| 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 | 32 | 87 | 62 | 37 | 42.2 | 62.5 | 52.3 | ||||
| 2012 | 41 | 89 | 65 | 62 | 52.9 | 72.8 | 62.9 | ||||
| 2011 | 33 | 86 | 71 | 50 | 48.8 | 71.6 | 60.2 | ||||
| 2010 | 40 | 82 | 66 | 50 | 51.8 | 71.1 | 61.4 | ||||
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| 1998 | |||||||||||
| 1997 | 26 | 84 | 52 | 52 | 41.2 | 67.7 | 54.5 | 4.88 | 0.00 | 1.83 | 0.00 |
| 1996 | 30 | 86 | 60 | 55 | 43.1 | 71.5 | 57.3 | 1.15 | 0.00 | 0.50 | 0.00 |
| 1995 | 33 | 84 | 63 | 45 | 44.5 | 68.1 | 56.3 | 9.01 | 0.00 | 3.05 | 0.00 |
| 1994 | 31 | 85 | 65 | 42 | 46.4 | 70.7 | 58.6 | 6.93 | 0.00 | 1.84 | 0.00 |
| 1993 | 27 | 81 | 59 | 43 | 43.3 | 64.9 | 54.1 | 4.29 | 0.00 | 1.02 | 0.00 |
| 1992 | 25 | 86 | 65 | 48 | 46.9 | 69.6 | 58.3 | 5.50 | 0.00 | 1.65 | 0.00 |
| 1991 | |||||||||||
| 1990 | 27 | 83 | 65 | 52 | 45.1 | 68.8 | 56.9 | 5.94 | 0.00 | 1.58 | 0.00 |
| 1989 | 25 | 89 | 70 | 51 | 49.1 | 72.9 | 61.0 | 0.13 | 0.00 | 0.08 | 0.00 |
| 1988 | 32 | 86 | 59 | 58 | 42.6 | 70.9 | 56.5 | 4.22 | 0.00 | 2.14 | 0.00 |
| 1987 | 21 | 96 | 66 | 50 | 40.7 | 75.1 | 57.9 | 1.12 | 0.00 | 0.70 | 0.00 |
| 1986 | 34 | 89 | 67 | 60 | 50.4 | 73.4 | 61.9 | 4.71 | 0.00 | 1.77 | 0.00 |
| 1985 | 32 | 87 | 66 | 56 | 50.6 | 73.2 | 61.9 | 6.75 | 0.00 | 3.11 | 0.00 |
| 1984 | 33 | 84 | 69 | 50 | 45.4 | 66.4 | 55.9 | 3.42 | 0.00 | 0.74 | 0.00 |
| 1983 | 28 | 84 | 58 | 45 | 40.0 | 63.4 | 51.7 | 3.41 | 0.00 | 1.17 | 0.00 |
| 1982 | 29 | 89 | 70 | 48 | 43.6 | 70.5 | 57.0 | 1.10 | 0.00 | 0.63 | 0.00 |
| 1981 | 37 | 89 | 68 | 60 | 55.8 | 78.6 | 67.5 | 3.32 | 0.00 | 1.81 | 0.00 |
| 1980 | 32 | 89 | 61 | 53 | 44.9 | 71.7 | 58.4 | 4.49 | 0.00 | 2.11 | 0.00 |
| 1979 | 34 | 86 | 63 | 41 | 47.8 | 71.0 | 59.6 | 3.87 | 0.00 | 1.71 | 0.00 |
| 1978 | 35 | 85 | 65 | 59 | 50.2 | 75.2 | 62.7 | 2.25 | 0.00 | 0.57 | 0.00 |
| 1977 | 27 | 87 | 61 | 59 | 47.0 | 74.9 | 61.0 | 2.28 | 0.00 | 0.85 | 0.00 |
| 1976 | 35 | 85 | 63 | 54 | 48.2 | 73.2 | 60.7 | 5.50 | 0.00 | 1.32 | 0.00 |
| 1975 | 20 | 91 | 70 | 39 | 46.2 | 71.9 | 59.0 | 1.72 | 0.00 | 0.64 | 0.00 |
| 1974 | 29 | 94 | 64 | 55 | 47.3 | 74.0 | 60.7 | 3.54 | 0.00 | 1.60 | 0.00 |
| 1973 | 28 | 85 | 59 | 45 | 44.3 | 67.1 | 55.7 | 6.84 | 0.00 | 1.49 | 0.00 |
| 1972 | 23 | 100 | 68 | 62 | 50.5 | 78.8 | 65.3 | 2.58 | 0.00 | 0.88 | 0.00 |
| 1971 | 26 | 88 | 61 | 55 | 47.4 | 73.3 | 60.6 | 1.51 | 0.00 | 0.38 | 0.00 |
| 1970 | 29 | 90 | 72 | 43 | 48.4 | 71.2 | 59.8 | 4.80 | 0.00 | 2.61 | 0.00 |
| 1969 | 36 | 83 | 59 | 56 | 48.1 | 72.9 | 60.5 | 2.19 | 0.00 | 1.01 | 0.00 |
| 1968 | 29 | 85 | 60 | 51 | 45.3 | 71.3 | 58.3 | 4.72 | 0.00 | 1.71 | 0.00 |
| 1967 | 38 | 87 | 64 | 51 | 52.3 | 74.6 | 63.4 | 5.86 | 0.00 | 2.30 | 0.00 |
| 1966 | 29 | 88 | 60 | 50 | 44.5 | 70.4 | 57.5 | 2.43 | 0.00 | 0.70 | 0.00 |
| 1965 | 32 | 90 | 65 | 62 | 52.7 | 77.9 | 65.2 | 3.65 | 0.00 | 1.34 | 0.00 |
| 1964 | 29 | 87 | 61 | 55 | 46.5 | 77.0 | 61.8 | 7.32 | 0.00 | 6.30 | 0.00 |
| 1963 | 40 | 90 | 67 | 56 | 51.3 | 75.9 | 63.6 | 2.94 | 0.00 | 1.58 | 0.00 |
| 1962 | 25 | 93 | 64 | 50 | 45.9 | 69.2 | 57.0 | 3.18 | 0.00 | 1.03 | 0.00 |
| 1961 | 29 | 89 | 67 | 53 | 41.5 | 71.9 | 56.3 | 1.09 | 0.00 | 0.64 | 0.00 |
| 1960 | 35 | 84 | 65 | 67 | 50.4 | 75.7 | 63.1 | 4.54 | 0.00 | 2.53 | 0.00 |
| 1959 | 31 | 88 | 65 | 48 | 47.1 | 71.7 | 59.4 | 2.10 | 0.00 | 0.82 | 0.00 |
| 1958 | 36 | 94 | 55 | 50 | 45.2 | 70.3 | 57.9 | 2.77 | 0.00 | 0.50 | 0.00 |
| 1957 |
| Station Details for: "Keystone Dam" (Tulsa County) View Map | |
|---|---|
| Weather Source ID | 18103 |
| National Weather Service ID (NWS) | KEYO2 |
| NWS Cooperative Observer ID (COOP) | 344812 |
| International Civil Aviation Organization ID (ICAO) | |
| World Meteorological Organization ID (WMO) | |
| Latitude: 36.15 Longitude: -96.25 Elevation: 214.884m (704.998ft) | |
| Zip Code: 74063 | |