WEATHER IN Pendleton
Climate tables. Data for Pendleton.
Monthly temperature
| Month | Record low | Average low | Average | Average high | Record high |
| january | -32.2 (1930) | -2.2 | 1.6 | 5.4 | 21.7 (1935) |
| february | -27.8 (1950) | -1.3 | 3.3 | 8.0 | 23.9 (1996) |
| march | -17.2 (1993) | 0.9 | 6.9 | 12.8 | 26.7 (2004) |
| april | -7.8 (1936) | 3.5 | 10.1 | 16.6 | 35.0 (1934) |
| may | -5.6 (1897) | 7.2 | 14.4 | 21.6 | 39.4 (1897) |
| june | -2.2 (1915) | 10.4 | 18.1 | 25.8 | 42.2 (1961) |
| july | 3.3 (1932) | 13.7 | 22.8 | 31.8 | 45.6 (1905) |
| august | -1.1 (1907) | 13.3 | 22.1 | 30.9 | 48.3 (1898) |
| september | -6.1 (1926) | 9.4 | 17.5 | 25.6 | 40.0 (1930) |
| october | -11.7 (1935) | 4.1 | 10.8 | 17.5 | 33.9 (1931) |
| november | -25.0 (1896) | 0.2 | 4.8 | 9.5 | 26.7 (1999) |
| december | -33.3 (1919) | -2.5 | 1.2 | 4.9 | 23.9 (1921) |
| year | -33.3 (1919) | 5.1 | 11.2 | 17.3 | 48.3 (1898) |
Monthly precipitation
| Month | Average | Record low | Record high | Daily high |
| january | 39 | 5 (1949) | 100 (1970) | 51 (1912) |
| february | 30 | 2 (1964) | 77 (1940) | 28 (1994) |
| march | 34 | 6 (1941) | 72 (1983) | 25 (1983) |
| april | 31 | 0.3 (1956) | 71 (1978) | 32 (1990) |
| may | 37 | 0.8 (1964) | 81 (1991) | 42 (1906) |
| june | 27 | 0.0 (2003) | 69 (1947) | 30 (1942) |
| july | 7 | 0.0 (1929) | 37 (1993) | 30 (1948) |
| august | 8 | 0.0 (1931) | 66 (1977) | 56 (1993) |
| september | 14 | 0.0 (1943) | 59 (1941) | 31 (1899) |
| october | 28 | 0.0 (1978) | 71 (1947) | 36 (1982) |
| november | 35 | 1 (1939) | 96 (1973) | 34 (1971) |
| december | 38 | 5 (1989) | 119 (1973) | 32 (1978) |
| year | 322 | 172 (1967) | 477 (2010) | 56 (1993) |
Number of days with solid, liquid, and mixed precipitation
| Type of precipitation | jan | feb | mar | apr | may | jun | jul | aug | sep | oct | nov | dec | Year |
Wind speed, m/s
| jan | feb | mar | apr | may | jun | jul | aug | sep | oct | nov | dec | Year |
The frequency of different wind directions, %
| direction | jan | feb | mar | apr | may | jun | jul | aug | sep | oct | nov | dec | Year |
Air humidity, %
| jan | feb | mar | apr | may | jun | jul | aug | sep | oct | nov | dec | Year |
Snow cover
| Month | jul | aug | sep | oct | nov | dec | jan | feb | mar | apr | may | jun | Year |
| number of days | |||||||||||||
| height (sm) | |||||||||||||
| max height (sm) |
Cloudy, score
| month | jan | feb | mar | apr | may | jun | jul | aug | sep | oct | nov | dec | Year |
| total | |||||||||||||
| low |
Number of clear, cloudy and cloudy days
| month | jan | feb | mar | apr | may | jun | jul | aug | sep | oct | nov | dec | Year |
| Total cloud | |||||||||||||
| Low cloud | |||||||||||||
Number of days with different phenomena
| phenomenon | jan | feb | mar | apr | may | jun | jul | aug | sep | oct | nov | dec | Year |
The frequency of different types of clouds, %
| type of clouds | jan | feb | mar | apr | may | jun | jul | aug | sep | oct | nov | dec | Year |