Summit Weather Records (USC00358182)
Record envelope, standing records and threshold days for Summit (USC00358182), Oregon, United States, with 87 years of record.
Key Facts for Summit
- Summit (USC00358182) is a weather station in Oregon, United States at 44.64 latitude and -123.58 longitude, 227 m (746 ft) above sea level.
- The station reports from 1909 to 1995, 87 years of record.
- 0 records set at Summit still stand.
- Records are tracked for prcp, snow, snwd: an element needs 30 years of data to be eligible.
- Summit set a daily record precipitation of 53.8 mm (2.1 in) on 31 October 1994.
About the Station
- Location: Oregon, United States, 44.64 latitude, -123.58 longitude.
- Elevation: 227 m (746 ft).
- Period of record: 1909 to 1995, 87 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 | n/a | n/a | n/a | n/a |
| Feb | n/a | n/a | n/a | n/a |
| Mar | n/a | n/a | n/a | n/a |
| Apr | n/a | n/a | n/a | n/a |
| May | n/a | n/a | n/a | n/a |
| Jun | n/a | n/a | n/a | n/a |
| Jul | n/a | n/a | n/a | n/a |
| Aug | n/a | n/a | n/a | n/a |
| Sep | n/a | n/a | n/a | n/a |
| Oct | n/a | n/a | n/a | n/a |
| Nov | n/a | n/a | n/a | n/a |
| Dec | n/a | n/a | n/a | n/a |
Which Years Hold Standing Records
0 standing records| Year set | Standing records |
|---|
All-Time Record Progression
1 new records| Date | Kind | Detail |
|---|---|---|
| 1965-01-28 | Record daily precipitation | Record daily precipitation 150.9 mm (5.9 in) |
Wettest Day of Each Month
Jan: 150.9 mm (5.9 in)| Month | Record daily precipitation (mm) | Date |
|---|---|---|
| Jan | 150.9 mm (5.9 in) | 28 January 1965 |
| Feb | 105.4 mm (4.1 in) | 1 February 1937 |
| Mar | 91.7 mm (3.6 in) | 31 March 1931 |
| Apr | 64.5 mm (2.5 in) | 27 April 1962 |
| May | 42.7 mm (1.7 in) | 11 May 1937 |
| Jun | 73.2 mm (2.9 in) | 7 June 1985 |
| Jul | 28.2 mm (1.1 in) | 19 July 1987 |
| Aug | 39.4 mm (1.6 in) | 18 August 1926 |
| Sep | 53.1 mm (2.1 in) | 12 September 1941 |
| Oct | 63.5 mm (2.5 in) | 10 October 1955 |
| Nov | 114.3 mm (4.5 in) | 22 November 1909 |
| Dec | 96.0 mm (3.8 in) | 22 December 1964 |
Latest Records
20| Date | Station | Record | Value | Beat old record by | Old record stood | Significance |
|---|---|---|---|---|---|---|
| 31 October 1994 | Summit, US | daily rain | 53.8 mm (2.1 in) | 22.8 mm (0.9 in) | 8 years | 32 of 100 (Routine) |
| 26 October 1994 | Summit, US | daily rain | 53.8 mm (2.1 in) | 21.5 mm (0.8 in) | 9 years | 31 of 100 (Routine) |
