Sagehen Creek Weather Records (USC00047641)
Record envelope, standing records and threshold days for Sagehen Creek (USC00047641), California, United States, with 55 years of record.
Key Facts for Sagehen Creek
- Sagehen Creek (USC00047641) is a weather station in California, United States at 39.43 latitude and -120.24 longitude, 1,932 m (6,337 ft) above sea level.
- The station reports from 1953 to 2007, 55 years of record.
- 1,464 records set at Sagehen Creek still stand.
- Records are tracked for prcp, snow, snwd: an element needs 30 years of data to be eligible.
- Sagehen Creek set a daily record precipitation of 13.5 mm (0.5 in) on 2 May 2007.
About the Station
- Location: California, United States, 39.43 latitude, -120.24 longitude.
- Elevation: 1,932 m (6,337 ft).
- Period of record: 1953 to 2007, 55 years.
- Eligible elements: prcp, snow, snwd.
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 | 16.7 C (62.1 F) | -29.4 C (-20.9 F) | n/a | n/a |
| Feb | 17.8 C (64.0 F) | -36.1 C (-33.0 F) | n/a | n/a |
| Mar | 22.2 C (72.0 F) | -22.8 C (-9.0 F) | n/a | n/a |
| Apr | 25.6 C (78.1 F) | -19.4 C (-2.9 F) | n/a | n/a |
| May | 28.9 C (84.0 F) | -12.2 C (10.0 F) | n/a | n/a |
| Jun | 32.2 C (90.0 F) | -7.8 C (18.0 F) | n/a | n/a |
| Jul | 35.6 C (96.1 F) | -4.4 C (24.1 F) | n/a | n/a |
| Aug | 35.0 C (95.0 F) | -3.9 C (25.0 F) | n/a | n/a |
| Sep | 32.2 C (90.0 F) | -8.9 C (16.0 F) | n/a | n/a |
| Oct | 29.4 C (84.9 F) | -13.9 C (7.0 F) | n/a | n/a |
| Nov | 21.1 C (70.0 F) | -23.3 C (-9.9 F) | n/a | n/a |
| Dec | 16.7 C (62.1 F) | -33.3 C (-27.9 F) | n/a | n/a |
Which Years Hold Standing Records
1,464 standing records| Year set | Standing records |
|---|---|
| 1966 | 5 |
| 1967 | 4 |
| 1971 | 7 |
| 1977 | 1 |
| 1978 | 30 |
| 1979 | 59 |
| 1980 | 59 |
| 1981 | 74 |
| 1982 | 54 |
| 1983 | 47 |
| 1984 | 49 |
| 1985 | 69 |
| 1986 | 65 |
| 1987 | 60 |
| 1988 | 80 |
| 1989 | 64 |
| 1990 | 71 |
| 1991 | 51 |
| 1992 | 35 |
| 1993 | 49 |
| 1994 | 42 |
| 1995 | 52 |
| 1996 | 51 |
| 1997 | 21 |
| 1998 | 31 |
| 1999 | 26 |
| 2000 | 35 |
| 2001 | 32 |
| 2002 | 52 |
| 2003 | 62 |
| 2004 | 36 |
| 2005 | 30 |
| 2006 | 39 |
| 2007 | 22 |
All-Time Record Progression
1 new records| Date | Kind | Detail |
|---|---|---|
| 1996-12-21 | Record daily snowfall | Record daily snowfall 122.2 cm (48.1 in) |
Wettest Day of Each Month
Dec: 139.2 mm (5.5 in)| Month | Record daily precipitation (mm) | Date |
|---|---|---|
| Jan | 98.8 mm (3.9 in) | 12 January 1980 |
| Feb | 137.9 mm (5.4 in) | 17 February 1986 |
