| 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) |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 2010 | -20 | 42 | 25 | -4 | 5.9 | 23.8 | 14.9 | 0.00 | 0.00 | 0.00 | 0.00 |
| 2009 | -21 | 47 | 22 | 2 | 3.2 | 29.4 | 16.3 | 0.08 | 0.40 | 0.08 | 0.40 |
| 2008 | 0 | 54 | 23 | 9 | 7.8 | 30.5 | 19.2 | 0.00 | 0.00 | ||
| 2007 | -7 | 49 | 31 | 9 | 15.3 | 39.4 | 27.4 | 0.33 | 0.00 | 0.30 | 0.00 |
| 2006 | 19 | 65 | 31 | 35 | 23.7 | 46.3 | 35.0 | 0.52 | 0.00 | 0.40 | 0.00 |
| 2005 | -17 | 62 | 31 | 6 | 10.9 | 35.8 | 23.3 | 0.28 | 0.00 | 0.25 | 0.00 |
| 2004 | -14 | 48 | 23 | -4 | 2.5 | 24.9 | 13.7 | 0.18 | 0.00 | 0.10 | 0.00 |
| 2003 | -15 | 57 | 33 | 7 | 8.6 | 30.9 | 19.8 | 0.46 | 0.00 | 0.46 | 0.00 |
| 2002 | -9 | 62 | 35 | 11 | 13.5 | 35.6 | 24.5 | 0.00 | 0.00 | 0.00 | 0.00 |
| 2001 | -8 | 52 | 30 | 22 | 13.2 | 36.0 | 24.6 | 0.00 | 0.00 | 0.00 | 0.00 |
| 2000 | -4 | 52 | 25 | 16 | 10.6 | 34.1 | 22.3 | 0.15 | 0.00 | 0.10 | 0.00 |
| 1999 | -10 | 54 | 23 | 7 | 5.8 | 30.1 | 18.4 | 0.22 | 0.00 | 0.10 | 0.00 |
| 1998 | -15 | 63 | 31 | 2 | 11.1 | 35.1 | 23.6 | 0.51 | 0.00 | 0.18 | 0.00 |
| 1997 | -15 | 45 | 34 | -3 | 4.1 | 23.5 | 14.2 | 2.44 | 0.00 | 1.62 | 0.00 |
| 1996 | -25 | 53 | 32 | -8 | 4.1 | 21.6 | 12.7 | 0.09 | 0.00 | 0.09 | 0.00 |
| 1995 | -3 | 43 | 28 | 13 | 11.5 | 25.5 | 18.5 | 0.19 | 0.00 | 0.09 | 0.00 |
| 1994 | -13 | 44 | 15 | 0 | 1.0 | 19.4 | 10.3 | 0.12 | 0.00 | 0.09 | 0.00 |
| 1993 | -15 | 44 | 26 | 1 | 3.9 | 25.1 | 14.5 | 0.18 | 0.00 | 0.11 | 0.00 |
| 1992 | -5 | 55 | 30 | 21 | 17.5 | 39.0 | 28.3 | 0.48 | 0.00 | 0.48 | 0.00 |
| 1991 | -21 | 55 | 35 | 6 | 5.5 | 27.6 | 16.6 | 0.02 | 0.00 | 0.02 | 0.00 |
| 1990 | 1 | 62 | 34 | 24 | 22.1 | 41.4 | 31.7 | 0.02 | 0.02 | ||
| 1989 | -7 | 65 | 31 | 6 | 11.7 | 36.4 | 24.0 | 0.18 | 0.15 | ||
| 1988 | -22 | 54 | 27 | -3 | 2.0 | 26.6 | 14.3 | 0.01 | 0.00 | 0.01 | 0.00 |
| 1987 | -4 | 64 | 34 | 24 | 16.4 | 38.7 | 27.5 | 0.00 | 0.00 | 0.00 | 0.00 |
| 1986 | -11 | 50 | 32 | 1 | 14.8 | 33.5 | 24.2 | 0.06 | 0.00 | 0.04 | 0.00 |
| 1985 | -15 | 42 | 27 | -6 | 3.8 | 23.5 | 13.6 | 0.54 | 0.40 | ||
