DEWEY, UTAH

Period of Record General Climate Summary - Heating Degree Days

Station:(422150) DEWEY
From Year=1967 To Year=2004
Heating Degree Days for Selected Base Temperature (F)
Base	Jan.	Feb.	Mar.	Apr.	May	Jun.	Jul.	Aug.	Sep.	Oct.	Nov.	Dec.	Annual
65	1182	842	594	339	105	9	0	0	52	344	749	1089	5306
60	1027	701	440	205	40	2	0	0	17	207	599	934	4171
57	934	616	349	139	18	0	0	0	8	140	509	841	3555
55	872	559	290	102	9	0	0	0	5	104	449	779	3171
50	717	419	160	39	1	0	0	0	1	41	304	624	2306

Heating Degree Day units are computed as the difference between the base temperature and the daily average temperature. (Base Temp. - Daily Ave. Temp.) One unit is accumulated for each degree Fahrenheit the average temperature is below the base temperature. Negative numbers are discarded. Example: If the days high temperature was 65 and the low temperature was 31, the base 50 heating degree day units is 50 - ((65 + 31) / 2) = 2. 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