| Mar | 106.7 mm (4.2 in) | 13 March 1983 |
| Apr | 76.5 mm (3.0 in) | 11 April 1982 |
| May | 76.5 mm (3.0 in) | 16 May 1996 |
| Jun | 30.5 mm (1.2 in) | 18 June 1958 |
| Jul | 49.3 mm (1.9 in) | 9 July 1974 |
| Aug | 52.6 mm (2.1 in) | 2 August 1966 |
| Sep | 51.1 mm (2.0 in) | 18 September 1959 |
| Oct | 97.3 mm (3.8 in) | 13 October 1962 |
| Nov | 120.4 mm (4.7 in) | 14 November 1981 |
| Dec | 139.2 mm (5.5 in) | 23 December 1955 |
Period of Record Coverage
1966 to 2007| Year | Days with data | Share of year | Complete |
|---|---|---|---|
| 1966 | 30 | 8% | No |
| 1967 | 30 | 8% | No |
| 1968 | 1 | 0% | No |
| 1971 | 18 | 5% | No |
| 1977 | 28 | 8% | No |
| 1978 | 184 | 50% | No |
| 1979 | 363 | 99% | Yes |
| 1980 | 366 | 100% | Yes |
| 1981 | 363 | 99% | Yes |
| 1982 | 328 | 90% | No |
| 1983 | 361 | 99% | Yes |
| 1984 | 360 | 98% | Yes |
| 1985 | 352 | 96% | Yes |
| 1986 | 362 | 99% | Yes |
| 1987 | 364 | 100% | Yes |
| 1988 | 366 | 100% | Yes |
| 1989 | 356 | 98% | Yes |
| 1990 | 361 | 99% | Yes |
| 1991 | 358 | 98% | Yes |
| 1992 | 362 | 99% | Yes |
| 1993 | 355 | 97% | Yes |
| 1994 | 351 | 96% | Yes |
| 1995 | 349 | 96% | Yes |
| 1996 | 356 | 97% | Yes |
| 1997 | 236 | 65% | No |
| 1998 | 306 | 84% | No |
| 1999 | 228 | 62% | No |
| 2000 | 249 | 68% | No |
| 2001 | 333 | 91% | Yes |
| 2002 | 306 | 84% | No |
| 2003 | 343 | 94% | Yes |
| 2004 | 357 | 98% | Yes |
| 2005 | 294 | 81% | No |
| 2006 | 296 | 81% | No |
| 2007 | 170 | 47% | No |
Latest Records
20| Date | Station | Record | Value | Beat old record by | Old record stood | Significance |
|---|---|---|---|---|---|---|
| 2 May 2007 | Sagehen Creek, US | daily rain | 13.5 mm (0.5 in) | 3.8 mm (0.15 in) | 49 years | 20 of 100 (Routine) |
| 26 February 2007 | Sagehen Creek, US | daily rain | 43.7 mm (1.7 in) | 14.7 mm (0.6 in) | 3 years | 13 of 100 (Routine) |
| 22 February 2007 | Sagehen Creek, US | daily rain | 33.5 mm (1.3 in) | 6.1 mm (0.24 in) | 35 years | 18 of 100 (Routine) |
| 16 April 2006 | Sagehen Creek, US | daily rain | 46.5 mm (1.8 in) | 14.0 mm (0.6 in) | 9 years | 21 of 100 (Routine) |
| 25 March 2006 | Sagehen Creek, US | daily rain | 48.0 mm (1.9 in) | 8.1 mm (0.32 in) | 31 years | 19 of 100 (Routine) |
| 27 February 2006 | Sagehen Creek, US | daily rain | 69.3 mm (2.7 in) | 26.4 mm (1.0 in) | 51 years | 35 of 100 (Notable) |
| 31 December 2005 | Sagehen Creek, US | daily rain | 94.2 mm (3.7 in) | 45.4 mm (1.8 in) | 8 years | 32 of 100 (Routine) |
