| 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 | |||||||||||
| 1974 | |||||||||||
| 1973 | -3 | 40 | 32 | 23 | 15.2 | 32.0 | 23.6 | 6.50 | 50.00 | 1.04 | 10.00 |
| 1972 | -32 | 43 | 32 | 9 | 8.0 | 26.9 | 17.5 | 6.80 | 30.50 | 1.31 | 7.00 |
| 1971 | -21 | 39 | 28 | 16 | 10.4 | 28.0 | 19.2 | 5.89 | 61.00 | 0.81 | 8.00 |
| 1970 | -25 | 37 | 32 | 16 | 5.9 | 27.0 | 16.5 | 9.16 | 64.00 | 1.10 | 10.00 |
| 1969 | -20 | 45 | 32 | 20 | 13.7 | 34.3 | 24.0 | 5.81 | 37.00 | 1.00 | 9.00 |
| 1968 | -21 | 40 | 28 | 14 | 10.5 | 29.2 | 19.9 | 6.38 | 80.50 | 1.40 | 19.00 |
| 1967 | -26 | 42 | 30 | 19 | 7.5 | 29.6 | 18.6 | 3.47 | 38.00 | 0.70 | 8.00 |
| 1966 | -14 | 39 | 29 | 25 | 11.6 | 31.4 | 21.5 | 4.56 | 43.10 | 1.24 | 14.00 |
| 1965 | -9 | 48 | 29 | 23 | 11.3 | 33.3 | 22.3 | 2.67 | 48.50 | 0.56 | 9.50 |
| 1964 | -35 | 46 | 36 | 5 | 14.3 | 29.1 | 20.9 | 16.61 | 91.00 | 3.07 | 8.70 |
| 1963 | -14 | 38 | 28 | 21 | 9.3 | 32.1 | 20.7 | 2.20 | 27.00 | 0.54 | 6.00 |
| 1962 | -12 | 43 | 32 | 21 | 15.6 | 33.6 | 24.6 | 2.98 | 6.10 | 1.43 | 3.60 |
| 1961 | -23 | 44 | 28 | 11 | 8.2 | 28.7 | 18.5 | 4.04 | 52.40 | 0.97 | 13.20 |
| 1960 | -17 | 38 | 27 | 23 | 3.2 | 32.1 | 17.7 | 1.23 | 18.20 | 0.43 | 6.50 |
| 1959 | -21 | 44 | 26 | 22 | 8.4 | 34.0 | 21.2 | 1.95 | 18.80 | 0.86 | 9.50 |
| 1958 | 0 | 43 | 32 | 30 | 19.1 | 35.7 | 27.4 | 4.02 | 24.10 | 0.71 | 9.70 |
| 1957 | -19 | 39 | 31 | 23 | 13.8 | 31.9 | 22.9 | 7.37 | 86.80 | 1.01 | 12.50 |
| 1956 | -22 | 50 | 32 | 15 | 9.2 | 32.9 | 21.0 | 2.96 | 26.40 | 0.65 | 4.40 |
| 1955 | -20 | 47 | 32 | 23 | 11.2 | 32.6 | 21.9 | 11.82 | 60.90 | 2.00 | 9.60 |
| 1954 | -29 | 57 | 27 | 14 | 4.4 | 30.5 | 17.4 | 2.79 | 35.50 | 0.83 | 7.00 |
| 1953 | -14 | 40 | 28 | 21 | 9.4 | 31.5 | 20.5 | 2.93 | 36.50 | 0.63 | 9.00 |
| 1952 | -28 | 41 | 31 | 10 | 12.9 | 29.8 | 21.4 | 6.31 | 81.50 | 1.49 | 14.00 |
| 1951 | -25 | 36 | 30 | 13 | 7.3 | 26.0 | 16.7 | 8.52 | 90.50 | 1.55 | 16.00 |
| 1950 | 6 | 42 | 30 | 27 | 20.6 | 34.4 | 27.5 | 4.11 | 36.00 | 0.66 | 6.00 |
| 1949 | -21 | 44 | 24 | 16 | 8.3 | 29.7 | 19.0 | 3.19 | 54.00 | 0.58 | 10.00 |
| 1948 | -31 | 36 | 23 | 10 | -0.5 | 23.0 | 11.3 | 7.19 | 81.00 | 1.60 | 12.00 |
| 1947 | -16 | 40 | 31 | 18 | 11.5 | 30.9 | 21.2 | 1.40 | 19.00 | 0.47 | 5.50 |
| 1946 | -19 | 41 | 33 | 16 | 12.8 | 33.1 | 22.9 | 2.59 | 13.20 | 0.79 | 4.00 |
| 1945 | -26 | 42 | 30 | 13 | 3.4 | 27.4 | 15.4 | 6.38 | 44.00 | 1.15 | 8.00 |
| 1944 | -12 | 40 | 25 | 21 | 4.2 | 30.5 | 17.4 | 3.30 | 25.00 | 0.75 | 5.00 |
| 1943 | -16 | 42 | 23 | 20 | 9.7 | 32.7 | 21.2 | 1.33 | 16.00 | 0.32 | 3.00 |
| 1942 | -25 | 42 | 32 | 25 | 12.0 | 33.8 | 22.9 | 9.01 | 78.00 | 1.02 | 12.00 |
| 1941 | -23 | 48 | 31 | 20 | 10.6 | 32.6 | 21.6 | 10.80 | 50.00 | 3.07 | 7.00 |
| 1940 | -18 | 48 | 28 | 20 | 9.3 | 33.6 | 21.5 | 5.82 | 37.00 | 1.36 | 8.00 |
| 1939 | -6 | 52 | 34 | 23 | 18.6 | 38.2 | 28.4 | 7.15 | 9.50 | 1.76 | 3.00 |
| 1938 | -13 | 45 | 30 | 22 | 7.8 | 32.2 | 20.0 | 2.82 | 24.00 | 1.05 | 7.00 |
| 1937 | -16 | 45 | 24 | 21 | 3.9 | 33.8 | 18.9 | 7.20 | 36.80 | 1.95 | 7.00 |
| 1936 | -24 | 40 | 23 | 12 | 3.6 | 30.1 | 16.8 | 2.99 | 30.00 | 0.78 | 6.00 |
| 1935 | -23 | 36 | 21 | 17 | -2.1 | 29.0 | 13.5 | 2.98 | 29.00 | 0.93 | 8.00 |
| 1934 | -17 | 40 | 20 | 24 | 2.9 | 33.2 | 18.0 | 4.39 | 42.50 | 0.88 | 10.00 |
| 1933 | -2 | 50 | 32 | 25 | 20.7 | 39.1 | 29.9 | 9.49 | 78.00 | 1.60 | 11.00 |
| 1932 | -25 | 47 | 26 | 8 | -0.3 | 28.3 | 14.0 | 4.70 | 26.40 | 2.20 | 5.00 |
| 1931 | -27 | 42 | 24 | 13 | 1.0 | 28.9 | 15.0 | 13.73 | 101.00 | 2.50 | 19.00 |
| 1930 | -23 | 42 | 23 | 12 | -5.5 | 28.7 | 11.6 | 0.43 | 11.50 | 0.13 | 4.00 |
| 1929 | -3 | 44 | 39 | 26 | 19.2 | 34.7 | 26.9 | 10.69 | 16.00 | 2.23 | 6.00 |
| 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 | |