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Norristown, PA vs Plymouth Meeting, PA weather comparison

Norristown

PA

Norristown and Plymouth Meeting have remarkably similar climates.

The year at a glance

Averages from 30 years of climate history, 1991-2020

Annual weather statistics for Norristown, PA and Plymouth Meeting, PA
NorristownMetricPlymouth Meeting
203 daysSunny daysclear or partly cloudy skies203 days
43 inPrecipitationper year43 in
120 daysWet daysrain or snow per year120 days
25 inSnowfallper year24 in
38 daysHot daysabove 90 °F36 days
107 daysFreezing nightsat or below 32 °F106 days
69%Humidityaverage relative69%
55 °FAverage temperatureyear round55 °F

Monthly temperatures

Average daily high and low for each month, in °F. The gap between the two lines is what an ordinary day feels like across the year.

NorristownPlymouth Meeting

Daily highs

406080JanMarMayJulSepNovNorristown, Jan: 42 °FNorristown, Feb: 44 °FNorristown, Mar: 52 °FNorristown, Apr: 65 °FNorristown, May: 75 °FNorristown, Jun: 84 °FNorristown, Jul: 89 °FNorristown, Aug: 87 °FNorristown, Sep: 80 °FNorristown, Oct: 68 °FNorristown, Nov: 57 °FNorristown, Dec: 46 °FPlymouth Meeting, Jan: 42 °FPlymouth Meeting, Feb: 44 °FPlymouth Meeting, Mar: 52 °FPlymouth Meeting, Apr: 65 °FPlymouth Meeting, May: 75 °FPlymouth Meeting, Jun: 84 °FPlymouth Meeting, Jul: 88 °FPlymouth Meeting, Aug: 86 °FPlymouth Meeting, Sep: 80 °FPlymouth Meeting, Oct: 68 °FPlymouth Meeting, Nov: 56 °FPlymouth Meeting, Dec: 46 °F

Daily lows

204060JanMarMayJulSepNovNorristown, Jan: 23 °FNorristown, Feb: 25 °FNorristown, Mar: 32 °FNorristown, Apr: 42 °FNorristown, May: 52 °FNorristown, Jun: 62 °FNorristown, Jul: 67 °FNorristown, Aug: 65 °FNorristown, Sep: 58 °FNorristown, Oct: 45 °FNorristown, Nov: 35 °FNorristown, Dec: 28 °FPlymouth Meeting, Jan: 23 °FPlymouth Meeting, Feb: 25 °FPlymouth Meeting, Mar: 32 °FPlymouth Meeting, Apr: 42 °FPlymouth Meeting, May: 52 °FPlymouth Meeting, Jun: 62 °FPlymouth Meeting, Jul: 67 °FPlymouth Meeting, Aug: 65 °FPlymouth Meeting, Sep: 58 °FPlymouth Meeting, Oct: 45 °FPlymouth Meeting, Nov: 35 °FPlymouth Meeting, Dec: 28 °F
View monthly temperatures as a table
Monthly temperatures (°F)
CityJanFebMarAprMayJunJulAugSepOctNovDec
Norristown high424452657584898780685746
Plymouth Meeting high424452657584888680685646
Norristown low232532425262676558453528
Plymouth Meeting low232532425262676558453528

Monthly precipitation

Total rain plus melted snow for each month, in inches. Taller bars mean wetter months.

NorristownPlymouth Meeting
0.02.04.0JanMarMayJulSepNovNorristown, Jan: 3.2 inNorristown, Feb: 3.0 inNorristown, Mar: 4.1 inNorristown, Apr: 3.6 inNorristown, May: 3.5 inNorristown, Jun: 3.8 inNorristown, Jul: 3.9 inNorristown, Aug: 3.7 inNorristown, Sep: 4.1 inNorristown, Oct: 3.6 inNorristown, Nov: 2.9 inNorristown, Dec: 4.0 inPlymouth Meeting, Jan: 3.2 inPlymouth Meeting, Feb: 3.0 inPlymouth Meeting, Mar: 4.1 inPlymouth Meeting, Apr: 3.6 inPlymouth Meeting, May: 3.5 inPlymouth Meeting, Jun: 3.8 inPlymouth Meeting, Jul: 3.9 inPlymouth Meeting, Aug: 3.7 inPlymouth Meeting, Sep: 4.1 inPlymouth Meeting, Oct: 3.6 inPlymouth Meeting, Nov: 2.9 inPlymouth Meeting, Dec: 4.0 in
View monthly precipitation as a table
Monthly precipitation (inches)
CityJanFebMarAprMayJunJulAugSepOctNovDec
Norristown3.23.04.13.63.53.83.93.74.13.62.94.0
Plymouth Meeting3.23.04.13.63.53.83.93.74.13.62.94.0

Monthly sunny days

Days each month with clear or partly cloudy skies, so compare the same month between cities.

NorristownPlymouth Meeting
01020JanMarMayJulSepNovNorristown, Jan: 16 daysNorristown, Feb: 16 daysNorristown, Mar: 16 daysNorristown, Apr: 15 daysNorristown, May: 16 daysNorristown, Jun: 16 daysNorristown, Jul: 18 daysNorristown, Aug: 19 daysNorristown, Sep: 18 daysNorristown, Oct: 19 daysNorristown, Nov: 17 daysNorristown, Dec: 16 daysPlymouth Meeting, Jan: 16 daysPlymouth Meeting, Feb: 16 daysPlymouth Meeting, Mar: 16 daysPlymouth Meeting, Apr: 15 daysPlymouth Meeting, May: 16 daysPlymouth Meeting, Jun: 16 daysPlymouth Meeting, Jul: 18 daysPlymouth Meeting, Aug: 19 daysPlymouth Meeting, Sep: 18 daysPlymouth Meeting, Oct: 19 daysPlymouth Meeting, Nov: 17 daysPlymouth Meeting, Dec: 16 days
View monthly sunny days as a table
Monthly sunny days (days)
CityJanFebMarAprMayJunJulAugSepOctNovDec
Norristown161616151616181918191716
Plymouth Meeting161616151616181918191716

Keep comparing

Nearby cities and popular picks for each side of this matchup. Any two cities can be compared from the home page.

Norristown vs another city

See the full Norristown, PA climate profile

More Pennsylvania cities

Plymouth Meeting vs another city

See the full Plymouth Meeting, PA climate profile

More Pennsylvania cities

About this data

Every figure on this page is a 30 year average computed from daily climate history for 1991-2020, using each city's own coordinates. 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).