Station:(457463) SEATTLE MAPLE LEAF R | |||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|
From Year=1941 To Year=1960 | |||||||||||||
Heating Degree Days for Selected Base Temperature (F) | |||||||||||||
Base | Jan. | Feb. | Mar. | Apr. | May | Jun. | Jul. | Aug. | Sep. | Oct. | Nov. | Dec. | Annual |
65 | 842 | 670 | 664 | 462 | 322 | 200 | 82 | 88 | 170 | 382 | 635 | 731 | 5248 |
60 | 687 | 529 | 509 | 313 | 185 | 79 | 15 | 13 | 63 | 232 | 485 | 576 | 3687 |
57 | 594 | 444 | 416 | 228 | 114 | 30 | 4 | 2 | 25 | 152 | 395 | 483 | 2888 |
55 | 532 | 387 | 355 | 174 | 74 | 12 | 1 | 1 | 10 | 108 | 335 | 421 | 2410 |
50 | 378 | 249 | 204 | 63 | 15 | 1 | 0 | 0 | 0 | 31 | 189 | 268 | 1396 |