Weather Report and Forecast for
Portland Mills, PA

Wednesday, May 30th 2012, 10:05am EDT

7-day Forecast / 10-day Forecast

Latitude: 41°25'N, Longitude: 78°44'W, Elevation: 1360.0 ft, Distance: 1.59 mi Portland Mills, PA Averages »

	Unit	Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Average temperature over 30 years	°F	45	21	23	33	44	54	62	66	65	58	48	38	27
Average high temperature over 30 years	°F	57	31	34	44	56	68	76	80	78	71	60	48	36
Average low temperature over 30 years	°F	33	11	12	21	31	39	48	53	52	46	35	28	18
Highest recorded temperature over 71 years	°F	100	71	69	82	89	93	98	100	98	98	91	80	73
Lowest recorded temperature over 71 years	°F	-34	-31	-34	-20	3	17	26	34	26	21	10	-9	-23
Average number of days above 90°F over 30 years	days	6.4	-	-	-	-	0.3	1.2	2.5	1.8	0.5	-	-	-
Average precipitation over 30 years	in	42.4	2.4	2.4	3.3	3.4	4.4	4.7	4.6	3.9	3.6	3.1	3.6	3.1
Average number of days below 32°F over 30 years	days	168	29	26	26	17	6.8	0.6	-	0.1	2	13	21	27
Average number of days below 0°F over 30 years	days	15	5.3	5.3	1.4	-	-	-	-	-	-	-	0.1	2.6
Average snowfall over 30 years	in	56.5	15.2	14.2	8.0	2.1	0.1	-	-	-	-	0.2	3.7	13.1
Most rain reported in a day over 71 years	in	4.4	2.0	2.0	2.1	2.1	2.4	3.7	4.1	4.4	4.0	3.4	2.3	1.8
Most rain reported in a month over 71 years	in	54.9	8.2	5.4	6.5	7.2	8.8	12.4	11.8	9.7	9.0	7.2	8.8	6.6
Least rain reported in a month over 71 years	in	29.4	0.7	0.4	1.2	1.0	1.1	1.0	1.6	0.3	0.6	0.2	0.9	0.9
Heating degree days over 30 years	days	7393	1344	1175	978	623	345	124	48	63	212	526	792	1163
Cooling degree days over 30 years	days	270	-	-	-	1	11	49	103	76	29	1	-	-
Most snow reported in a month over 71 years	in	104.7	35.9	34.5	26.5	12.0	1.5	-	-	-	-	5.0	21.0	31.6

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

Average temperature of May: 54°F. Average high temperature: 68°F. Average low temperature: 39°F. Portland Mills, PA Averages »

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