| 2003 | 362 | 99% | Yes |
| 2004 | 365 | 100% | Yes |
| 2005 | 273 | 75% | No |
| 2006 | 365 | 100% | Yes |
| 2007 | 304 | 83% | No |
Latest Records
20| Date | Station | Record | Value | Beat old record by | Old record stood | Significance |
|---|---|---|---|---|---|---|
| 28 October 2007 | El Doctor, MX | daily low min (Tie) | 1.7 C (35.1 F) | tie | 5 years | 1 of 100 (Routine) |
| 22 October 2007 | El Doctor, MX | daily rain | 14.5 mm (0.6 in) | 1.0 mm (0.04 in) | 8 years | 7 of 100 (Routine) |
| 17 October 2007 | El Doctor, MX | daily high min (Tie) | 12.8 C (55.0 F) | tie | 0 years | 1 of 100 (Routine) |
| 9 October 2007 | El Doctor, MX | daily rain | 65.8 mm (2.6 in) | 37.4 mm (1.5 in) | 24 years | 43 of 100 (Notable) |
| 7 October 2007 | El Doctor, MX | daily high min (Tie) | 10.0 C (50.0 F) | tie | 25 years | 2 of 100 (Routine) |
| 6 October 2007 | El Doctor, MX | daily high max | 23.9 C (75.0 F) | 3.3 C (5.9 F) | 0 years | 13 of 100 (Routine) |
| 6 October 2007 | El Doctor, MX | daily high min (Tie) | 10.6 C (51.1 F) | tie | 8 years | 1 of 100 (Routine) |
| 5 October 2007 | El Doctor, MX | daily high max (Tie) | 22.8 C (73.0 F) | tie | 12 years | 1 of 100 (Routine) |
| 4 October 2007 | El Doctor, MX | daily high min (Tie) | 10.6 C (51.1 F) | tie | 8 years | 1 of 100 (Routine) |
| 27 September 2007 | El Doctor, MX | daily rain | 49.3 mm (1.9 in) | 11.5 mm (0.5 in) | 48 years | 27 of 100 (Routine) |
| 22 September 2007 | El Doctor, MX | daily high max (Tie) | 21.7 C (71.1 F) | tie | 12 years | 1 of 100 (Routine) |
| 13 September 2007 | El Doctor, MX | daily high min (Tie) | 10.6 C (51.1 F) | tie | 16 years | 2 of 100 (Routine) |
| 7 September 2007 | El Doctor, MX | daily high max | 21.7 C (71.1 F) | 1.1 C (2.0 F) | 26 years | 15 of 100 (Routine) |
| 7 September 2007 | El Doctor, MX | daily high min (Tie) | 10.6 C (51.1 F) | tie | 8 years | 1 of 100 (Routine) |
| 6 September 2007 | El Doctor, MX | daily high max | 23.9 C (75.0 F) | 2.2 C (4.0 F) | 29 years | 19 of 100 (Routine) |
| 6 September 2007 | El Doctor, MX | daily high min (Tie) | 10.6 C (51.1 F) | tie | 8 years | 1 of 100 (Routine) |
| 5 September 2007 | El Doctor, MX | daily high max | 22.8 C (73.0 F) | 1.1 C (2.0 F) | 29 years | 15 of 100 (Routine) |
| 4 September 2007 | El Doctor, MX | daily high max | 21.7 C (71.1 F) | 1.1 C (2.0 F) | 13 years | 11 of 100 (Routine) |