| 1984 | -11 | 49 | 34 | 3 | 12.3 | 30.9 | 21.6 | 0.00 | 0.00 | 0.00 | 0.00 |
| 1983 | 5 | 65 | 31 | 13 | 18.3 | 38.6 | 28.5 | 0.00 | 0.00 | 0.00 | 0.00 |
| 1982 | -19 | 52 | 16 | -3 | -4.1 | 14.4 | 5.1 | 0.23 | 0.00 | 0.10 | 0.00 |
| 1981 | 0 | 65 | 31 | 17 | 14.5 | 37.6 | 26.1 | 0.00 | 0.00 | 0.00 | 0.00 |
| 1980 | -19 | 50 | 25 | -3 | 7.4 | 27.8 | 17.6 | 0.16 | 0.08 | ||
| 1979 | -15 | 42 | 16 | -2 | -3.2 | 14.8 | 5.9 | 0.48 | 0.17 | ||
| 1978 | -16 | 32 | 15 | -3 | -6.7 | 10.8 | 2.0 | 0.12 | 0.07 | ||
| 1977 | -20 | 40 | 24 | -5 | -1.8 | 18.5 | 8.4 | 0.30 | 0.17 | ||
| 1976 | -14 | 49 | 31 | -5 | 9.2 | 27.8 | 18.5 | 0.22 | 0.21 | ||
| 1975 | -7 | 52 | 32 | 1 | 12.1 | 32.1 | 22.1 | 0.53 | 0.21 | ||
| 1974 | -15 | 65 | 36 | 0 | 7.6 | 32.3 | 20.0 | 0.00 | 0.00 | 0.00 | 0.00 |
| 1973 | -14 | 52 | 27 | -7 | 11.5 | 28.1 | 19.8 | 0.35 | 4.00 | 0.30 | 3.00 |
| 1972 | -21 | 45 | 23 | -11 | 1.9 | 22.0 | 12.0 | 0.11 | 2.30 | 0.07 | 2.00 |
| 1971 | -18 | 45 | 21 | -2 | 2.7 | 20.2 | 11.4 | 0.21 | 0.11 | ||
| 1970 | -27 | 44 | 27 | -9 | 2.1 | 18.4 | 10.3 | 0.20 | 0.07 | ||
| 1969 | -16 | 44 | 25 | -1 | 0.4 | 17.2 | 8.8 | 0.46 | 0.00 | 0.25 | 0.00 |
| 1968 | -20 | 55 | 34 | -4 | 5.7 | 28.0 | 16.8 | 0.08 | 0.05 | ||
| 1967 | -7 | 60 | 24 | 1 | 11.4 | 32.8 | 22.1 | 0.31 | 4.00 | 0.20 | 2.00 |
| 1966 | -27 | 49 | 14 | -7 | -3.0 | 18.6 | 7.8 | 0.22 | 3.00 | 0.10 | 1.00 |
| 1965 | -15 | 41 | 23 | 0 | 2.5 | 23.2 | 12.8 | 0.27 | 3.50 | 0.10 | 1.00 |
| 1964 | -13 | 68 | 31 | 10 | 13.4 | 37.7 | 25.5 | 0.05 | 1.00 | 0.05 | 1.00 |
| 1963 | -24 | 60 | 26 | 1 | -2.5 | 25.0 | 11.3 | 0.26 | 2.50 | 0.08 | 1.50 |
| 1962 | -20 | 62 | 31 | -1 | 5.5 | 25.1 | 15.3 | 0.29 | 0.10 | ||
| 1961 | -21 | 51 | 25 | 1 | 9.8 | 30.5 | 20.1 | 0.05 | 0.10 | 0.04 | 0.10 |
| Station Details for: "Oahe Dam" (Stanley County) View Map | |
|---|---|
| Weather Source ID | 19643 |
| National Weather Service ID (NWS) | PIES2 |
| NWS Cooperative Observer ID (COOP) | 396170 |
| International Civil Aviation Organization ID (ICAO) | |
| World Meteorological Organization ID (WMO) | |
| Latitude: 44.4419 Longitude: -100.418 Elevation: 505.968m (1659.995ft) | |
| Zip Code: 57532 | |