Weather Averages for Harrisburg, PA

Weather Averages for
Harrisburg, PA

Latitude: 40°16'N, Longitude: 76°53'W, Elevation: 88.4 m, Distance: 0.18 km

	Unit	Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Average temperature over 30 years	°C	11	-1	0	5	10	16	21	24	23	19	12	6	0
Average high temperature over 30 years	°C	16	2	4	10	16	22	27	29	28	24	18	11	4
Average low temperature over 30 years	°C	6	-5	-4	0	5	10	15	18	17	13	7	2	-3
Highest recorded temperature over 71 years	°C	41	22	23	30	33	36	37	41	39	38	35	28	23
Lowest recorded temperature over 71 years	°C	-23	-22	-23	-15	-7	0	4	9	7	-1	-5	-12	-22
Average number of rainy days over 15 years	days	125	10	10	11	12	13	11	10	9	9	9	10	10
Average number of days above 27°C over 30 years	days	22	-	-	-	0.2	1	4.3	8.5	5.7	1.8	0.1	-	-
Average precipitation over 30 years	cm	102.9	7.1	7.4	8.4	8.1	10.9	9.9	9.1	8.4	8.9	7.4	8.9	8.1
Average morning relative humidity over 51 years	%	76	72	71	72	71	74	77	79	83	85	82	77	73
Average evening relative humidity over 50 years	%	55	58	55	52	50	52	53	53	55	56	55	57	58
Average wind speed over 51 years	km/h	12.2	13.4	14.5	15.3	14.8	12.2	11.1	10.1	9.5	9.8	10.6	12.6	13.0
Average number of days below -1.5°C over 30 years	days	99	24	22	16	3.1	-	-	-	-	-	1.6	10	22
Average number of days below -17.5°C over 30 years	days	0.9	0.5	0.2	-	-	-	-	-	-	-	-	-	0.1
Average snowfall over 30 years	cm	94.7	27.4	29.0	13.7	1.8	-	-	-	-	-	-	5.3	17.5
Average number of clear days over 55 years	days	86	7	7	7	6	6	7	7	8	9	10	6	6
Most rain reported in a day over 71 years	cm	23.1	5.3	5.1	5.1	5.6	6.9	23.1	10.2	11.9	11.7	10.2	7.4	6.9
Most rain reported in a month over 71 years	cm	150.6	20.3	15.0	17.0	20.3	24.6	47.2	24.6	27.2	38.1	25.1	18.3	19.3
Heating degree days over 30 years	days	5411	1128	952	741	414	155	20	2	4	72	330	620	973
Cooling degree days over 30 years	days	1003	-	-	1	10	56	196	332	283	115	9	1	-
Average possibility of sunshine over 55 years	%	57	49	54	57	58	60	65	68	67	61	57	47	44
Average number of cloudy days over 55 years	days	170	17	14	16	15	15	12	12	12	12	13	16	17
Average number of partly cloudy days over 55 years	days	109	7	7	8	9	10	11	12	11	9	8	8	8
Most snow reported in a month over 71 years	cm	207.5	86.4	76.7	57.4	25.9	-	0.5	0.3	-	-	3.8	39.1	71.9

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

Latitude: 40°13'N, Longitude: 76°51'W, Elevation: 103.0 m, Distance: 2.23 km

Latitude: 40°12'N, Longitude: 76°46'W, Elevation: 113.1 m, Distance: 4.62 km

Latitude: 40°29'N, Longitude: 77°8'W, Elevation: 115.8 m, Distance: 12.55 km

Latitude: 40°26'N, Longitude: 76°34'W, Elevation: 149.0 m, Distance: 12.63 km

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Weather Averages Harrisburg, PA