SALT LAKE CITY NWSFO, UTAH

Period of Record General Climate Summary - Cooling Degree Days

Station:(427598) SALT LAKE CITY NWSFO
From Year=1948 To Year=2006
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	39	182	417	705	648	328	72	2	0	2398
57	0	0	2	26	142	360	643	586	276	50	1	0	2087
60	0	0	0	13	92	281	551	494	204	26	0	0	1661
65	0	0	0	3	36	166	397	343	105	6	0	0	1056
70	0	0	0	0	9	80	248	201	40	1	0	0	578

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 Jul 28, 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