Weather Averages Erie, PA

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Weather Averages for
Erie, PA


Latitude: 42°5'N, Longitude: 80°11'W, Elevation: 732.0 ft, Distance: 5.72 mi

  Unit Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Average temperature
over 43 years
°F 48 26 26 35 46 55 66 71 69 62 53 42 32
Average high temperature
over 43 years
°F 57 33 34 43 53 64 75 78 78 71 60 48 37
Average low temperature
over 43 years
°F 41 19 19 26 37 46 57 62 60 53 44 36 26
Highest recorded temperature
over 43 years
°F 100 71 66 80 89 89 100 98 93 98 87 80 75
Lowest recorded temperature
over 43 years
°F -18 -18 -16 -9 12 26 32 44 37 33 24 6 -5
Average number of rainy days
over 40 years
days 165 18 15 15 14 12 10 10 11 11 13 17 19
Average number of days above 90°F
over 43 years
days 3 - - - - - 1 1 1 - - - -
Average precipitation
over 43 years
in 40.5 2.5 2.3 3.1 3.3 3.4 3.8 3.3 3.9 4.1 3.6 4.0 3.4
Average dew point
over 48 years
°F 39 19 19 26 35 44 55 60 60 53 43 33 24
Most recorded rainfall
over 43 years
in 61.7 5.5 5.7 6.8 7.1 7.8 7.7 7.7 11.1 10.6 9.9 10.4 6.9
Least recorded rainfall
over 43 years
in 28.1 0.9 0.6 0.6 1.6 1.0 0.8 0.6 1.0 1.3 0.4 1.5 1.4
Average number of days with thunderstorms
over 42 years
days 36 - - 2 3 4 6 7 7 4 2 1 -
Average number of days with fog
over 42 years
days 140 12 12 14 12 12 11 10 11 11 10 12 13
Average morning relative humidity
over 48 years
% 78 78 79 78 75 75 78 79 82 81 77 76 77
Average evening relative humidity
over 48 years
% 65 73 72 67 60 58 60 61 62 63 64 69 73
Average wind speed
over 48 years
mph 11.0 13.0 13.0 13.0 13.0 9.0 9.0 8.0 8.0 9.0 10.0 12.0 13.0
Average number of days below 32°F
over 43 years
days 124 28 25 23 11 1 - - - - 1 11 24
Average number of days below 0°F
over 30 years
days 2.9 1.3 1.3 0.1 - - - - - - - - 0.2
Average snowfall
over 39 years
in 85.5 22.8 16.1 10.4 2.7 - - - - - 0.3 10.3 22.9
Average number of days above 65°F
over 43 years
days 152 - - 2 7 16 27 31 31 24 11 2 -
Average number of clear days
over 38 years
days 63 2 2 5 6 7 8 8 9 7 6 3 1
Most rain reported in a day
over 71 years
in 10.4 1.3 2.1 1.8 3.0 2.2 4.6 10.4 3.3 4.7 4.4 2.6 2.1
Most rain reported in a month
over 71 years
in 61.7 6.1 5.7 6.8 8.9 7.8 8.4 13.3 11.1 10.7 9.9 10.4 7.0
Least rain reported in a month
over 71 years
in 23.9 0.9 0.6 0.6 1.2 0.6 0.8 0.7 0.3 1.3 0.3 1.5 0.7
Heating degree days
over 30 years
days 6279 1228 1098 902 567 268 52 - 12 89 370 654 1039
Cooling degree days
over 30 years
days 550 - - - - 17 97 199 171 59 7 - -
Average number of cloudy days
over 38 years
days 205 25 20 19 16 14 11 10 11 13 17 23 26
Average number of partly cloudy days
over 38 years
days 97 4 6 7 8 10 11 13 11 10 8 4 4
Average number of days below 5°F
over 43 years
days 9 4 4 1 - - - - - - - - 1
Most snow reported in a month
over 71 years
in 141.6 62.4 36.9 31.8 17.2 0.4 - - - - 4.6 36.3 66.9