Station:(021001) BRIGHT ANGEL RANGER STN | |||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|
From Year=1925 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 | 1177 | 1024 | 997 | 748 | 526 | 253 | 104 | 153 | 320 | 639 | 908 | 1119 | 7966 |
60 | 1022 | 882 | 842 | 598 | 373 | 131 | 23 | 44 | 178 | 484 | 758 | 964 | 6298 |
57 | 929 | 798 | 749 | 509 | 284 | 79 | 6 | 14 | 107 | 391 | 668 | 871 | 5404 |
55 | 867 | 741 | 687 | 450 | 229 | 52 | 2 | 6 | 71 | 331 | 608 | 809 | 4851 |
50 | 712 | 600 | 532 | 305 | 117 | 15 | 0 | 0 | 19 | 191 | 459 | 654 | 3604 |