| 23 March 1994 | Summit, US | daily snow depth | 7.6 cm (3.0 in) | 7.6 cm (3.0 in) | 84 years | 20 of 100 (Routine) |
| 23 March 1994 | Summit, US | daily snowfall (Tie) | 7.6 cm (3.0 in) | tie | 80 years | 8 of 100 (Routine) |
| 22 March 1994 | Summit, US | daily snowfall (Tie) | 2.5 cm (1.0 in) | tie | 45 years | 5 of 100 (Routine) |
| 22 March 1994 | Summit, US | daily snow depth (Tie) | 2.5 cm (1.0 in) | tie | 45 years | 5 of 100 (Routine) |
| 23 July 1993 | Summit, US | daily rain | 4.3 mm (0.17 in) | 3.0 mm (0.12 in) | 0 years | 14 of 100 (Routine) |
| 22 July 1993 | Summit, US | daily rain | 15.0 mm (0.6 in) | 2.3 mm (0.09 in) | 48 years | 20 of 100 (Routine) |
| 21 July 1993 | Summit, US | daily rain | 3.8 mm (0.15 in) | 0.5 mm (0.02 in) | 28 years | 17 of 100 (Routine) |
| 5 June 1993 | Summit, US | daily rain | 30.2 mm (1.2 in) | 1.5 mm (0.06 in) | 19 years | 15 of 100 (Routine) |
| 29 May 1993 | Summit, US | daily rain | 15.0 mm (0.6 in) | 3.3 mm (0.13 in) | 64 years | 20 of 100 (Routine) |
| 23 March 1993 | Summit, US | daily rain | 38.9 mm (1.5 in) | 5.4 mm (0.21 in) | 76 years | 34 of 100 (Routine) |
| 21 February 1993 | Summit, US | daily snowfall | 12.7 cm (5.0 in) | 1.8 cm (0.7 in) | 76 years | 32 of 100 (Routine) |
| 21 February 1993 | Summit, US | daily snow depth | 30.5 cm (12.0 in) | 5.1 cm (2.0 in) | 41 years | 24 of 100 (Routine) |
| 20 February 1993 | Summit, US | daily snowfall | 10.2 cm (4.0 in) | 5.6 cm (2.2 in) | 76 years | 37 of 100 (Notable) |
| 19 February 1993 | Summit, US | daily snowfall | 7.6 cm (3.0 in) | 2.5 cm (1.0 in) | 76 years | 33 of 100 (Routine) |
| 7 August 1992 | Summit, US | daily rain | 9.1 mm (0.36 in) | 5.0 mm (0.20 in) | 16 years | 20 of 100 (Routine) |
| 23 July 1992 | Summit, US | daily rain | 1.3 mm (0.05 in) | 0.5 mm (0.02 in) | 80 years | 20 of 100 (Routine) |
| 17 April 1992 | Summit, US | daily rain | 31.0 mm (1.2 in) | 3.8 mm (0.15 in) | 64 years | 31 of 100 (Routine) |
| 5 April 1991 | Summit, US | daily rain | 42.7 mm (1.7 in) | 14.8 mm (0.6 in) | 36 years | 38 of 100 (Notable) |
Extremes by Year
1909 to 1995| Measure | Record | Year of the record | Median year | Years with a value |
|---|---|---|---|---|
| Wettest day (Rx1day) | 150.9 mm (5.9 in) | 1965 | 68.9 mm (2.7 in) | 82 |
| Wettest five days (Rx5day) | 311.2 mm (12.3 in) | 1964 | 166.1 mm (6.5 in) | 82 |
| Longest dry spell (CDD) | 79 days | 1967 | 33 days | 82 |
Wettest day (Rx1day)
