Station:(458928) WALLA WALLA FAA AIRPORT | |||||||||||||
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From Year=1949 To Year=2012 | |||||||||||||
Heating Degree Days for Selected Base Temperature (F) | |||||||||||||
Base | Jan. | Feb. | Mar. | Apr. | May | Jun. | Jul. | Aug. | Sep. | Oct. | Nov. | Dec. | Annual |
65 | 968 | 730 | 605 | 392 | 209 | 62 | 7 | 8 | 82 | 348 | 694 | 924 | 5029 |
60 | 813 | 589 | 451 | 253 | 101 | 16 | 1 | 1 | 29 | 212 | 544 | 769 | 3778 |
57 | 720 | 504 | 359 | 177 | 56 | 5 | 0 | 0 | 13 | 142 | 455 | 676 | 3109 |
55 | 659 | 448 | 300 | 132 | 33 | 2 | 0 | 0 | 7 | 103 | 397 | 615 | 2697 |
50 | 508 | 313 | 165 | 46 | 5 | 0 | 0 | 0 | 1 | 37 | 260 | 463 | 1799 |