KE-AHOLE POINT 68.13, HAWAII

Period of Record General Climate Summary - Cooling Degree Days

Station:(513911) KE-AHOLE POINT 68.13
From Year=1981 To Year=2012
Cooling Degree Days for Selected Base Temperature (F)
Base Jan. Feb. Mar. Apr. May Jun. Jul. Aug. Sep. Oct. Nov. Dec. Annual
55 593 543 630 645 711 722 782 800 771 768 687 627 8279
57 531 487 568 585 649 662 720 738 711 706 627 565 7548
60 438 402 475 495 556 572 627 645 621 613 537 472 6453
65 283 261 320 345 401 422 472 490 471 458 387 317 4627
70 129 121 166 195 246 272 317 335 321 303 237 162 2803
Cooling Degree Day units are computed as the difference between the daily average temperature and the base temperature. (Daily Ave. Temp. - Base Temp.) One unit is accumulated for each degree Fahrenheit the average temperature is above the base temperature. Negative numbers are discarded. Example: If the days high temperature was 95 and the low temperature was 51, the base 60 heating degree day units is ((95 + 51) / 2) - 60 = 13. This is done for each day of the month and summed.
Table updated on Oct 31, 2012
Months with 5 or more missing days are not considered
Years with 1 or more missing months are not considered

Western Regional Climate Center, wrcc@dri.edu