| 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) |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 1975 | -17 | 48 | 34 | 21 | 13.5 | 33.7 | 24.1 | 5.64 | 0.84 | ||
| 1974 | -18 | 43 | 27 | 28 | 8.5 | 36.2 | 22.3 | 2.70 | 30.00 | 0.70 | 8.00 |
| 1973 | -10 | 55 | 32 | 34 | 10.9 | 41.8 | 26.3 | 1.87 | 24.50 | 0.48 | 6.00 |
| 1972 | -27 | 54 | 34 | 22 | 14.3 | 37.4 | 25.8 | 4.51 | 28.50 | 1.07 | 5.00 |
| 1971 | -24 | 50 | 29 | 20 | 7.4 | 37.6 | 22.5 | 2.55 | 24.00 | 0.50 | 5.00 |
| 1970 | -10 | 52 | 30 | 31 | 10.1 | 44.4 | 27.3 | 1.76 | 3.00 | 0.73 | 2.00 |
| 1969 | -10 | 45 | 29 | 24 | 10.4 | 35.3 | 22.8 | 3.50 | 45.00 | 0.54 | 7.00 |
| 1968 | -6 | 60 | 30 | 34 | 14.0 | 45.4 | 29.7 | 5.52 | 15.00 | 0.97 | 3.00 |
| 1967 | -18 | 52 | 26 | 25 | 7.4 | 39.9 | 23.7 | 0.92 | 9.60 | 0.23 | 3.00 |
| 1966 | -22 | 46 | 26 | 25 | 3.8 | 35.8 | 19.8 | 1.33 | 25.00 | 0.36 | 6.20 |
| 1965 | -22 | 52 | 30 | 23 | 8.9 | 38.0 | 23.4 | 2.02 | 11.20 | 0.82 | 2.00 |
| 1964 | -17 | 49 | 22 | 28 | 1.0 | 36.9 | 19.0 | 0.67 | 7.70 | 0.35 | 4.00 |
| 1963 | 3 | 53 | 32 | 37 | 20.1 | 44.4 | 32.3 | 4.22 | 8.10 | 1.47 | 2.20 |
| 1962 | -33 | 51 | 32 | 13 | 10.5 | 36.1 | 23.3 | 4.59 | 33.40 | 1.06 | 5.30 |
| 1961 | -3 | 46 | 32 | 32 | 20.8 | 37.1 | 28.9 | 4.30 | 27.70 | 0.67 | 6.30 |
| 1960 | -27 | 40 | 28 | 19 | 6.1 | 32.6 | 19.3 | 4.52 | 52.50 | 1.45 | 12.50 |
| 1959 | -17 | 45 | 30 | 23 | 12.1 | 34.9 | 23.5 | 3.82 | 58.10 | 0.55 | 9.70 |
| 1958 | 4 | 57 | 32 | 33 | 20.0 | 40.8 | 30.4 | 5.01 | 32.50 | 1.41 | 5.80 |
| 1957 | -14 | 56 | 31 | 26 | 12.1 | 40.2 | 26.2 | 7.10 | 48.10 | 1.54 | 8.40 |
| 1956 | -36 | 43 | 34 | 13 | 4.5 | 31.6 | 18.1 | 4.22 | 55.50 | 1.77 | 18.60 |
| 1955 | -25 | 47 | 23 | 24 | -0.4 | 32.8 | 16.2 | 2.31 | 35.00 | 0.42 | 7.00 |
| 1954 | -4 | 54 | 30 | 27 | 12.0 | 42.3 | 27.1 | 4.01 | 15.00 | 1.83 | 4.00 |
| 1953 | -25 | 50 | 31 | 26 | 7.3 | 37.5 | 22.4 | 3.78 | 27.00 | 1.13 | 6.00 |
| 1952 | -23 | 44 | 29 | 23 | 2.7 | 33.8 | 18.2 | 2.81 | 32.00 | 0.61 | 8.00 |
| 1951 | -22 | 48 | 31 | 12 | 11.7 | 36.3 | 24.0 | 4.25 | 27.50 | 0.97 | 8.00 |
