Hanna
Weather Station of the U.S. Weather Service

Located in McIntosh County, Oklahoma, Hanna is at an elevation of 679 feet and was established as a weather station on 01 Mar 1949.

From 1971 to 2000, the following average readings were recorded:

 - - - - - - - - - JAN FEB MAR APR MAY JUN JUL AUG SEP OCT NOV DEC YEAR Average High....... 49.6 55.9 65.1 73.9 80.4 87.7 93.4 93.5 85.5 75.6 61.9 52.2 72.9 Average Low........ 27.8 32.4 41.0 49.3 58.4 66.4 70.1 68.5 61.5 50.2 39.9 31.1 49.7 Monthly Precipitn.. 2.06 2.45 4.12 4.14 6.25 4.35 2.94 2.78 5.20 4.45 4.24 2.88 45.86 Heating Degree Days 817 588 376 140 28 1 0 1 20 118 431 723 3243 Cooling Degree Days 0 5 5 36 164 363 519 497 275 52 7 0 1923 

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