Pendleton Branch Exp STN Threshold Days by Year
17 fixed thresholds counted per year at Pendleton Branch Exp STN (USC00356540): hot days, frost, tropical nights and heavy rain, with the most days in a year.
Key Facts for Pendleton Branch Exp STN Thresholds
- Pendleton Branch Exp STN: days with 10 mm (0.39 in) or more of precipitation in 64 years, most in 2006 with 16.
- Pendleton Branch Exp STN: days with a maximum temperature at or above 30 C (86 F) in 63 years, most in 1958 with 83.
- Pendleton Branch Exp STN: days with a maximum temperature at or above 35 C (95 F) in 63 years, most in 1961 with 44.
- Pendleton Branch Exp STN: days with a maximum temperature at or above 90 F (32.2 C) in 63 years, most in 1958 with 66.
- 17 fixed thresholds have at least one qualifying day at Pendleton Branch Exp STN.
Days at or above 30 C (86 F)
63 years with a qualifying day| Year | Days | Decade average |
|---|---|---|
| 1933 | 53 | 61.3 |
| 1935 | 49 | 61.3 |
| 1938 | 78 | 61.3 |
| 1939 | 65 | 61.3 |
| 1940 | 75 | 61.3 |
| 1941 | 51 | 61.3 |
| 1942 | 58 | 61.3 |
| 1957 | 53 | 61.3 |
| 1958 | 83 | 61.3 |
| 1959 | 48 | 61.3 |
| 1960 | 72 | 59.1 |
| 1961 | 73 | 59.1 |
| 1962 | 51 | 59.1 |
| 1964 | 41 | 59.1 |
| 1965 | 42 | 59.1 |
| 1966 | 58 | 59.1 |
| 1967 | 82 | 59.1 |
| 1968 | 53 | 59.1 |
| 1969 | 60 | 59.1 |
| 1970 | 66 | 53.8 |
| 1971 | 54 | 53.8 |
| 1972 | 57 | 53.8 |
| 1973 | 56 | 53.8 |
| 1974 | 61 | 53.8 |
| 1975 | 44 | 53.8 |
| 1976 | 45 | 53.8 |
| 1977 | 56 | 53.8 |
| 1978 | 42 | 53.8 |
| 1979 | 57 | 53.8 |
| 1980 | 37 | 54.5 |
| 1981 | 57 | 54.5 |
| 1982 | 54 | 54.5 |
| 1983 | 45 | 54.5 |
| 1984 | 54 | 54.5 |
| 1985 | 53 | 54.5 |
| 1986 | 67 | 54.5 |
| 1987 | 69 | 54.5 |
| 1988 | 63 | 54.5 |
| 1989 | 46 | 54.5 |
| 1990 | 63 | 57.7 |
| 1991 | 60 | 57.7 |
| 1992 | 57 | 57.7 |
| 1993 | 35 | 57.7 |
| 1994 | 66 | 57.7 |
| 1995 | 52 | 57.7 |
| 1996 | 53 | 57.7 |
| 1997 | 63 | 57.7 |
| 1998 | 68 | 57.7 |
| 1999 | 60 | 57.7 |
| 2001 | 50 | 61.3 |
| 2003 | 77 | 61.3 |
| 2004 | 60 | 61.3 |
| 2005 | 59 | 61.3 |
| 2006 | 69 | 61.3 |
| 2007 | 53 | 61.3 |
| 2010 | 42 | 53 |
| 2016 | 49 | 53 |
| 2017 | 74 | 53 |
| 2018 | 47 | 53 |
| 2019 | 53 | 53 |
| 2020 | 55 | 58 |
| 2021 | 52 | 58 |
| 2024 | 67 | 58 |
| Year | First date | Last date |
|---|---|---|
| 1933 | 1933-06-12 | 1933-09-04 |
| 1935 | 1935-06-04 | 1935-09-09 |
| 1938 | 1938-05-23 | 1938-09-22 |
| 1939 | 1939-05-13 | 1939-09-23 |
| 1940 | 1940-05-09 | 1940-10-18 |
| 1941 | 1941-05-11 | 1941-08-23 |
| 1942 | 1942-06-29 | 1942-09-26 |
| 1957 | 1957-04-29 | 1957-09-25 |
| 1958 | 1958-05-16 | 1958-10-04 |
| 1959 | 1959-06-02 | 1959-09-13 |
| 1960 | 1960-06-01 | 1960-10-05 |
| 1961 | 1961-06-02 | 1961-10-15 |
| 1962 | 1962-06-08 | 1962-09-27 |
| 1964 | 1964-06-01 | 1964-09-25 |
| 1965 | 1965-06-10 | 1965-09-26 |
| 1966 | 1966-05-04 | 1966-09-23 |
| 1967 | 1967-05-22 | 1967-10-09 |
