Weather Report and Forecast for
Marengo, IA

Sunday, May 27th 2012, 9:38am CDT

7-day Forecast / 10-day Forecast

Latitude: 41°40'N, Longitude: 92°1'W, Elevation: 850.0 ft, Distance: 9.27 mi Marengo, IA Averages »

	Unit	Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Average temperature over 30 years	°F	48	17	22	35	48	60	69	74	71	63	51	37	23
Average high temperature over 30 years	°F	59	27	33	46	61	72	81	85	82	75	64	47	32
Average low temperature over 30 years	°F	36	7	12	24	36	48	57	62	59	51	39	27	14
Highest recorded temperature over 52 years	°F	105	66	68	87	91	93	100	104	105	98	93	77	68
Lowest recorded temperature over 52 years	°F	-31	-27	-31	-25	5	26	37	44	39	26	10	-7	-27
Average number of days above 90°F over 30 years	days	21	-	-	-	0.1	0.6	4.1	7.8	6.3	1.9	0.1	-	-
Average precipitation over 30 years	in	36.3	1.0	0.9	2.2	3.6	4.2	4.8	4.4	4.6	4.2	2.7	2.3	1.5
Average number of days below 32°F over 30 years	days	141	29	26	22	8.8	0.8	-	-	-	0.4	6.5	20	28
Average number of days below 0°F over 30 years	days	17	8.1	4.5	0.6	-	-	-	-	-	-	-	0.3	3.6
Average snowfall over 30 years	in	26.9	7.3	6.5	4.3	1.5	-	-	-	-	-	0.3	1.6	7.1
Most rain reported in a day over 82 years	in	6.2	1.7	1.4	2.9	3.7	5.4	6.2	5.2	4.3	5.0	2.6	3.0	1.9
Most rain reported in a month over 82 years	in	57.5	4.1	2.5	5.5	9.0	13.8	11.7	15.1	11.0	11.7	7.8	6.6	4.0
Least rain reported in a month over 82 years	in	19.2	-	0.1	-	0.2	0.4	-	0.1	0.3	0.4	-	-	0.2
Heating degree days over 30 years	days	6562	1406	1140	863	441	163	19	4	11	108	379	778	1250
Cooling degree days over 30 years	days	921	-	-	1	11	61	192	310	237	95	14	-	-
Most snow reported in a month over 82 years	in	65.0	41.0	19.0	27.0	12.0	1.5	-	-	-	-	4.0	12.0	21.8

Check weather averages for nearby locations (some locations might offer more data):

Average temperature of May: 60°F. Average high temperature: 72°F. Average low temperature: 48°F. Marengo, IA Averages »

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