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NOTE: These climate data are unofficial. Please contact the National Climate Data Center for official data.
Jefferson, Oklahoma
County: Grant Latitude/Longitude: 36° 43' 20" N 97° 47' 28" W Elevation: 1045 feet MSL
Month Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Ann
A
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s		 Precipitation (in.) 1.02 1.34 3.02 3.16 4.96 4.31 3.45 3.06 3.39 3.20 2.31 1.39 34.61
Snowfall (in.) 2.6 3.1 1.3 0.1 0.0 0.0 0.0 0.0 0.0 T 0.7 2.1 9.9
Average High 45.0 51.8 60.4 70.3 79.8 90.3 95.9 94.5 86.0 74.6 58.9 47.7 71.3
Average Low 20.1 24.6 33.1 43.4 55.4 64.7 69.7 67.4 58.9 46.3 33.1 23.6 45.0
Average Temp 32.6 38.2 46.8 56.9 67.6 77.5 82.8 81.0 72.5 60.5 46.0 35.7 58.2
Degree
Days		 Heating 1006 752 566 267 62 3 0 1 26 173 571 910 4337
Cooling 0 0 0 23 143 377 551 496 249 32 0 0 1871
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