| Year | Wettest day (Rx1day) |
|---|---|
| 1909 | 114.3 mm (4.5 in) |
| 1910 | 55.9 mm (2.2 in) |
| 1911 | 106.7 mm (4.2 in) |
| 1912 | 63.8 mm (2.5 in) |
| 1913 | 72.1 mm (2.8 in) |
| 1914 | 72.1 mm (2.8 in) |
| 1915 | 54.9 mm (2.2 in) |
| 1916 | 72.1 mm (2.8 in) |
| 1917 | 58.4 mm (2.3 in) |
| 1923 | 52.6 mm (2.1 in) |
| 1924 | 44.7 mm (1.8 in) |
| 1925 | 47.0 mm (1.9 in) |
| 1926 | 73.7 mm (2.9 in) |
| 1927 | 82.0 mm (3.2 in) |
| 1928 | 89.4 mm (3.5 in) |
| 1929 | 65.8 mm (2.6 in) |
| 1930 | 68.6 mm (2.7 in) |
| 1931 | 91.7 mm (3.6 in) |
| 1932 | 59.4 mm (2.3 in) |
| 1933 | 101.6 mm (4.0 in) |
| 1934 | 62.2 mm (2.4 in) |
| 1935 | 81.3 mm (3.2 in) |
| 1936 | 69.9 mm (2.8 in) |
| 1937 | 105.4 mm (4.1 in) |
| 1938 | 66.0 mm (2.6 in) |
| 1939 | 70.6 mm (2.8 in) |
| 1940 | 56.1 mm (2.2 in) |
| 1941 | 53.1 mm (2.1 in) |
| 1942 | 67.3 mm (2.6 in) |
| 1943 | 63.8 mm (2.5 in) |
| 1944 | 28.7 mm (1.1 in) |
| 1945 | 81.8 mm (3.2 in) |
| 1946 | 80.0 mm (3.1 in) |
| 1947 | 56.4 mm (2.2 in) |
| 1948 | 69.6 mm (2.7 in) |
| 1949 | 69.1 mm (2.7 in) |
| 1950 | 95.5 mm (3.8 in) |
| 1951 | 83.8 mm (3.3 in) |
| 1952 | 38.4 mm (1.5 in) |
| 1953 | 65.0 mm (2.6 in) |
| 1954 | 55.9 mm (2.2 in) |
| 1955 | 63.5 mm (2.5 in) |
| 1956 | 83.8 mm (3.3 in) |
| 1957 | 71.9 mm (2.8 in) |
| 1958 | 68.3 mm (2.7 in) |
| 1959 | 69.9 mm (2.8 in) |
| 1960 | 69.9 mm (2.8 in) |
| 1961 | 104.1 mm (4.1 in) |
| 1962 | 73.9 mm (2.9 in) |
| 1963 | 58.9 mm (2.3 in) |
| 1964 | 96.0 mm (3.8 in) |
| 1965 | 150.9 mm (5.9 in) |
| 1966 | 65.5 mm (2.6 in) |
| 1967 | 77.7 mm (3.1 in) |
| 1968 | 65.5 mm (2.6 in) |
| 1969 | 59.7 mm (2.4 in) |
| 1970 | 62.7 mm (2.5 in) |
| 1971 | 73.7 mm (2.9 in) |
| 1972 | 91.2 mm (3.6 in) |
| 1973 | 73.7 mm (2.9 in) |
| 1974 | 78.0 mm (3.1 in) |
| 1975 | 85.6 mm (3.4 in) |
| 1976 | 77.2 mm (3.0 in) |
| 1977 | 83.3 mm (3.3 in) |
| 1978 | 41.7 mm (1.6 in) |
| 1979 | 60.2 mm (2.4 in) |
| 1980 | 64.8 mm (2.6 in) |
| 1981 | 75.4 mm (3.0 in) |
| 1982 | 63.0 mm (2.5 in) |
| 1983 | 86.4 mm (3.4 in) |
| 1984 | 82.3 mm (3.2 in) |
| 1985 | 73.2 mm (2.9 in) |
| 1986 | 63.0 mm (2.5 in) |
| 1987 | 67.1 mm (2.6 in) |
| 1988 | 57.7 mm (2.3 in) |
| 1989 | 70.4 mm (2.8 in) |
| 1990 | 53.3 mm (2.1 in) |
| 1991 | 42.7 mm (1.7 in) |
| 1992 | 60.2 mm (2.4 in) |
| 1993 | 52.8 mm (2.1 in) |
| 1994 | 53.8 mm (2.1 in) |
| 1995 | 52.8 mm (2.1 in) |
Wettest five days (Rx5day)
| Year | Wettest five days (Rx5day) |
|---|---|
| 1909 | 235.7 mm (9.3 in) |