| 4 September 2007 | El Doctor, MX | daily high min (Tie) | 10.6 C (51.1 F) | tie | 16 years | 2 of 100 (Routine) |
| 3 September 2007 | El Doctor, MX | daily high min (Tie) | 10.0 C (50.0 F) | tie | 32 years | 3 of 100 (Routine) |
Climate Trend
29 complete years, 1975 to 2006| Year | Annual mean temperature | Difference from the station mean |
|---|---|---|
| 1975 | 13.5 C | +0.70 C |
| 1977 | 13.4 C | +0.62 C |
| 1978 | 13.4 C | +0.60 C |
| 1979 | 13.0 C | +0.20 C |
| 1980 | 12.6 C | -0.15 C |
| 1981 | 11.6 C | -1.14 C |
| 1982 | 12.5 C | -0.31 C |
| 1983 | 12.5 C | -0.33 C |
| 1984 | 11.9 C | -0.88 C |
| 1985 | 12.3 C | -0.44 C |
| 1986 | 12.3 C | -0.44 C |
| 1987 | 12.5 C | -0.24 C |
| 1988 | 12.7 C | -0.08 C |
| 1990 | 12.6 C | -0.14 C |
| 1991 | 13.2 C | +0.44 C |
| 1992 | 12.3 C | -0.48 C |
| 1993 | 13.1 C | +0.31 C |
| 1994 | 13.6 C | +0.79 C |
| 1995 | 13.4 C | +0.65 C |
| 1996 | 13.1 C | +0.31 C |
| 1997 | 13.0 C | +0.19 C |
| 1998 | 14.1 C | +1.32 C |
| 1999 | 12.9 C | +0.11 C |
| 2000 | 12.2 C | -0.60 C |
| 2001 | 11.9 C | -0.90 C |
| 2002 | 12.3 C | -0.52 C |
| 2003 | 12.6 C | -0.22 C |
| 2004 | 11.8 C | -0.94 C |
| 2006 | 14.2 C | +1.45 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
1953 to 2007| Measure | Record | Year of the record | Median year | Years with a value |
|---|---|---|---|---|
| Hottest day (TXx) | 32.8 C (91.0 F) | 1978 | 27.8 C (82.0 F) | 35 |
| Coldest night (TNn) | -6.1 C (21.0 F) | 1986 | -1.1 C (30.0 F) | 35 |
| Wettest day (Rx1day) | 148.3 mm (5.8 in) | 1990 | 51.3 mm (2.0 in) | 55 |
| Wettest five days (Rx5day) | 254.5 mm (10.0 in) | 1954 | 114.3 mm (4.5 in) | 55 |
| Longest dry spell (CDD) | 165 days | 1960 | 44 days | 55 |
Hottest day (TXx)
| Year | Hottest day (TXx) |
|---|---|
| 1953 | n/a |
| 1954 | n/a |
| 1955 | n/a |
| 1956 | n/a |
| 1957 | n/a |
| 1958 | n/a |
| 1959 | n/a |
| 1960 | n/a |
| 1961 | n/a |
| 1962 | n/a |
| 1963 | n/a |
| 1964 | n/a |
| 1965 | n/a |
| 1966 | n/a |
| 1967 | n/a |
| 1968 | 30.6 C (87.1 F) |
| 1969 | n/a |
| 1970 | n/a |
| 1971 | n/a |
| 1972 | n/a |
| 1973 | n/a |
| 1974 | 20.6 C (69.1 F) |
| 1975 | 27.8 C (82.0 F) |
| 1976 | 27.8 C (82.0 F) |
| 1977 | 31.7 C (89.1 F) |
| 1978 | 32.8 C (91.0 F) |
| 1979 | 31.7 C (89.1 F) |
| 1980 | 26.7 C (80.1 F) |
| 1981 | 25.6 C (78.1 F) |
| 1982 | 26.7 C (80.1 F) |
| 1983 | 28.9 C (84.0 F) |
