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Penn Wynne, PA weather and climate

Montgomery County, PA · population 6,220 · about 243 ft elevation

Everything below is a 30 year average for 1991-2020, computed from daily climate history at Penn Wynne's own coordinates.

The year at a glance

Sunny days
203
clear or partly cloudy, per year
Precipitation
43 in
per year
Wet days
120
rain or snow per year
Snowfall
20 in
per year
Hot days
37
above 90 °F
Freezing nights
77
at or below 32 °F
Humidity
68%
average relative
Average temperature
57 °F
year round

Monthly temperatures

Average daily high and low for each month, in °F.

Daily highDaily low
406080JanMarMayJulSepNovDaily high, Jan: 42 °FDaily high, Feb: 44 °FDaily high, Mar: 53 °FDaily high, Apr: 65 °FDaily high, May: 75 °FDaily high, Jun: 84 °FDaily high, Jul: 89 °FDaily high, Aug: 87 °FDaily high, Sep: 80 °FDaily high, Oct: 68 °FDaily high, Nov: 56 °FDaily high, Dec: 46 °FDaily low, Jan: 26 °FDaily low, Feb: 28 °FDaily low, Mar: 35 °FDaily low, Apr: 45 °FDaily low, May: 55 °FDaily low, Jun: 65 °FDaily low, Jul: 70 °FDaily low, Aug: 68 °FDaily low, Sep: 61 °FDaily low, Oct: 49 °FDaily low, Nov: 39 °FDaily low, Dec: 32 °F
View monthly temperatures as a table
Monthly temperatures (°F)
CityJanFebMarAprMayJunJulAugSepOctNovDec
Daily high424453657584898780685646
Daily low262835455565706861493932

Monthly precipitation

Total rain plus melted snow for each month, in inches.

0.02.04.0JanMarMayJulSepNovPenn Wynne, Jan: 3.2 inPenn Wynne, Feb: 3.0 inPenn Wynne, Mar: 4.1 inPenn Wynne, Apr: 3.6 inPenn Wynne, May: 3.5 inPenn Wynne, Jun: 3.8 inPenn Wynne, Jul: 3.9 inPenn Wynne, Aug: 3.7 inPenn Wynne, Sep: 4.1 inPenn Wynne, Oct: 3.6 inPenn Wynne, Nov: 2.9 inPenn Wynne, Dec: 4.0 in
View monthly precipitation as a table
Monthly precipitation (inches)
CityJanFebMarAprMayJunJulAugSepOctNovDec
Penn Wynne3.23.04.13.63.53.83.93.74.13.62.94.0

Monthly sunny days

Days each month with clear or partly cloudy skies.

01020JanMarMayJulSepNovPenn Wynne, Jan: 16 daysPenn Wynne, Feb: 16 daysPenn Wynne, Mar: 16 daysPenn Wynne, Apr: 15 daysPenn Wynne, May: 16 daysPenn Wynne, Jun: 16 daysPenn Wynne, Jul: 18 daysPenn Wynne, Aug: 19 daysPenn Wynne, Sep: 18 daysPenn Wynne, Oct: 19 daysPenn Wynne, Nov: 17 daysPenn Wynne, Dec: 16 days
View monthly sunny days as a table
Monthly sunny days (days)
CityJanFebMarAprMayJunJulAugSepOctNovDec
Penn Wynne161616151616181918191716

Compare Penn Wynne with another city

Nearby cities and popular picks. Any two cities can be compared from the home page.

See weather for every covered Pennsylvania city

About this data

Figures are 30 year averages for 1991-2020. Wet days count days with measurable precipitation, calibrated against the wet day counts in NOAA's published climate normals. Sunny days count clear plus partly cloudy days, defined as average cloud cover of 63 percent or less and calibrated against NOAA's published sky cover tables. Snowfall figures are model estimates anchored to NOAA station measurements near each city.

Weather data by Open-Meteo.com (CC BY 4.0). Contains modified Copernicus Climate Change Service information (ERA5, ERA5-Land).