Station:(357823) SILVERTON | |||||||||||||
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From Year=1962 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 | 778 | 621 | 578 | 456 | 300 | 151 | 48 | 40 | 117 | 360 | 591 | 783 | 4824 |
60 | 623 | 480 | 423 | 310 | 169 | 56 | 7 | 4 | 38 | 216 | 441 | 628 | 3395 |
57 | 530 | 395 | 331 | 227 | 103 | 22 | 1 | 0 | 13 | 141 | 352 | 535 | 2651 |
55 | 468 | 339 | 271 | 176 | 67 | 9 | 0 | 0 | 6 | 98 | 294 | 474 | 2202 |
50 | 318 | 204 | 136 | 69 | 13 | 0 | 0 | 0 | 0 | 29 | 162 | 323 | 1255 |