| 1910 | 156.7 mm (6.2 in) |
| 1911 | 211.7 mm (8.3 in) |
| 1912 | 137.5 mm (5.4 in) |
| 1913 | 133.5 mm (5.3 in) |
| 1914 | 130.3 mm (5.1 in) |
| 1915 | 137.8 mm (5.4 in) |
| 1916 | 177.3 mm (7.0 in) |
| 1917 | 122.4 mm (4.8 in) |
| 1923 | 118.9 mm (4.7 in) |
| 1924 | 166.9 mm (6.6 in) |
| 1925 | 117.8 mm (4.6 in) |
| 1926 | 155.8 mm (6.1 in) |
| 1927 | 172.6 mm (6.8 in) |
| 1928 | 180.4 mm (7.1 in) |
| 1929 | 192.8 mm (7.6 in) |
| 1930 | 109.5 mm (4.3 in) |
| 1931 | 204.0 mm (8.0 in) |
| 1932 | 154.5 mm (6.1 in) |
| 1933 | 201.2 mm (7.9 in) |
| 1934 | 181.0 mm (7.1 in) |
| 1935 | 109.0 mm (4.3 in) |
| 1936 | 182.9 mm (7.2 in) |
| 1937 | 266.5 mm (10.5 in) |
| 1938 | 214.1 mm (8.4 in) |
| 1939 | 132.1 mm (5.2 in) |
| 1940 | 132.4 mm (5.2 in) |
| 1941 | 168.2 mm (6.6 in) |
| 1942 | 165.3 mm (6.5 in) |
| 1943 | 167.2 mm (6.6 in) |
| 1944 | 96.3 mm (3.8 in) |
| 1945 | 168.4 mm (6.6 in) |
| 1946 | 228.3 mm (9.0 in) |
| 1947 | 188.7 mm (7.4 in) |
| 1948 | 139.7 mm (5.5 in) |
| 1949 | 220.8 mm (8.7 in) |
| 1950 | 221.9 mm (8.7 in) |
| 1951 | 171.9 mm (6.8 in) |
| 1952 | 121.5 mm (4.8 in) |
| 1953 | 225.5 mm (8.9 in) |
| 1954 | 130.3 mm (5.1 in) |
| 1955 | 183.4 mm (7.2 in) |
| 1956 | 177.0 mm (7.0 in) |
| 1957 | 209.8 mm (8.3 in) |
| 1958 | 161.8 mm (6.4 in) |
| 1959 | 154.4 mm (6.1 in) |
| 1960 | 191.6 mm (7.5 in) |
| 1961 | 215.1 mm (8.5 in) |
| 1962 | 131.8 mm (5.2 in) |
| 1963 | 154.7 mm (6.1 in) |
| 1964 | 311.2 mm (12.3 in) |
| 1965 | 292.1 mm (11.5 in) |
| 1966 | 192.2 mm (7.6 in) |
| 1967 | 152.8 mm (6.0 in) |
| 1968 | 173.1 mm (6.8 in) |
| 1969 | 152.4 mm (6.0 in) |
| 1970 | 170.9 mm (6.7 in) |
| 1971 | 161.6 mm (6.4 in) |
| 1972 | 205.3 mm (8.1 in) |
| 1973 | 239.8 mm (9.4 in) |
| 1974 | 271.9 mm (10.7 in) |
| 1975 | 200.1 mm (7.9 in) |
| 1976 | 160.9 mm (6.3 in) |
| 1977 | 202.9 mm (8.0 in) |
| 1978 | 87.4 mm (3.4 in) |
| 1979 | 125.2 mm (4.9 in) |
| 1980 | 183.7 mm (7.2 in) |
| 1981 | 174.9 mm (6.9 in) |
| 1982 | 147.8 mm (5.8 in) |
| 1983 | 189.3 mm (7.5 in) |
| 1984 | 175.0 mm (6.9 in) |
| 1985 | 119.6 mm (4.7 in) |
| 1986 | 146.8 mm (5.8 in) |
| 1987 | 163.6 mm (6.4 in) |
| 1988 | 153.7 mm (6.1 in) |
| 1989 | 107.7 mm (4.2 in) |
| 1990 | 146.4 mm (5.8 in) |
| 1991 | 105.9 mm (4.2 in) |
| 1992 | 122.0 mm (4.8 in) |
| 1993 | 136.1 mm (5.4 in) |
| 1994 | 110.2 mm (4.3 in) |
| 1995 | 107.0 mm (4.2 in) |
Longest dry spell (CDD)
| Year | Longest dry spell (CDD) |
|---|---|
| 1909 | 19 days |
| 1910 | 68 days |
