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Tahlequah, Oklahoma Climatology


Tahlequah, OK Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual
Average High Temperature 48 54 64 73 79 86 92 92 84 74 61 51 72
Average Low Temperature 26 31 39 48 57 65 69 68 60 49 38 29 48
Average Mean Temperature 37 42 52 60 68 76 80 80 72 62 50 40 60
* Record High Temperature 78 86 92 93 97 105 114 110 105 98 86 80 114
* Record Low Temperature -13 -9 -10 20 30 42 45 48 28 17 6 -14 -14
*Average Days Above 100 Degrees 0 0 0 0 0 0 3 3 0 0 0 0 7
*Average Days Above 90 Degrees 0 0 0 0 0 9 21 22 8 1 0 0 59
*Average Days Below 32 Degrees 22 17 9 2 0 0 0 0 0 2 9 19 79
*Average Days Below 10 Degrees 3 1 0 0 0 0 0 0 0 0 0 1 6
Average Rainfall 2.38 2.44 4.15 4.08 5.66 5.19 3.48 3.23 5.35 4.33 4.65 3.20 48.14
* Record Rainfall 6.19 8.68 9.71 9.69 12.92 10.32 13.44 11.08 12.67 12.37 7.12 7.52 73.48
*Average Number of Rain Days 5 6 7 8 9 7 5 6 8 6 6 6 83
*Average Snowfall 2.2 2.5 1.7 0 0 0 0 0 0 0 0.5 1.5 8.0
* Record Snowfall 17.5 11.4 18.0 2.6 0 0 0 0 0 0 4.7 7.4 20.2
Average Heating Degree Days 875 640 421 176 58 2 0 1 34 156 471 780 3614
Average Cooling Degree Days 0 0 2 35 147 319 478 464 253 53 5 0 1756
Station Information Elevation: 850 ft / Latitude: 35 56N / Longitude: 94 58W
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 1961-1990.

Other averages are for the period 1971-2000.
(Annual totals may be slightly different than monthly totals due to rounding)



National Weather Service
Tulsa, OK
10159 E. 11th St. Suite 300
Tulsa, OK 74128
918-838-7838
Page Author: WFO Tulsa, OK
Web Master's Email:sr-tsa.webmaster@noaa.gov
Page last modified: January 9, 2007
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