| 1984 | 25.6 C (78.1 F) |
| 1985 | 28.9 C (84.0 F) |
| 1986 | 27.8 C (82.0 F) |
| 1987 | 26.7 C (80.1 F) |
| 1988 | 27.8 C (82.0 F) |
| 1989 | 30.6 C (87.1 F) |
| 1990 | 30.0 C (86.0 F) |
| 1991 | 28.9 C (84.0 F) |
| 1992 | 27.8 C (82.0 F) |
| 1993 | 28.9 C (84.0 F) |
| 1994 | 26.7 C (80.1 F) |
| 1995 | 28.9 C (84.0 F) |
| 1996 | 30.0 C (86.0 F) |
| 1997 | 26.7 C (80.1 F) |
| 1998 | 32.8 C (91.0 F) |
| 1999 | 30.0 C (86.0 F) |
| 2000 | 25.0 C (77.0 F) |
| 2001 | 25.6 C (78.1 F) |
| 2002 | 28.9 C (84.0 F) |
| 2003 | 28.9 C (84.0 F) |
| 2004 | 27.8 C (82.0 F) |
| 2005 | 26.7 C (80.1 F) |
| 2006 | 25.6 C (78.1 F) |
| 2007 | 28.9 C (84.0 F) |
Coldest night (TNn)
| Year | Coldest night (TNn) |
|---|---|
| 1953 | n/a |
| 1954 | n/a |
| 1955 | n/a |
| 1956 | n/a |
| 1957 | n/a |
| 1958 | n/a |
| 1959 | n/a |
| 1960 | n/a |
| 1961 | n/a |
| 1962 | n/a |
| 1963 | n/a |
| 1964 | n/a |
| 1965 | n/a |
| 1966 | n/a |
| 1967 | n/a |
| 1968 | 17.8 C (64.0 F) |
| 1969 | n/a |
| 1970 | n/a |
| 1971 | n/a |
| 1972 | n/a |
| 1973 | n/a |
| 1974 | -2.2 C (28.0 F) |
| 1975 | 0.0 C (32.0 F) |
| 1976 | -3.3 C (26.1 F) |
| 1977 | -2.2 C (28.0 F) |
| 1978 | -5.0 C (23.0 F) |
| 1979 | -1.1 C (30.0 F) |
| 1980 | -1.1 C (30.0 F) |
| 1981 | -3.3 C (26.1 F) |
| 1982 | -1.1 C (30.0 F) |
| 1983 | -5.0 C (23.0 F) |
| 1984 | -2.2 C (28.0 F) |
| 1985 | -4.4 C (24.1 F) |
| 1986 | -6.1 C (21.0 F) |
| 1987 | -3.3 C (26.1 F) |
| 1988 | -1.1 C (30.0 F) |
| 1989 | -2.2 C (28.0 F) |
| 1990 | -2.2 C (28.0 F) |
| 1991 | 0.0 C (32.0 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 | -1.1 C (30.0 F) |
| 1997 | -6.1 C (21.0 F) |
| 1998 | 0.0 C (32.0 F) |
| 1999 | 0.0 C (32.0 F) |
| 2000 | -1.1 C (30.0 F) |
| 2001 | -3.3 C (26.1 F) |
| 2002 | -5.0 C (23.0 F) |
| 2003 | -3.3 C (26.1 F) |
| 2004 | -1.1 C (30.0 F) |
| 2005 | 0.0 C (32.0 F) |
| 2006 | 0.0 C (32.0 F) |
| 2007 | 1.7 C (35.1 F) |
Wettest day (Rx1day)
| Year | Wettest day (Rx1day) |
|---|---|
| 1953 | 34.8 mm (1.4 in) |
| 1954 | 99.8 mm (3.9 in) |
| 1955 | 74.9 mm (2.9 in) |
| 1956 | 65.8 mm (2.6 in) |
| 1957 | 53.8 mm (2.1 in) |
| 1958 | 69.9 mm (2.8 in) |
| 1959 | 63.8 mm (2.5 in) |
| 1960 | 42.9 mm (1.7 in) |
| 1961 | 53.8 mm (2.1 in) |
| 1962 | 43.9 mm (1.7 in) |
| 1963 | 52.8 mm (2.1 in) |
| 1964 | 46.0 mm (1.8 in) |
| 1965 | 38.9 mm (1.5 in) |
| 1966 | 52.8 mm (2.1 in) |