| 1911 | 42 days |
| 1912 | 21 days |
| 1913 | 19 days |
| 1914 | 56 days |
| 1915 | 30 days |
| 1916 | 24 days |
| 1917 | 27 days |
| 1923 | 9 days |
| 1924 | 60 days |
| 1925 | 64 days |
| 1926 | 57 days |
| 1927 | 53 days |
| 1928 | 68 days |
| 1929 | 29 days |
| 1930 | 29 days |
| 1931 | 49 days |
| 1932 | 25 days |
| 1933 | 34 days |
| 1934 | 36 days |
| 1935 | 29 days |
| 1936 | 50 days |
| 1937 | 24 days |
| 1938 | 43 days |
| 1939 | 37 days |
| 1940 | 29 days |
| 1941 | 33 days |
| 1942 | 29 days |
| 1943 | 19 days |
| 1944 | 35 days |
| 1945 | 43 days |
| 1946 | 38 days |
| 1947 | 34 days |
| 1948 | 22 days |
| 1949 | 26 days |
| 1950 | 24 days |
| 1951 | 50 days |
| 1952 | 43 days |
| 1953 | 21 days |
| 1954 | 29 days |
| 1955 | 46 days |
| 1956 | 15 days |
| 1957 | 50 days |
| 1958 | 32 days |
| 1959 | 58 days |
| 1960 | 55 days |
| 1961 | 30 days |
| 1962 | 28 days |
| 1963 | 21 days |
| 1964 | 13 days |
| 1965 | 21 days |
| 1966 | 33 days |
| 1967 | 79 days |
| 1968 | 24 days |
| 1969 | 42 days |
| 1970 | 37 days |
| 1971 | 40 days |
| 1972 | 39 days |
| 1973 | 58 days |
| 1974 | 52 days |
| 1975 | 32 days |
| 1976 | 25 days |
| 1977 | 28 days |
| 1978 | 26 days |
| 1979 | 33 days |
| 1980 | 44 days |
| 1981 | 21 days |
| 1982 | 18 days |
| 1983 | 31 days |
| 1984 | 31 days |
| 1985 | 51 days |
| 1986 | 42 days |
| 1987 | 34 days |
| 1988 | 33 days |
| 1989 | 24 days |
| 1990 | 41 days |
| 1991 | 45 days |
| 1992 | 33 days |
| 1993 | 21 days |
| 1994 | 37 days |
| 1995 | 9 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
76 years, 1910 to 1993A day with at least 68.6 mm (2.7 in) of rain is expected about once in 2 years. A day with at least 120.1 mm (4.7 in) of rain is expected about once in 100 years.
| Expected about once in | A day with at least | Note |
|---|---|---|
| 2 years | 68.6 mm (2.7 in) | |
| 5 years | 84.0 mm (3.3 in) | |
| 10 years | 93.5 mm (3.7 in) | |
| 25 years | 104.7 mm (4.1 in) | |
| 50 years | 112.6 mm (4.4 in) | |
| 100 years | 120.1 mm (4.7 in) | Longer than the 76 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, 76 years of values from 1910 to 1993.
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: 150.9 mm (5.9 in) in 1965; 106.7 mm (4.2 in) in 1911; 105.4 mm (4.1 in) in 1937.
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 2026-10-13 (13 October 2026). Records are computed by this site and are not official.
Data as of . Last revised (2025-12-31).