| 1968 | 1968-04-30 | 1968-09-27 |
| 1969 | 1969-05-11 | 1969-09-18 |
| 1970 | 1970-05-17 | 1970-10-04 |
| 1971 | 1971-05-12 | 1971-10-06 |
| 1972 | 1972-05-14 | 1972-09-16 |
| 1973 | 1973-05-15 | 1973-09-13 |
| 1974 | 1974-06-11 | 1974-09-26 |
| 1975 | 1975-06-02 | 1975-09-23 |
| 1976 | 1976-05-14 | 1976-10-01 |
| 1977 | 1977-04-08 | 1977-09-14 |
| 1978 | 1978-06-04 | 1978-09-27 |
| 1979 | 1979-05-23 | 1979-10-06 |
| 1980 | 1980-07-02 | 1980-10-08 |
| 1981 | 1981-05-01 | 1981-09-19 |
| 1982 | 1982-06-11 | 1982-09-10 |
| 1983 | 1983-05-24 | 1983-09-26 |
| 1984 | 1984-05-30 | 1984-09-19 |
| 1985 | 1985-05-23 | 1985-08-30 |
| 1986 | 1986-05-26 | 1986-09-06 |
| 1987 | 1987-05-07 | 1987-10-08 |
| 1988 | 1988-05-12 | 1988-10-11 |
| 1989 | 1989-06-06 | 1989-09-26 |
| 1990 | 1990-05-06 | 1990-09-30 |
| 1991 | 1991-07-03 | 1991-10-16 |
| 1992 | 1992-05-06 | 1992-09-23 |
| 1993 | 1993-05-12 | 1993-09-30 |
| 1994 | 1994-05-09 | 1994-09-28 |
| 1995 | 1995-05-30 | 1995-09-18 |
| 1996 | 1996-06-03 | 1996-09-30 |
| 1997 | 1997-05-13 | 1997-10-02 |
| 1998 | 1998-05-01 | 1998-09-17 |
| 1999 | 1999-05-25 | 1999-09-24 |
| 2001 | 2001-05-13 | 2001-10-02 |
| 2003 | 2003-05-25 | 2003-10-22 |
| 2004 | 2004-06-05 | 2004-10-09 |
| 2005 | 2005-05-29 | 2005-09-30 |
| 2006 | 2006-05-16 | 2006-09-30 |
| 2007 | 2007-05-09 | 2007-09-13 |
| 2010 | 2010-06-25 | 2010-09-29 |
| 2016 | 2016-05-04 | 2016-09-17 |
| 2017 | 2017-05-05 | 2017-09-13 |
| 2018 | 2018-05-16 | 2018-09-08 |
| 2019 | 2019-06-02 | 2019-09-13 |
| 2020 | 2020-05-30 | 2020-10-07 |
| 2021 | 2021-06-01 | 2021-09-26 |
| 2024 | 2024-06-09 | 2024-09-26 |
Every Fixed Threshold
| Threshold | Years with a qualifying day | Most days in a year | Year | Latest year days |
|---|---|---|---|---|
| 30 C (86 F): Days | 63 | 83 | 1958 | 67 |
| 35 C (95 F): Days | 63 | 44 | 1961 | 36 |
| 40 C (104 F): Days | 36 | 12 | 2024 | 12 |
| 45 C (113 F): Days | 2 | 1 | 1961 | 1 |
| 90 F (32.2 C): Days | 63 | 66 | 1958 | 52 |
| 100 F (37.8 C): Days | 58 | 20 | 2024 | 20 |
| 110 F (43.3 C): Days | 8 | 2 | 1960 | 1 |
| 0 C (32 F): Ice days (max | 63 | 68 | 1985 | 18 |
| 0 C (32 F): Frost days (min | 63 | 159 | 1935 | 4 |
| -10 C (14 F): Days with min | 59 | 36 | 1985 | 7 |
| -20 C (-4 F): Days with min | 33 | 10 | 1974 | 2 |
| -30 C (-22 F): Days with min | 2 | 1 | 1968 | 1 |
| 20 C (68 F): Tropical nights (min | 22 | 4 | 1961 | 1 |
| 10 mm (0.39 in): Days with 10 mm or more rain | 64 | 16 | 2006 | 3 |
| 25 mm (0.98 in): Days with 25 mm or more rain | 26 | 2 | 1933 | 1 |
| 10 cm (3.9 in): Days with 10 cm or more snowfall | 29 | 4 | 1985 | 1 |
| 25 cm (9.8 in): Days with 25 cm or more snowfall | 1 | 1 | 1957 | 1 |
Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1933.
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). Threshold counts are computed by this site.
Data as of . Last revised (2026-10-12).