| 28 December 2005 | Sagehen Creek, US | daily rain | 37.1 mm (1.5 in) | 13.2 mm (0.5 in) | 12 years | 15 of 100 (Routine) |
| 18 December 2005 | Sagehen Creek, US | daily rain | 55.1 mm (2.2 in) | 21.6 mm (0.9 in) | 38 years | 27 of 100 (Routine) |
| 1 December 2005 | Sagehen Creek, US | daily rain | 109.2 mm (4.3 in) | 69.6 mm (2.7 in) | 32 years | 52 of 100 (Notable) |
| 22 March 2005 | Sagehen Creek, US | daily rain | 40.4 mm (1.6 in) | 4.8 mm (0.19 in) | 10 years | 11 of 100 (Routine) |
| 19 March 2005 | Sagehen Creek, US | daily rain | 28.2 mm (1.1 in) | 16.8 mm (0.7 in) | 24 years | 23 of 100 (Routine) |
| 8 January 2005 | Sagehen Creek, US | daily rain | 40.1 mm (1.6 in) | 16.0 mm (0.6 in) | 30 years | 22 of 100 (Routine) |
| 30 December 2004 | Sagehen Creek, US | daily rain | 70.1 mm (2.8 in) | 26.2 mm (1.0 in) | 8 years | 21 of 100 (Routine) |
| 8 December 2004 | Sagehen Creek, US | daily rain | 25.1 mm (1.0 in) | 6.0 mm (0.24 in) | 34 years | 18 of 100 (Routine) |
| 19 October 2004 | Sagehen Creek, US | daily rain | 46.7 mm (1.8 in) | 23.6 mm (0.9 in) | 8 years | 22 of 100 (Routine) |
| 26 February 2004 | Sagehen Creek, US | daily rain | 29.0 mm (1.1 in) | 7.9 mm (0.31 in) | 20 years | 15 of 100 (Routine) |
| 14 December 2003 | Sagehen Creek, US | daily rain | 27.9 mm (1.1 in) | 12.2 mm (0.5 in) | 9 years | 13 of 100 (Routine) |
| 4 September 2003 | Sagehen Creek, US | daily rain | 14.7 mm (0.6 in) | 11.1 mm (0.4 in) | 30 years | 20 of 100 (Routine) |
| 21 August 2003 | Sagehen Creek, US | daily rain | 14.2 mm (0.6 in) | 6.3 mm (0.25 in) | 28 years | 20 of 100 (Routine) |
Climate Trend
18 complete years, 1979 to 2004| Year | Annual mean temperature | Difference from the station mean |
|---|---|---|
| 1979 | 4.8 C | -0.47 C |
| 1980 | 4.9 C | -0.30 C |
| 1981 | 6.0 C | +0.74 C |
| 1983 | 4.6 C | -0.61 C |
| 1984 | 4.9 C | -0.33 C |
| 1985 | 4.5 C | -0.71 C |
| 1986 | 5.9 C | +0.67 C |
| 1987 | 5.4 C | +0.16 C |
| 1988 | 5.6 C | +0.41 C |
| 1989 | 4.8 C | -0.47 C |
| 1990 | 4.8 C | -0.40 C |
| 1991 | 5.3 C | +0.12 C |
| 1992 | 5.9 C | +0.69 C |
| 1993 | 4.4 C | -0.81 C |
| 1994 | 5.2 C | -0.04 C |
| 1995 | 5.5 C | +0.32 C |
| 1996 | 6.0 C | +0.76 C |
| 2004 | 5.4 C | +0.21 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) | 35.6 C (96.1 F) | 2002 | 32.2 C (90.0 F) | 35 |
| Coldest night (TNn) | -36.1 C (-33.0 F) | 1989 | -23.3 C (-9.9 F) | 35 |
| Wettest day (Rx1day) | 139.2 mm (5.5 in) | 1955 | 62.5 mm (2.5 in) | 55 |
| Wettest five days (Rx5day) | 444.9 mm (17.5 in) | 1986 | 132.1 mm (5.2 in) | 55 |
