Weather Report and Forecast for
Petersburg, MO

Monday, May 28th 2012, 7:20am CDT

7-day Forecast / 10-day Forecast

Latitude: 39°1'N, Longitude: 92°46'W, Elevation: 641.0 ft, Distance: 4.95 mi Petersburg, MO Averages »

	Unit	Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Average temperature over 30 years	°F	53	26	30	42	53	64	73	77	75	67	56	43	31
Average high temperature over 30 years	°F	64	36	41	53	64	74	83	88	86	79	68	54	40
Average low temperature over 30 years	°F	42	15	19	32	42	53	62	66	64	56	44	32	21
Highest recorded temperature over 41 years	°F	109	75	80	84	91	93	104	109	105	100	93	82	71
Lowest recorded temperature over 41 years	°F	-23	-23	-20	-16	17	28	42	48	43	31	21	-5	-22
Average number of days above 90°F over 30 years	days	41	-	-	-	0.2	0.5	6.9	15	13	4.3	0.2	-	-
Average precipitation over 30 years	in	37.2	1.3	1.4	2.8	3.5	4.7	4.3	3.3	3.7	4.1	3.4	2.5	2.1
Average number of days below 32°F over 30 years	days	111	27	23	16	3.4	0.1	-	-	-	0.1	3	13	25
Average number of days below 0°F over 30 years	days	6.5	3	1.8	0.2	-	-	-	-	-	-	-	-	1.5
Average snowfall over 30 years	in	9.8	2.4	4.2	1.6	0.1	-	-	-	-	-	-	0.9	2.7
Most rain reported in a day over 41 years	in	5.3	2.3	1.8	2.6	3.1	3.6	4.1	5.0	4.2	5.3	3.7	3.5	2.2
Most rain reported in a month over 41 years	in	55.2	3.7	3.7	8.7	11.1	14.0	10.6	12.1	10.1	12.9	8.1	8.3	6.0
Least rain reported in a month over 41 years	in	21.2	-	0.1	0.5	1.1	1.5	0.1	0.8	0.7	0.2	-	0.1	0.3
Heating degree days over 30 years	days	4998	1144	910	646	294	92	7	1	2	53	260	592	997
Cooling degree days over 30 years	days	1338	-	-	4	27	94	265	412	339	166	29	2	-
Most snow reported in a month over 41 years	in	30.5	16.5	17.0	12.0	3.0	-	-	-	-	-	-	7.0	14.0

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

Average temperature of May: 64°F. Average high temperature: 74°F. Average low temperature: 53°F. Petersburg, MO Averages »

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