AMERY, WISCONSIN

Period of Record General Climate Summary - Heating Degree Days

Station:(470175) AMERY 2 N
From Year=1922 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	1697	1404	1154	644	303	89	21	46	228	556	1007	1494	8644
60	1542	1263	999	499	186	35	4	12	129	411	857	1339	7276
57	1449	1178	907	416	129	17	1	4	84	330	767	1246	6528
55	1387	1122	845	363	97	10	0	2	60	279	707	1184	6057
50	1232	981	693	242	41	2	0	0	22	169	561	1029	4971

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