| Longest dry spell (CDD) | 128 days | 1995 | 52 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 | 26.7 C (80.1 F) |
| 1967 | 26.7 C (80.1 F) |
| 1968 | 26.7 C (80.1 F) |
| 1969 | n/a |
| 1970 | n/a |
| 1971 | 24.4 C (75.9 F) |
| 1972 | n/a |
| 1973 | n/a |
| 1974 | n/a |
| 1975 | n/a |
| 1976 | n/a |
| 1977 | 20.6 C (69.1 F) |
| 1978 | 32.8 C (91.0 F) |
| 1979 | 32.2 C (90.0 F) |
| 1980 | 32.2 C (90.0 F) |
| 1981 | 35.0 C (95.0 F) |
| 1982 | 30.6 C (87.1 F) |
| 1983 | 32.2 C (90.0 F) |
| 1984 | 31.7 C (89.1 F) |
| 1985 | 32.2 C (90.0 F) |
| 1986 | 30.0 C (86.0 F) |
| 1987 | 32.2 C (90.0 F) |
| 1988 | 32.8 C (91.0 F) |
| 1989 | 32.2 C (90.0 F) |
| 1990 | 32.8 C (91.0 F) |
| 1991 | 30.6 C (87.1 F) |
| 1992 | 32.8 C (91.0 F) |
| 1993 | 31.7 C (89.1 F) |
| 1994 | 32.2 C (90.0 F) |
| 1995 | 28.9 C (84.0 F) |
| 1996 | 31.1 C (88.0 F) |
| 1997 | 31.7 C (89.1 F) |
| 1998 | 33.3 C (91.9 F) |
| 1999 | 31.1 C (88.0 F) |
| 2000 | 31.1 C (88.0 F) |
| 2001 | 32.2 C (90.0 F) |
| 2002 | 35.6 C (96.1 F) |
| 2003 | 33.9 C (93.0 F) |
| 2004 | 31.1 C (88.0 F) |
| 2005 | 32.8 C (91.0 F) |
| 2006 | 32.2 C (90.0 F) |
| 2007 | 27.2 C (81.0 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 | -6.1 C (21.0 F) |
| 1967 | -4.4 C (24.1 F) |
| 1968 | 2.2 C (36.0 F) |
| 1969 | n/a |
| 1970 | n/a |
| 1971 | -6.7 C (19.9 F) |
| 1972 | n/a |
| 1973 | n/a |
| 1974 | n/a |
| 1975 | n/a |
| 1976 | n/a |
| 1977 | -9.4 C (15.1 F) |
| 1978 | -25.0 C (-13.0 F) |
| 1979 | -29.4 C (-20.9 F) |
| 1980 | -22.2 C (-8.0 F) |
| 1981 | -19.4 C (-2.9 F) |
| 1982 | -28.3 C (-18.9 F) |
| 1983 | -20.6 C (-5.1 F) |
| 1984 | -23.9 C (-11.0 F) |
| 1985 | -25.0 C (-13.0 F) |
| 1986 | -20.6 C (-5.1 F) |
| 1987 | -26.1 C (-15.0 F) |
| 1988 | -27.2 C (-17.0 F) |
| 1989 | -36.1 C (-33.0 F) |
| 1990 | -33.3 C (-27.9 F) |
| 1991 | -18.3 C (-0.9 F) |
| 1992 | -23.9 C (-11.0 F) |
| 1993 | -28.9 C (-20.0 F) |
| 1994 | -24.4 C (-11.9 F) |
| 1995 | -19.4 C (-2.9 F) |
| 1996 | -22.2 C (-8.0 F) |
| 1997 | -25.0 C (-13.0 F) |
| 1998 | -28.3 C (-18.9 F) |
| 1999 | -22.2 C (-8.0 F) |
| 2000 | -17.2 C (1.0 F) |
| 2001 | -22.2 C (-8.0 F) |
| 2002 | -26.7 C (-16.1 F) |
| 2003 | -23.3 C (-9.9 F) |
| 2004 | -25.6 C (-14.1 F) |
| 2005 | -20.0 C (-4.0 F) |
| 2006 | -22.8 C (-9.0 F) |
| 2007 | -25.6 C (-14.1 F) |
Wettest day (Rx1day)
| Year | Wettest day (Rx1day) |
|---|---|
| 1953 | 26.4 mm (1.0 in) |
| 1954 | 61.0 mm (2.4 in) |
| 1955 | 139.2 mm (5.5 in) |
| 1956 | 84.1 mm (3.3 in) |
| 1957 | 89.9 mm (3.5 in) |
