Station:(455305) MERWIN DAM | |||||||||||||
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From Year=1971 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 | 815 | 612 | 632 | 452 | 267 | -99 | 28 | 39 | 154 | 284 | 535 | 671 | -99 |
60 | 660 | 473 | 477 | 309 | 134 | -99 | 2 | 3 | 54 | 145 | 386 | 516 | -99 |
57 | 567 | 390 | 384 | 232 | 68 | -99 | 0 | 0 | 23 | 77 | 298 | 423 | -99 |
55 | 505 | 336 | 323 | 185 | 38 | -99 | 0 | 0 | 13 | 43 | 243 | 361 | -99 |
50 | 350 | 202 | 177 | 83 | 3 | -99 | 0 | 0 | 2 | 5 | 125 | 207 | -99 |