| Weather Source |
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| Year | Lowest Temperature (F) | Highest Temperature (F) | Warmest Minimum Temperature (F) | Coldest Maximum Temperature (F) | Average Minimum Temperature (F) | Average Maximum Temperature (F) | Mean Temperature (F) | Total Precipitation (In) | Total Snowfall (In) | Max 24hr Precipitation (In) | Max 24hr Snowfall (In) |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 2013 | 27 | 58 | 44 | 37 | 34.4 | 49.8 | 42.1 | 0.98 | 0.50 | ||
| 2012 | 18 | 64 | 50 | 30 | 31.7 | 45.1 | 38.4 | 0.21 | 0.11 | ||
| 2011 | 9 | 63 | 48 | 25 | 29.6 | 46.1 | 37.8 | 1.39 | 0.00 | 0.69 | 0.00 |
| 2010 | 21 | 61 | 46 | 41 | 35.5 | 50.0 | 42.8 | 1.02 | 0.00 | 0.39 | 0.00 |
| 2009 | 24 | 57 | 45 | 34 | 30.0 | 45.3 | 37.7 | 1.12 | 0.50 | 0.54 | 0.50 |
| 2008 | 21 | 64 | 44 | 33 | 33.4 | 48.3 | 40.9 | 0.86 | 0.00 | 0.29 | 0.00 |
| 2007 | 20 | 70 | 47 | 30 | 33.1 | 46.4 | 39.8 | 1.84 | 0.00 | 0.45 | 0.00 |
| 2006 | 10 | 59 | 45 | 26 | 29.3 | 46.8 | 38.1 | 1.60 | 0.00 | 0.54 | 0.00 |
| 2005 | 19 | 64 | 43 | 37 | 29.2 | 49.9 | 39.6 | 0.12 | 0.00 | 0.10 | 0.00 |
| 2004 | 26 | 62 | 42 | 32 | 33.0 | 46.6 | 39.8 | 1.72 | 0.00 | 0.42 | 0.00 |
| 2003 | 18 | 61 | 45 | 37 | 33.6 | 48.8 | 41.2 | 2.17 | 0.00 | 0.85 | 0.00 |
| 2002 | 22 | 69 | 54 | 43 | 33.0 | 52.5 | 42.8 | 1.11 | 0.00 | 0.30 | 0.00 |
| 2001 | 21 | 57 | 39 | 32 | 30.8 | 45.0 | 37.9 | 0.86 | 0.00 | 0.40 | 0.00 |
| 2000 | 21 | 63 | 42 | 32 | 31.8 | 48.4 | 40.1 | 3.58 | 0.00 | 0.96 | 0.00 |
| 1999 | 27 | 60 | 46 | 34 | 35.9 | 51.8 | 43.8 | 1.74 | 0.00 | 0.24 | 0.00 |
| 1998 | 29 | 61 | 49 | 35 | 37.2 | 52.5 | 44.9 | 1.17 | 0.00 | 0.34 | 0.00 |
| 1997 | 27 | 67 | 47 | 31 | 34.0 | 47.6 | 40.8 | 1.34 | 0.00 | 0.53 | 0.00 |
| 1996 | -17 | 67 | 48 | 1 | 24.1 | 42.7 | 33.4 | 2.92 | 0.00 | 0.80 | 0.00 |
| 1995 | 11 | 78 | 54 | 27 | 36.6 | 54.0 | 45.3 | 0.95 | 0.00 | 0.37 | 0.00 |
| 1994 | 8 | 66 | 50 | 27 | 30.8 | 44.8 | 37.8 | 1.34 | 11.00 | 0.40 | 11.00 |
| 1993 | 5 | 51 | 41 | 24 | 23.5 | 37.6 | 30.6 | 1.07 | 13.50 | 0.48 | 7.50 |
| 1992 | 23 | 67 | 48 | 36 | 37.8 | 50.9 | 44.3 | 1.32 | 0.00 | 0.39 | 0.00 |
| 1991 | 28 | 66 | 51 | 42 | 36.7 | 55.6 | 46.2 | 0.98 | 0.00 | 0.26 | 0.00 |
| 1990 | 13 | 63 | 46 | 28 | 31.6 | 47.8 | 39.7 | 0.49 | 3.50 | 0.09 | 3.50 |
| 1989 | -8 | 59 | 37 | 9 | 19.8 | 34.6 | 27.2 | 1.43 | 0.30 | 0.46 | 0.30 |
| 1988 | 13 | 69 | 46 | 29 | 32.9 | 52.4 | 42.7 | 0.23 | 0.00 | 0.15 | 0.00 |
