Station:(212246) DULUTH HARBOR STN | |||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|
From Year=1933 To Year=2004 | |||||||||||||
Cooling Degree Days for Selected Base Temperature (F) | |||||||||||||
Base | Jan. | Feb. | Mar. | Apr. | May | Jun. | Jul. | Aug. | Sep. | Oct. | Nov. | Dec. | Annual |
55 | 0 | 0 | 0 | 2 | 27 | 124 | 341 | 321 | 121 | 13 | 0 | 0 | 948 |
57 | 0 | 0 | 0 | 1 | 17 | 90 | 284 | 262 | 87 | 7 | 0 | 0 | 748 |
60 | 0 | 0 | 0 | 0 | 9 | 52 | 203 | 182 | 48 | 2 | 0 | 0 | 497 |
65 | 0 | 0 | 0 | 0 | 3 | 16 | 93 | 79 | 13 | 0 | 0 | 0 | 204 |
70 | 0 | 0 | 0 | 0 | 1 | 3 | 28 | 22 | 2 | 0 | 0 | 0 | 56 |