A high pressure system is bringing mostly clear skies and cooler temperatures across much of the eastern U.S. to the Mid-South. A stationary front will produce thunderstorms and heavy rain across the Florida Peninsula to the immediate Southeastern coast. Severe thunderstorms are possible across portions of the central and southern Plains. Read More >
Ralston, Oklahoma Climatology
Ralston, OK | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Annual | |
Average High Temperature | 47.6 | 53.5 | 62.6 | 72.3 | 79.6 | 87.5 | 93.1 | 93.3 | 84.9 | 73.7 | 61.1 | 48.7 | 71.6 | |
Average Low Temperature | 22.5 | 26.8 | 35.4 | 45.6 | 56.5 | 65.1 | 69.3 | 67.6 | 58.4 | 46.4 | 34.7 | 24.6 | 46.2 | |
Average Mean Temperature | 35.0 | 40.2 | 49.0 | 59.0 | 68.1 | 76.3 | 81.2 | 80.5 | 71.7 | 60.1 | 47.9 | 36.6 | 58.9 | |
* Record High Temperature | 80 | 88 | 93 | 100 | 97 | 105 | 111 | 110 | 107 | 98 | 88 | 80 | 111 | |
* Record Low Temperature | -11 | -10 | -1 | 18 | 29 | 44 | 49 | 43 | 30 | 21 | 6 | -13 | -13 | |
Average Days Above 100 Degrees | 0 | 0 | 0 | 0 | 0 | 0.3 | 3.6 | 4.9 | 0.9 | 0 | 0 | 0 | 9.7 | |
Average Days Above 90 Degrees | 0 | 0 | 0 | 0.5 | 1.5 | 10.4 | 22.2 | 21.5 | 8.2 | 0.5 | 0 | 0 | 64.9 | |
Average Days Below 32 Degrees | 26.0 | 19.6 | 12.2 | 2.7 | 0 | 0 | 0 | 0 | 0.1 | 2.5 | 12.8 | 23.7 | 99.6 | |
Average Days Below 10 Degrees | 3.1 | 1.8 | 0.2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.2 | 2.6 | 7.9 | |
Average Rainfall | 1.31 | 1.74 | 3.52 | 3.75 | 5.36 | 4.97 | 3.39 | 3.91 | 3.91 | 3.18 | 2.40 | 1.94 | 39.38 | |
* Record Rainfall | 5.55 | 5.41 | 8.24 | 7.83 | 11.75 | 15.55 | 11.62 | 11.32 | 12.80 | 8.06 | 5.21 | 5.36 | 54.78 | |
Average Number of Rain Days | 3.7 | 4.2 | 6.5 | 6.6 | 8.3 | 8.0 | 5.4 | 5.6 | 6.2 | 5.8 | 4.7 | 4.8 | 69.8 | |
Average Snowfall | 2.4 | 2.3 | 1.6 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.2 | 2.5 | 9.0 | |
* Record Snowfall | 15.0 | 12.5 | 13.5 | 2.0 | 0 | 0 | 0 | 0 | 0 | T | 7.5 | 11.0 | 33.0 | |
Average Heating Degree Days | 928 | 696 | 503 | 223 | 50 | 3 | 0 | 0 | 32 | 200 | 517 | 879 | 4031 | |
Average Cooling Degree Days | 0 | 1 | 7 | 42 | 144 | 342 | 502 | 479 | 232 | 46 | 4 | 0 | 1798 | |
Station Information | Elevation: 830 ft / Latitude: 36 30N / Longitude: 96 44W | |||||||||||||
Temperatures are reported in Fahrenheit and rainfall/snowfall totals are reported in inches. * Records are for the period 1948-1991. Averages are for the period 1981-2010. |
Updated: September 30, 2011