TULAROSA, NEW MEXICO

Period of Record General Climate Summary - Heating Degree Days

Station:(299165) TULAROSA
From Year=1909 To Year=2012
Heating Degree Days for Selected Base Temperature (F)
Base	Jan.	Feb.	Mar.	Apr.	May	Jun.	Jul.	Aug.	Sep.	Oct.	Nov.	Dec.	Annual
65	693	522	381	167	33	1	0	0	10	142	444	703	3096
60	538	381	239	76	9	0	0	0	2	62	298	548	2153
57	445	299	167	44	4	0	0	0	1	34	218	456	1667
55	384	247	127	29	2	0	0	0	0	22	171	395	1376
50	241	134	54	8	0	0	0	0	0	6	82	250	775

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 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