Station:(504590) KETCHIKAN | |||||||||||||
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From Year=1949 To Year=2012 | |||||||||||||
Growing Degree Days for Selected Base Temperature (F) | |||||||||||||
Base | Jan. | Feb. | Mar. | Apr. | May | Jun. | Jul. | Aug. | Sep. | Oct. | Nov. | Dec. | Annual |
40 M | 21 | 22 | 28 | 105 | 277 | 431 | 560 | 571 | 408 | 202 | 63 | 29 | 2716 |
40 S | 21 | 43 | 70 | 175 | 452 | 884 | 1443 | 2014 | 2422 | 2624 | 2687 | 2716 | 2716 |
45 M | 2 | 3 | 2 | 27 | 134 | 282 | 405 | 416 | 259 | 78 | 13 | 4 | 1625 |
45 S | 2 | 5 | 8 | 35 | 169 | 451 | 855 | 1272 | 1531 | 1608 | 1622 | 1625 | 1625 |
50 M | 0 | 0 | 0 | 5 | 44 | 139 | 250 | 262 | 119 | 14 | 2 | 0 | 835 |
50 S | 0 | 1 | 1 | 6 | 50 | 189 | 439 | 700 | 819 | 833 | 835 | 835 | 835 |
55 M | 0 | 0 | 0 | 1 | 10 | 45 | 108 | 116 | 28 | 1 | 0 | 0 | 309 |
55 S | 0 | 0 | 0 | 1 | 11 | 56 | 164 | 280 | 309 | 309 | 309 | 309 | 309 |
60 M | 0 | 0 | 0 | 0 | 2 | 12 | 30 | 32 | 3 | 0 | 0 | 0 | 78 |
60 S | 0 | 0 | 0 | 0 | 2 | 14 | 44 | 76 | 78 | 78 | 78 | 78 | 78 |
Corn Growing Degree Days | |||||||||||||
50 M | 2 | 3 | 4 | 34 | 105 | 181 | 264 | 275 | 160 | 43 | 7 | 2 | 1080 |
50 S | 2 | 4 | 8 | 43 | 148 | 329 | 593 | 868 | 1028 | 1071 | 1078 | 1080 | 1080 |