| 1967 | 40.9 mm (1.6 in) |
| 1968 | 37.8 mm (1.5 in) |
| 1969 | 51.3 mm (2.0 in) |
| 1970 | 50.8 mm (2.0 in) |
| 1971 | 45.0 mm (1.8 in) |
| 1972 | 40.4 mm (1.6 in) |
| 1973 | 48.8 mm (1.9 in) |
| 1974 | 69.9 mm (2.8 in) |
| 1975 | 47.5 mm (1.9 in) |
| 1976 | 71.9 mm (2.8 in) |
| 1977 | 45.5 mm (1.8 in) |
| 1978 | 60.5 mm (2.4 in) |
| 1979 | 98.3 mm (3.9 in) |
| 1980 | 49.8 mm (2.0 in) |
| 1981 | 49.3 mm (1.9 in) |
| 1982 | 34.8 mm (1.4 in) |
| 1983 | 65.8 mm (2.6 in) |
| 1984 | 64.8 mm (2.6 in) |
| 1985 | 66.8 mm (2.6 in) |
| 1986 | 46.0 mm (1.8 in) |
| 1987 | 29.0 mm (1.1 in) |
| 1988 | 49.3 mm (1.9 in) |
| 1989 | 40.9 mm (1.6 in) |
| 1990 | 148.3 mm (5.8 in) |
| 1991 | 42.9 mm (1.7 in) |
| 1992 | 55.4 mm (2.2 in) |
| 1993 | 127.8 mm (5.0 in) |
| 1994 | 40.9 mm (1.6 in) |
| 1995 | 50.3 mm (2.0 in) |
| 1996 | 77.0 mm (3.0 in) |
| 1997 | 53.3 mm (2.1 in) |
| 1998 | 62.5 mm (2.5 in) |
| 1999 | 82.3 mm (3.2 in) |
| 2000 | 42.9 mm (1.7 in) |
| 2001 | 38.9 mm (1.5 in) |
| 2002 | 56.9 mm (2.2 in) |
| 2003 | 68.8 mm (2.7 in) |
| 2004 | 70.4 mm (2.8 in) |
| 2005 | 42.4 mm (1.7 in) |
| 2006 | 40.9 mm (1.6 in) |
| 2007 | 105.9 mm (4.2 in) |
Wettest five days (Rx5day)
| Year | Wettest five days (Rx5day) |
|---|---|
| 1953 | 34.8 mm (1.4 in) |
| 1954 | 254.5 mm (10.0 in) |
| 1955 | 185.5 mm (7.3 in) |
| 1956 | 193.3 mm (7.6 in) |
| 1957 | 67.5 mm (2.7 in) |
| 1958 | 195.3 mm (7.7 in) |
| 1959 | 118.4 mm (4.7 in) |
| 1960 | 82.8 mm (3.3 in) |
| 1961 | 117.9 mm (4.6 in) |
| 1962 | 81.8 mm (3.2 in) |
| 1963 | 116.3 mm (4.6 in) |
| 1964 | 83.9 mm (3.3 in) |
| 1965 | 127.4 mm (5.0 in) |
| 1966 | 128.3 mm (5.1 in) |
| 1967 | 104.4 mm (4.1 in) |
| 1968 | 99.3 mm (3.9 in) |
| 1969 | 150.9 mm (5.9 in) |
| 1970 | 147.7 mm (5.8 in) |
| 1971 | 145.3 mm (5.7 in) |
| 1972 | 106.1 mm (4.2 in) |
| 1973 | 97.8 mm (3.9 in) |
| 1974 | 185.7 mm (7.3 in) |
| 1975 | 165.4 mm (6.5 in) |
| 1976 | 159.0 mm (6.3 in) |
| 1977 | 78.3 mm (3.1 in) |
| 1978 | 161.9 mm (6.4 in) |
| 1979 | 220.9 mm (8.7 in) |
| 1980 | 108.0 mm (4.3 in) |
| 1981 | 221.1 mm (8.7 in) |
| 1982 | 84.8 mm (3.3 in) |
| 1983 | 114.3 mm (4.5 in) |
| 1984 | 145.8 mm (5.7 in) |
| 1985 | 89.9 mm (3.5 in) |
| 1986 | 66.6 mm (2.6 in) |
| 1987 | 60.7 mm (2.4 in) |
| 1988 | 141.8 mm (5.6 in) |
| 1989 | 109.8 mm (4.3 in) |
| 1990 | 190.7 mm (7.5 in) |
| 1991 | 123.9 mm (4.9 in) |
| 1992 | 92.5 mm (3.6 in) |