| 1958 | 74.2 mm (2.9 in) |
| 1959 | 59.4 mm (2.3 in) |
| 1960 | 43.9 mm (1.7 in) |
| 1961 | 34.5 mm (1.4 in) |
| 1962 | 97.3 mm (3.8 in) |
| 1963 | 97.8 mm (3.9 in) |
| 1964 | 62.5 mm (2.5 in) |
| 1965 | 44.7 mm (1.8 in) |
| 1966 | 62.0 mm (2.4 in) |
| 1967 | 84.3 mm (3.3 in) |
| 1968 | 52.6 mm (2.1 in) |
| 1969 | 95.8 mm (3.8 in) |
| 1970 | 72.4 mm (2.9 in) |
| 1971 | 75.2 mm (3.0 in) |
| 1972 | 61.2 mm (2.4 in) |
| 1973 | 51.8 mm (2.0 in) |
| 1974 | 49.3 mm (1.9 in) |
| 1975 | 47.0 mm (1.9 in) |
| 1976 | 35.1 mm (1.4 in) |
| 1977 | 53.6 mm (2.1 in) |
| 1978 | 56.1 mm (2.2 in) |
| 1979 | 114.3 mm (4.5 in) |
| 1980 | 98.8 mm (3.9 in) |
| 1981 | 120.4 mm (4.7 in) |
| 1982 | 94.7 mm (3.7 in) |
| 1983 | 106.7 mm (4.2 in) |
| 1984 | 41.7 mm (1.6 in) |
| 1985 | 69.9 mm (2.8 in) |
| 1986 | 137.9 mm (5.4 in) |
| 1987 | 79.0 mm (3.1 in) |
| 1988 | 82.6 mm (3.3 in) |
| 1989 | 54.6 mm (2.1 in) |
| 1990 | 43.2 mm (1.7 in) |
| 1991 | 81.8 mm (3.2 in) |
| 1992 | 80.8 mm (3.2 in) |
| 1993 | 49.8 mm (2.0 in) |
| 1994 | 42.7 mm (1.7 in) |
| 1995 | 98.0 mm (3.9 in) |
| 1996 | 76.5 mm (3.0 in) |
| 1997 | 20.1 mm (0.8 in) |
| 1998 | 88.9 mm (3.5 in) |
| 1999 | 41.9 mm (1.6 in) |
| 2000 | 20.3 mm (0.8 in) |
| 2001 | 0.0 mm (0.00 in) |
| 2002 | 41.7 mm (1.6 in) |
| 2003 | 50.0 mm (2.0 in) |
| 2004 | 70.1 mm (2.8 in) |
| 2005 | 109.2 mm (4.3 in) |
| 2006 | 69.3 mm (2.7 in) |
| 2007 | 43.7 mm (1.7 in) |
Wettest five days (Rx5day)
| Year | Wettest five days (Rx5day) |
|---|---|
| 1953 | 38.7 mm (1.5 in) |
| 1954 | 103.9 mm (4.1 in) |
| 1955 | 432.3 mm (17.0 in) |
| 1956 | 111.3 mm (4.4 in) |
| 1957 | 113.7 mm (4.5 in) |
| 1958 | 219.7 mm (8.6 in) |
| 1959 | 113.5 mm (4.5 in) |
| 1960 | 99.1 mm (3.9 in) |
| 1961 | 65.4 mm (2.6 in) |
| 1962 | 282.4 mm (11.1 in) |
| 1963 | 266.2 mm (10.5 in) |
| 1964 | 147.4 mm (5.8 in) |
| 1965 | 133.9 mm (5.3 in) |
| 1966 | 135.1 mm (5.3 in) |
| 1967 | 183.2 mm (7.2 in) |
| 1968 | 102.9 mm (4.1 in) |
| 1969 | 274.9 mm (10.8 in) |
| 1970 | 156.9 mm (6.2 in) |
| 1971 | 140.3 mm (5.5 in) |
| 1972 | 75.6 mm (3.0 in) |
| 1973 | 139.9 mm (5.5 in) |
| 1974 | 106.0 mm (4.2 in) |
| 1975 | 118.2 mm (4.7 in) |
| 1976 | 86.2 mm (3.4 in) |
| 1977 | 66.1 mm (2.6 in) |
| 1978 | 136.9 mm (5.4 in) |
| 1979 | 132.1 mm (5.2 in) |
| 1980 | 265.0 mm (10.4 in) |
| 1981 | 228.7 mm (9.0 in) |
| 1982 | 168.6 mm (6.6 in) |
| 1983 | 176.8 mm (7.0 in) |
| 1984 | 86.5 mm (3.4 in) |
| 1985 | 89.7 mm (3.5 in) |
| 1986 | 444.9 mm (17.5 in) |
| 1987 | 104.4 mm (4.1 in) |
| 1988 | 132.6 mm (5.2 in) |
