Station:(457933) SPOKANE | |||||||||||||
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From Year=1953 To Year=1983 | |||||||||||||
Growing Degree Days for Selected Base Temperature (F) | |||||||||||||
Base | Jan. | Feb. | Mar. | Apr. | May | Jun. | Jul. | Aug. | Sep. | Oct. | Nov. | Dec. | Annual |
40 M | 10 | 29 | 83 | 245 | 513 | 719 | 958 | 917 | 624 | 297 | 54 | 14 | 4462 |
40 S | 10 | 40 | 123 | 368 | 881 | 1600 | 2558 | 3475 | 4098 | 4395 | 4449 | 4462 | 4462 |
45 M | 1 | 6 | 26 | 126 | 361 | 569 | 803 | 762 | 474 | 165 | 14 | 2 | 3310 |
45 S | 1 | 7 | 33 | 160 | 521 | 1090 | 1893 | 2655 | 3130 | 3294 | 3308 | 3310 | 3310 |
50 M | 0 | 0 | 6 | 53 | 225 | 420 | 648 | 607 | 330 | 74 | 2 | 0 | 2366 |
50 S | 0 | 1 | 6 | 60 | 285 | 705 | 1353 | 1960 | 2290 | 2364 | 2366 | 2366 | 2366 |
55 M | 0 | 0 | 1 | 19 | 121 | 279 | 494 | 453 | 201 | 26 | 0 | 0 | 1593 |
55 S | 0 | 0 | 1 | 20 | 141 | 419 | 913 | 1365 | 1567 | 1593 | 1593 | 1593 | 1593 |
60 M | 0 | 0 | 0 | 5 | 55 | 160 | 343 | 305 | 103 | 6 | 0 | 0 | 978 |
60 S | 0 | 0 | 0 | 5 | 60 | 220 | 563 | 869 | 971 | 978 | 978 | 978 | 978 |
Corn Growing Degree Days | |||||||||||||
50 M | 1 | 11 | 47 | 144 | 299 | 432 | 596 | 568 | 379 | 168 | 15 | 2 | 2662 |
50 S | 1 | 12 | 58 | 202 | 502 | 934 | 1530 | 2099 | 2477 | 2645 | 2660 | 2662 | 2662 |