| 1993 | 183.0 mm (7.2 in) |
| 1994 | 93.0 mm (3.7 in) |
| 1995 | 91.9 mm (3.6 in) |
| 1996 | 121.3 mm (4.8 in) |
| 1997 | 100.6 mm (4.0 in) |
| 1998 | 128.3 mm (5.1 in) |
| 1999 | 141.2 mm (5.6 in) |
| 2000 | 95.5 mm (3.8 in) |
| 2001 | 104.0 mm (4.1 in) |
| 2002 | 102.9 mm (4.1 in) |
| 2003 | 138.7 mm (5.5 in) |
| 2004 | 104.7 mm (4.1 in) |
| 2005 | 62.2 mm (2.4 in) |
| 2006 | 98.0 mm (3.9 in) |
| 2007 | 106.7 mm (4.2 in) |
Longest dry spell (CDD)
| Year | Longest dry spell (CDD) |
|---|---|
| 1953 | 20 days |
| 1954 | 77 days |
| 1955 | 129 days |
| 1956 | 78 days |
| 1957 | 54 days |
| 1958 | 69 days |
| 1959 | 56 days |
| 1960 | 165 days |
| 1961 | 30 days |
| 1962 | 30 days |
| 1963 | 31 days |
| 1964 | 25 days |
| 1965 | 36 days |
| 1966 | 23 days |
| 1967 | 31 days |
| 1968 | 31 days |
| 1969 | 28 days |
| 1970 | 73 days |
| 1971 | 75 days |
| 1972 | 32 days |
| 1973 | 48 days |
| 1974 | 28 days |
| 1975 | 95 days |
| 1976 | 36 days |
| 1977 | 79 days |
| 1978 | 37 days |
| 1979 | 53 days |
| 1980 | 28 days |
| 1981 | 31 days |
| 1982 | 43 days |
| 1983 | 54 days |
| 1984 | 32 days |
| 1985 | 38 days |
| 1986 | 69 days |
| 1987 | 47 days |
| 1988 | 39 days |
| 1989 | 44 days |
| 1990 | 27 days |
| 1991 | 68 days |
| 1992 | 29 days |
| 1993 | 72 days |
| 1994 | 80 days |
| 1995 | 40 days |
| 1996 | 48 days |
| 1997 | 51 days |
| 1998 | 88 days |
| 1999 | 128 days |
| 2000 | 49 days |
| 2001 | 53 days |
| 2002 | 33 days |
| 2003 | 70 days |
| 2004 | 42 days |
| 2005 | 46 days |
| 2006 | 23 days |
| 2007 | 27 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
52 years, 1954 to 2006A day with at least 52.2 mm (2.1 in) of rain is expected about once in 2 years. A day with at least 147.3 mm (5.8 in) of rain is expected about once in 100 years.
| Expected about once in | A day with at least | Note |
|---|---|---|
| 2 years | 52.2 mm (2.1 in) | |
| 5 years | 69.1 mm (2.7 in) | |
| 10 years | 83.1 mm (3.3 in) | |
| 25 years | 104.8 mm (4.1 in) | |
| 50 years | 124.3 mm (4.9 in) | |
| 100 years | 147.3 mm (5.8 in) | Longer than the 52 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, 52 years of values from 1954 to 2006.
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: 148.3 mm (5.8 in) in 1990; 127.8 mm (5.0 in) in 1993; 99.8 mm (3.9 in) in 1954.
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).