Weather Averages Ambler, PA

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Weather Averages for
Ambler, PA



Latitude: 40°12'N, Longitude: 75°9'W, Elevation: 110.0 m, Distance: 2.21 km

  Unit Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Average temperature
over 48 years
°C 12 0 0 5 11 16 21 24 23 18 13 7 1
Average high temperature
over 48 years
°C 16 3 4 10 16 22 27 29 28 24 18 11 5
Average low temperature
over 48 years
°C 6 -5 -3 0 5 10 15 18 17 13 7 2 -2
Highest recorded temperature
over 48 years
°C 38 22 23 29 35 35 37 38 37 38 31 28 23
Lowest recorded temperature
over 48 years
°C -22 -22 -21 - -7 -1 3 9 6 1 -3 -10 -18
Average number of days above 27°C
over 48 years
days 17 - - - - 1 4 7 5 1 - - -
Average precipitation
over 40 years
cm 118.9 8.6 6.9 10.9 9.7 11.9 9.1 12.2 11.4 10.2 8.4 9.7 9.7
Average dew point
over 41 years
°C 5 -6 -6 -2 2 8 14 17 17 13 7 1 -3
Most recorded rainfall
over 40 years
cm 175.3 34.8 17.3 21.6 24.6 24.1 25.1 35.1 35.6 23.4 20.8 27.4 21.3
Least recorded rainfall
over 40 years
cm 77.7 1.5 1.5 4.1 1.8 3.6 1.8 2.5 2.8 3.6 1.3 1.3 0.8
Average number of days with thunderstorms
over 26 years
days 30 - - 1 2 4 5 7 6 3 1 1 -
Average number of days with fog
over 26 years
days 200 14 12 14 13 18 18 21 21 21 18 15 15
Average morning relative humidity
over 46 years
% 77 73 72 73 72 75 77 80 84 85 83 77 75
Average evening relative humidity
over 49 years
% 55 61 57 53 49 51 52 53 55 56 55 58 62
Average wind speed
over 41 years
km/h 12.9 14.5 16.1 17.7 16.1 9.7 8.0 8.0 8.0 8.0 9.7 14.5 14.5
Average number of days below -1.5°C
over 48 years
days 100 25 22 16 3 - - - - - 2 10 21
Average number of days above 14.5°C
over 48 years
days 178 - 1 3 11 24 29 31 31 27 16 4 -