Isolated strong to severe thunderstorms capable of producing large hail and damaging wind gusts will be possible this evening across west-central Texas. Elevated to Critical fire weather conditions will persist across the southern Rockies and portions of the southern Plains through this weekend. Read More >
Sallisaw, Oklahoma Climatology
| Sallisaw, OK | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Annual | |
| Average High Temperature | 48.2 | 53.2 | 61.8 | 71.0 | 78.1 | 85.8 | 91.2 | 91.6 | 83.9 | 73.2 | 60.8 | 49.8 | 70.8 | |
| Average Low Temperature | 28.0 | 32.4 | 40.3 | 49.3 | 59.6 | 67.5 | 71.5 | 70.8 | 62.8 | 51.3 | 40.5 | 30.9 | 50.5 | |
| Average Mean Temperature | 38.1 | 42.8 | 51.1 | 60.2 | 68.8 | 76.6 | 81.4 | 81.2 | 73.4 | 62.3 | 50.7 | 40.4 | 60.6 | |
| * Record High Temperature | 80 | 85 | 94 | 93 | 95 | 103 | 111 | 109 | 104 | 98 | 89 | 82 | 111 | |
| * Record Low Temperature | -9 | -11 | 8 | 23 | 32 | 45 | 50 | 50 | 33 | 18 | 9 | -9 | -11 | |
| Average Days Above 100 Degrees | 0 | 0 | 0 | 0 | 0 | 0 | 1.8 | 2.1 | 0.2 | 0 | 0 | 0 | 4.2 | |
| Average Days Above 90 Degrees | 0 | 0 | 0 | 0.1 | 0.5 | 6.2 | 19.0 | 18.9 | 6.6 | 0.2 | 0 | 0 | 51.4 | |
| Average Days Below 32 Degrees | 21.1 | 13.7 | 6.1 | 0.9 | 0 | 0 | 0 | 0 | 0 | 0.4 | 6.4 | 17.1 | 65.8 | |
| Average Days Below 10 Degrees | 1.3 | 0.5 | 0.1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.9 | 2.8 | |
| Average Rainfall | 2.71 | 2.88 | 3.97 | 4.48 | 5.96 | 4.66 | 3.31 | 3.22 | 4.79 | 4.29 | 4.70 | 3.22 | 48.19 | |
| * Record Rainfall | 6.91 | 8.72 | 10.86 | 13.39 | 14.43 | 11.21 | 13.13 | 6.65 | 11.02 | 14.23 | 11.27 | 8.15 | 75.93 | |
| Average Snowfall | 1.5 | 0.9 | 0.7 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.1 | 0.7 | 3.9 | |
| * Record Snowfall | 13.2 | 10.0 | 9.0 | 0.5 | 0 | 0 | 0 | 0 | 0 | 0 | 3.0 | 7.0 | 24.3 | |
| Average Heating Degree Days | 834 | 622 | 440 | 187 | 37 | 2 | 0 | 0 | 19 | 149 | 437 | 764 | 3492 | |
| Average Cooling Degree Days | 0 | 1 | 8 | 41 | 156 | 351 | 507 | 502 | 270 | 64 | 7 | 0 | 1907 | |
| Station Information | Elevation: 530 ft / Latitude: 35 28N / Longitude: 94 47W | |||||||||||||
| Temperatures are reported in Fahrenheit and rainfall/snowfall totals are reported in inches. * Records are for the period 1948-1991. Other averages are for the period 1981-2010. |
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