SAWYERS BAR RNGR STN, CALIFORNIA

Period of Record General Climate Summary - Cooling Degree Days

Station:(048025) SAWYERS BAR RNGR STN
From Year=1948 To Year=1988
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	4	18	140	328	507	487	306	90	1	0	1881
57	0	0	2	10	105	275	446	426	255	64	0	0	1582
60	0	0	0	4	61	202	357	337	185	35	0	0	1181
65	0	0	0	0	19	102	219	201	87	7	0	0	635
70	0	0	0	0	2	38	107	95	27	0	0	0	269

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 Apr 5, 2006
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