Station:(457470) SEATTLE SAND PT WSFO | |||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|
From Year=1986 To Year=2006 | |||||||||||||
Heating Degree Days for Selected Base Temperature (F) | |||||||||||||
Base | Jan. | Feb. | Mar. | Apr. | May | Jun. | Jul. | Aug. | Sep. | Oct. | Nov. | Dec. | Annual |
65 | 705 | 602 | 564 | 410 | 263 | 129 | 38 | 26 | 107 | 343 | 551 | 721 | 4461 |
60 | 550 | 461 | 409 | 262 | 129 | 32 | 3 | 1 | 26 | 193 | 401 | 566 | 3032 |
57 | 457 | 376 | 316 | 178 | 67 | 8 | 0 | 0 | 7 | 116 | 311 | 473 | 2309 |
55 | 395 | 319 | 255 | 127 | 37 | 3 | 0 | 0 | 2 | 75 | 252 | 411 | 1876 |
50 | 243 | 181 | 115 | 33 | 4 | 0 | 0 | 0 | 0 | 17 | 120 | 258 | 972 |