| 1987 | 22 | 62 | 42 | 36 | 32.8 | 47.8 | 40.3 | 1.09 | 0.00 | 0.28 | 0.00 |
| 1986 | 17 | 76 | 54 | 32 | 32.8 | 46.9 | 39.8 | 3.06 | 6.00 | 0.82 | 3.50 |
| 1985 | 1 | 66 | 46 | 24 | 26.5 | 43.6 | 35.1 | 0.83 | 9.00 | 0.52 | 7.00 |
| 1984 | 25 | 60 | 43 | 34 | 32.9 | 47.7 | 40.3 | 1.72 | 0.00 | 0.48 | 0.00 |
| 1983 | 20 | 65 | 54 | 31 | 36.3 | 52.3 | 44.3 | 2.54 | 0.50 | 0.50 | 0.50 |
| 1982 | 12 | 69 | 54 | 28 | 31.8 | 47.8 | 39.8 | 0.99 | 0.18 | ||
| 1981 | 12 | 67 | 48 | 30 | 32.4 | 47.0 | 39.7 | 1.43 | 0.80 | 0.40 | 0.80 |
| 1980 | 15 | 62 | 43 | 24 | 30.3 | 43.0 | 36.7 | 1.64 | 4.80 | 0.28 | 2.50 |
| 1979 | -9 | 60 | 45 | 13 | 29.3 | 45.5 | 37.4 | 1.33 | 1.00 | 0.24 | 1.00 |
| 1978 | 24 | 60 | 48 | 34 | 34.6 | 46.8 | 40.7 | 1.41 | 0.10 | 0.28 | 0.10 |
| 1977 | 25 | 69 | 49 | 29 | 34.4 | 49.6 | 42.0 | 0.36 | 0.60 | 0.17 | 0.30 |
| 1976 | 14 | 64 | 42 | 31 | 32.6 | 47.7 | 40.1 | 1.31 | 0.00 | 0.46 | 0.00 |
| 1975 | 16 | 61 | 43 | 23 | 29.4 | 43.4 | 36.4 | 1.44 | 5.30 | 0.34 | 2.00 |
| 1974 | 26 | 60 | 49 | 41 | 36.5 | 53.1 | 44.8 | 0.99 | 0.00 | 0.23 | 0.00 |
| 1973 | 23 | 66 | 49 | 30 | 30.9 | 47.7 | 39.3 | 0.85 | 5.50 | 0.50 | 5.50 |
| 1972 | -8 | 71 | 51 | 14 | 30.3 | 46.2 | 38.3 | 1.09 | 5.60 | 0.23 | 4.00 |
| 1971 | 17 | 70 | 48 | 37 | 32.4 | 51.0 | 41.7 | 0.51 | 0.00 | 0.20 | 0.00 |
| 1970 | 25 | 63 | 45 | 40 | 35.1 | 48.9 | 42.0 | 1.40 | 1.00 | 0.51 | 1.00 |
| 1969 | 19 | 53 | 39 | 33 | 29.7 | 42.2 | 36.0 | 1.20 | 3.70 | 0.40 | 2.00 |
| 1968 | 21 | 67 | 52 | 34 | 35.8 | 51.4 | 43.6 | 1.48 | 0.00 | 0.36 | 0.00 |
| 1967 | 24 | 63 | 46 | 45 | 35.1 | 54.9 | 45.0 | 0.37 | 0.00 | 0.11 | 0.00 |
| 1966 | 24 | 60 | 44 | 40 | 33.2 | 50.6 | 41.9 | 0.56 | 0.50 | 0.22 | 0.50 |
| 1965 | 26 | 68 | 47 | 36 | 35.8 | 52.5 | 44.2 | 0.48 | 0.00 | 0.21 | 0.00 |
| 1964 | 24 | 67 | 45 | 42 | 32.8 | 53.6 | 43.2 | 0.02 | 0.00 | 0.01 | 0.00 |
| 1963 | 17 | 68 | 50 | 28 | 33.6 | 48.9 | 41.3 | 1.73 | 0.00 | 0.37 | 0.00 |
| 1962 | 11 | 60 | 46 | 31 | 31.6 | 48.3 | 39.9 | 0.65 | 0.70 | 0.13 | 0.70 |
| 1961 | 34 | 65 | 50 | 47 | 40.0 | 55.9 | 48.0 | 2.36 | 0.00 | 0.33 | 0.00 |
| 1960 | 11 | 60 | 42 | 31 | 31.7 | 49.2 | 40.4 | 0.88 | 0.00 | 0.27 | 0.00 |
| 1959 | 22 | 65 | 47 | 35 | 33.7 | 47.3 | 40.5 | 1.67 | 2.50 | 0.58 | 1.00 |
| 1958 | |||||||||||
| 1957 | 9 | 65 | 51 | 27 | 30.0 | 47.3 | 38.6 | 1.12 | 6.00 | 0.29 | 4.00 |
| 1956 | -7 | 56 | 42 | 11 | 20.5 | 36.6 | 28.6 | 1.44 | 11.00 | 0.60 | 7.50 |
