LANGLOIS 5 NNE, OREGON

Period of Record General Climate Summary - Heating Degree Days

Station:(354732) LANGLOIS 5 NNE
From Year=1983 To Year=1995
Heating Degree Days for Selected Base Temperature (F)
Base	Jan.	Feb.	Mar.	Apr.	May	Jun.	Jul.	Aug.	Sep.	Oct.	Nov.	Dec.	Annual
65	558	503	503	435	355	248	164	160	204	316	473	605	4524
60	403	362	348	286	205	106	34	33	74	172	323	450	2796
57	311	279	256	198	123	41	5	4	24	98	235	358	1933
55	251	226	196	142	78	16	0	1	9	58	181	296	1454
50	116	113	75	36	9	0	0	0	0	9	73	155	586

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