| 1989 | 114.1 mm (4.5 in) |
| 1990 | 78.5 mm (3.1 in) |
| 1991 | 200.6 mm (7.9 in) |
| 1992 | 142.9 mm (5.6 in) |
| 1993 | 146.6 mm (5.8 in) |
| 1994 | 100.1 mm (3.9 in) |
| 1995 | 206.1 mm (8.1 in) |
| 1996 | 156.8 mm (6.2 in) |
| 1997 | 150.1 mm (5.9 in) |
| 1998 | 96.3 mm (3.8 in) |
| 1999 | 79.3 mm (3.1 in) |
| 2000 | 65.1 mm (2.6 in) |
| 2001 | 0.0 mm (0.00 in) |
| 2002 | 48.0 mm (1.9 in) |
| 2003 | 67.0 mm (2.6 in) |
| 2004 | 64.0 mm (2.5 in) |
| 2005 | 215.8 mm (8.5 in) |
| 2006 | 233.1 mm (9.2 in) |
| 2007 | 127.2 mm (5.0 in) |
Longest dry spell (CDD)
| Year | Longest dry spell (CDD) |
|---|---|
| 1953 | 57 days |
| 1954 | 54 days |
| 1955 | 93 days |
| 1956 | 36 days |
| 1957 | 56 days |
| 1958 | 47 days |
| 1959 | 92 days |
| 1960 | 91 days |
| 1961 | 29 days |
| 1962 | 34 days |
| 1963 | 39 days |
| 1964 | 58 days |
| 1965 | 36 days |
| 1966 | 51 days |
| 1967 | 46 days |
| 1968 | 39 days |
| 1969 | 58 days |
| 1970 | 67 days |
| 1971 | 30 days |
| 1972 | 80 days |
| 1973 | 27 days |
| 1974 | 63 days |
| 1975 | 54 days |
| 1976 | 45 days |
| 1977 | 54 days |
| 1978 | 59 days |
| 1979 | 38 days |
| 1980 | 50 days |
| 1981 | 52 days |
| 1982 | 22 days |
| 1983 | 41 days |
| 1984 | 23 days |
| 1985 | 48 days |
| 1986 | 54 days |
| 1987 | 85 days |
| 1988 | 32 days |
| 1989 | 60 days |
| 1990 | 35 days |
| 1991 | 27 days |
| 1992 | 42 days |
| 1993 | 48 days |
| 1994 | 57 days |
| 1995 | 128 days |
| 1996 | 32 days |
| 1997 | 67 days |
| 1998 | 42 days |
| 1999 | 62 days |
| 2000 | 36 days |
| 2001 | 124 days |
| 2002 | 52 days |
| 2003 | 56 days |
| 2004 | 80 days |
| 2005 | 58 days |
| 2006 | 71 days |
| 2007 | 33 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
42 years, 1954 to 1998A day with at least 70.6 mm (2.8 in) of rain is expected about once in 2 years. A day with at least 154.4 mm (6.1 in) of rain is expected about once in 100 years.
| Expected about once in | A day with at least | Note |
|---|---|---|
| 2 years | 70.6 mm (2.8 in) | |
| 5 years | 95.2 mm (3.7 in) | |
| 10 years | 110.6 mm (4.4 in) | |
| 25 years | 129.0 mm (5.1 in) | |
| 50 years | 142.0 mm (5.6 in) | Longer than the 42 years of record |
| 100 years | 154.4 mm (6.1 in) | Longer than the 42 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, 42 years of values from 1954 to 1998.
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: 139.2 mm (5.5 in) in 1955; 137.9 mm (5.4 in) in 1986; 120.4 mm (4.7 in) in 1981.
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).