| 1955 | 18 | 58 | 37 | 33 | 28.4 | 46.9 | 37.3 | 0.52 | 0.00 | 0.15 | 0.00 |
| 1954 | 25 | 68 | 43 | 30 | 34.0 | 46.7 | 40.6 | 0.48 | 0.30 | 0.18 | 0.30 |
| 1953 | |||||||||||
| 1952 | |||||||||||
| 1951 | 11 | 62 | 52 | 29 | 30.8 | 48.0 | 39.4 | 0.96 | 0.00 | 0.35 | 0.00 |
| 1950 | -17 | 63 | 48 | 2 | 26.1 | 44.0 | 35.0 | 1.14 | 3.00 | 0.48 | 3.00 |
| 1949 | 10 | 60 | 44 | 26 | 26.5 | 43.4 | 34.9 | 1.20 | 8.30 | 0.24 | 4.20 |
| 1948 | 10 | 70 | 49 | 28 | 28.9 | 45.6 | 37.2 | 1.44 | 3.00 | 0.44 | 3.00 |
| 1947 | 18 | 66 | 51 | 35 | 31.7 | 51.5 | 41.6 | 0.56 | 0.00 | 0.22 | 0.00 |
| 1946 | 26 | 62 | 41 | 41 | 33.8 | 52.0 | 42.9 | 0.78 | 0.00 | 0.29 | 0.00 |
| 1945 | 19 | 63 | 48 | 33 | 34.2 | 49.8 | 42.0 | 1.64 | 3.30 | 0.33 | 2.50 |
| 1944 | 23 | 59 | 46 | 33 | 32.5 | 46.0 | 39.2 | 2.07 | 2.00 | 0.33 | 2.00 |
| 1943 | 15 | 59 | 42 | 27 | 30.3 | 45.0 | 37.6 | 0.34 | 0.00 | 0.20 | 0.00 |
| 1942 | 17 | 58 | 40 | 33 | 30.4 | 46.3 | 38.4 | 0.96 | 1.80 | 0.35 | 1.80 |
| 1941 | 23 | 67 | 49 | 33 | 31.7 | 49.7 | 40.7 | 1.50 | 1.50 | 0.31 | 1.50 |
| 1940 | 27 | 59 | 46 | 31 | 35.1 | 46.8 | 40.9 | 2.98 | 3.50 | 0.69 | 3.50 |
| 1939 | 10 | 57 | 43 | 30 | 28.8 | 42.8 | 35.8 | 2.09 | 4.00 | 0.75 | 4.00 |
| 1938 | 17 | 52 | 37 | 28 | 31.2 | 43.1 | 37.1 | 2.18 | 0.00 | 0.89 | 0.00 |
| 1937 | -3 | 59 | 42 | 22 | 25.2 | 44.5 | 34.8 | 0.35 | 3.60 | 0.33 | 3.60 |
| 1936 | -9 | 56 | 43 | 8 | 13.2 | 28.2 | 20.7 | 1.75 | 13.00 | 0.35 | 6.00 |
| 1935 | 21 | 58 | 43 | 35 | 30.9 | 46.6 | 38.8 | 1.04 | 0.00 | 0.37 | 0.00 |
| 1934 | 26 | 73 | 46 | 43 | 34.4 | 52.3 | 43.4 | 0.36 | 0.00 | 0.32 | 0.00 |
| 1933 | -6 | 56 | 40 | 17 | 21.4 | 40.6 | 31.0 | 2.12 | 5.50 | 0.42 | 4.00 |
| 1932 | -1 | 71 | 55 | 13 | 28.6 | 45.3 | 37.0 | 1.11 | 2.00 | 0.54 | 2.00 |
| 1931 | 20 | 61 | 46 | 31 | 30.2 | 44.9 | 37.5 | 0.86 | 0.00 | 0.35 | 0.00 |
| 1930 | 25 | 68 | 56 | 37 | 36.6 | 49.9 | 43.3 | 1.04 | 1.00 | 0.45 | 1.00 |
| 1929 | -15 | 52 | 37 | 10 | 15.7 | 32.9 | 24.3 | 0.00 | 0.00 | 0.00 | 0.00 |
| 1928 | 20 | 54 | 38 | 32 | 28.6 | 43.9 | 36.3 | 0.27 | 2.50 | 0.20 | 2.50 |
| Station Details for: "Milton Freewater" (Umatilla County) View Map | |
|---|---|
| Weather Source ID | 18922 |
| National Weather Service ID (NWS) | MRWO3 |
| NWS Cooperative Observer ID (COOP) | 355593 |
| International Civil Aviation Organization ID (ICAO) | |
| World Meteorological Organization ID (WMO) | |
| Latitude: 45.9428 Longitude: -118.409 Elevation: 295.656m (969.997ft) | |
| Zip Code: 97813 | |