MORO, OREGON

Period of Record General Climate Summary - Heating Degree Days

Station:(355734) MORO
From Year=1897 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	1054	831	727	531	338	161	47	53	176	469	782	1009	6178
60	899	690	572	384	206	72	12	14	84	321	632	854	4740
57	806	605	480	299	139	37	4	4	47	239	542	761	3962
55	744	549	418	245	101	20	2	1	30	189	482	699	3481
50	589	409	270	128	34	3	0	0	7	87	336	545	2407

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