| 1950 | -37 | 55 | 32 | 14 | 10.2 | 36.6 | 23.4 | 3.89 | 28.50 | 1.12 | 15.00 |
| 1949 | -29 | 55 | 32 | 16 | 10.0 | 31.9 | 21.0 | 7.08 | 96.50 | 1.75 | 20.00 |
| 1948 | -19 | 48 | 29 | 26 | 8.7 | 35.6 | 22.1 | 4.36 | 30.50 | 1.07 | 6.00 |
| 1947 | -11 | 50 | 32 | 28 | 11.3 | 42.2 | 26.7 | 2.51 | 14.50 | 0.87 | 10.00 |
| 1946 | -22 | 49 | 19 | 17 | 1.5 | 34.0 | 17.7 | 3.61 | 37.00 | 0.74 | 7.00 |
| 1945 | -17 | 41 | 25 | 24 | 8.6 | 35.0 | 21.8 | 4.83 | 26.00 | 1.20 | 4.00 |
| 1944 | -15 | 42 | 30 | 28 | 7.2 | 34.5 | 20.8 | 3.39 | 28.00 | 0.55 | 5.00 |
| 1943 | -8 | 57 | 21 | 24 | 5.2 | 41.9 | 23.5 | 2.79 | 25.00 | 0.53 | 5.00 |
| 1942 | -31 | 38 | 23 | 22 | -4.3 | 32.5 | 14.1 | 3.01 | 31.00 | 0.86 | 5.00 |
| 1941 | -12 | 51 | 31 | 33 | 6.6 | 41.4 | 24.0 | 4.04 | 26.00 | 0.66 | 5.00 |
| 1940 | -15 | 51 | 31 | 28 | 11.1 | 38.1 | 24.6 | 10.99 | 67.00 | 1.25 | 8.00 |
| 1939 | -27 | 44 | 19 | 21 | 0.1 | 32.1 | 16.1 | 3.90 | 33.00 | 0.82 | 8.00 |
| 1938 | -26 | 57 | 29 | 27 | 8.1 | 36.4 | 22.3 | 6.26 | 56.00 | 1.02 | 13.00 |
| 1937 | -34 | 50 | 23 | 21 | -1.4 | 32.2 | 15.4 | 5.74 | 53.00 | 0.98 | 10.00 |
| 1936 | -33 | 40 | 29 | 8 | 2.4 | 28.6 | 15.5 | 7.89 | 83.00 | 1.24 | 15.00 |
| 1935 | -21 | 55 | 20 | 29 | -1.5 | 43.3 | 20.9 | 0.54 | 8.50 | 0.34 | 4.50 |
| 1934 | 0 | 56 | 27 | 38 | 13.8 | 46.3 | 30.0 | 0.72 | 5.00 | 0.40 | 3.00 |
| 1933 | -48 | 42 | 11 | 10 | -20.5 | 27.8 | 1.3 | 6.30 | 63.00 | 2.30 | 23.00 |
| 1932 | -30 | 59 | 26 | 18 | -0.9 | 33.9 | 16.5 | 1.84 | 33.50 | 0.50 | 9.00 |
| 1931 | -14 | 49 | 29 | 32 | 2.0 | 41.6 | 21.8 | 1.21 | 12.50 | 0.40 | 4.00 |
| 1930 | 3 | 48 | 33 | 29 | 21.5 | 38.7 | 30.1 | 4.54 | 34.00 | 0.69 | 7.00 |
| 1929 |
| Station Details for: "Deadwood Dam" (Valley County) View Map | |
|---|---|
| Weather Source ID | 12927 |
| National Weather Service ID (NWS) | |
| NWS Cooperative Observer ID (COOP) | 102385 |
| International Civil Aviation Organization ID (ICAO) | |
| World Meteorological Organization ID (WMO) | |
| Latitude: 44.3167 Longitude: -115.633 Elevation: 1641.04m (5383.973ft) | |
| Zip Code: 83611 | |