PAISLEY, OREGON

Period of Record General Climate Summary - Heating Degree Days

Station:(356426) PAISLEY
From Year=1892 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	1046	839	778	575	382	189	42	60	207	481	797	1015	6412
60	891	698	623	427	247	96	12	20	110	333	647	860	4963
57	798	613	530	342	178	57	5	9	69	252	557	767	4177
55	736	557	469	288	138	38	2	5	49	203	497	705	3687
50	581	416	321	170	63	10	0	1	17	105	353	550	2587

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