Station:(451630) COLVILLE | |||||||||||||
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From Year=1917 To Year=2005 | |||||||||||||
Heating Degree Days for Selected Base Temperature (F) | |||||||||||||
Base | Jan. | Feb. | Mar. | Apr. | May | Jun. | Jul. | Aug. | Sep. | Oct. | Nov. | Dec. | Annual |
65 | 1246 | 986 | 778 | 482 | 278 | 118 | 24 | 42 | 200 | 545 | 900 | 1148 | 6746 |
60 | 1091 | 844 | 623 | 335 | 152 | 39 | 4 | 8 | 95 | 392 | 750 | 993 | 5324 |
57 | 998 | 760 | 530 | 252 | 93 | 16 | 1 | 2 | 54 | 303 | 660 | 900 | 4567 |
55 | 936 | 703 | 468 | 200 | 62 | 7 | 0 | 1 | 35 | 246 | 600 | 838 | 4096 |
50 | 781 | 562 | 315 | 92 | 16 | 0 | 0 | 0 | 9 | 128 | 450 | 683 | 3036 |