LONG BEACH EXP STN, WASHINGTON

Period of Record General Climate Summary - Cooling Degree Days

Station:(454748) LONG BEACH EXP STN
From Year=1967 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 0 1 1 6 23 54 119 131 92 22 2 0 450
57 0 0 0 3 13 27 69 79 56 10 1 0 258
60 0 0 0 1 6 9 22 27 23 3 0 0 90
65 0 0 0 0 2 2 3 3 5 0 0 0 15
70 0 0 0 0 0 0 1 0 0 0 0 0 2
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