COQUILLE, OREGON

Period of Record General Climate Summary - Heating Degree Days

Station:(351834) COQUILLE
From Year=1942 To Year=1954
Heating Degree Days for Selected Base Temperature (F)
Base	Jan.	Feb.	Mar.	Apr.	May	Jun.	Jul.	Aug.	Sep.	Oct.	Nov.	Dec.	Annual
65	708	519	548	401	295	204	91	77	134	298	473	613	4361
60	553	378	393	255	151	77	12	8	38	157	323	458	2804
57	460	294	302	172	80	27	1	0	12	90	236	365	2039
55	398	238	242	123	45	11	0	0	5	57	180	304	1602
50	249	115	110	35	6	1	0	0	0	14	69	162	761

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