National Weather Service United States Department of Commerce

Back-to-Back Pacific Storms to Impact the West Coast; Heavy Snow in the Central Appalachians

Back-to-back powerful Pacific storm systems to impact the Pacific Northwest and northern California through the end of this week with heavy rain, flooding, strong winds, and higher elevation mountain snow. A strong, long-duration atmospheric river will accompany the Pacific storms, bringing excessive rainfall and flash flooding to southwest Oregon and northwest California through the week. 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.
(Annual totals may be slightly different than monthly totals due to rounding)