Station:(047643) SAINT HELENA | |||||||||||||
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From Year=1931 To Year=2006 | |||||||||||||
Growing Degree Days for Selected Base Temperature (F) | |||||||||||||
Base | Jan. | Feb. | Mar. | Apr. | May | Jun. | Jul. | Aug. | Sep. | Oct. | Nov. | Dec. | Annual |
40 M | 212 | 287 | 402 | 513 | 702 | 831 | 966 | 948 | 840 | 671 | 399 | 232 | 7002 |
40 S | 212 | 498 | 900 | 1413 | 2115 | 2945 | 3911 | 4859 | 5699 | 6370 | 6769 | 7002 | 7002 |
45 M | 94 | 156 | 251 | 363 | 547 | 681 | 811 | 793 | 690 | 516 | 253 | 108 | 5262 |
45 S | 94 | 250 | 500 | 864 | 1411 | 2092 | 2903 | 3696 | 4386 | 4902 | 5154 | 5262 | 5262 |
50 M | 27 | 59 | 123 | 221 | 393 | 531 | 656 | 638 | 540 | 362 | 127 | 33 | 3709 |
50 S | 27 | 86 | 209 | 430 | 823 | 1354 | 2009 | 2648 | 3187 | 3549 | 3676 | 3709 | 3709 |
55 M | 4 | 13 | 43 | 106 | 244 | 381 | 501 | 483 | 390 | 215 | 45 | 5 | 2430 |
55 S | 4 | 18 | 60 | 166 | 410 | 791 | 1292 | 1775 | 2165 | 2380 | 2424 | 2430 | 2430 |
60 M | 1 | 1 | 9 | 36 | 121 | 235 | 346 | 328 | 243 | 96 | 10 | 0 | 1427 |
60 S | 1 | 2 | 11 | 48 | 169 | 404 | 749 | 1078 | 1320 | 1417 | 1427 | 1427 | 1427 |
Corn Growing Degree Days | |||||||||||||
50 M | 114 | 162 | 241 | 323 | 433 | 509 | 588 | 581 | 519 | 424 | 244 | 126 | 4264 |
50 S | 114 | 276 | 517 | 840 | 1273 | 1782 | 2370 | 2951 | 3470 | 3894 | 4138 | 4264 | 4264 |