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Bethel Park, PA vs Washington, PA weather comparison

Bethel Park

PA

Bethel Park and Washington have remarkably similar climates.

The year at a glance

Averages from 30 years of climate history, 1991-2020

Annual weather statistics for Bethel Park, PA and Washington, PA
Bethel ParkMetricWashington
161 daysSunny daysclear or partly cloudy skies163 days
49 inPrecipitationper year46 in
158 daysWet daysrain or snow per year153 days
29 inSnowfallper year32 in
10 daysHot daysabove 90 °F7 days
110 daysFreezing nightsat or below 32 °F121 days
73%Humidityaverage relative72%
52 °FAverage temperatureyear round52 °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.

Bethel ParkWashington

Daily highs

406080JanMarMayJulSepNovBethel Park, Jan: 37 °FBethel Park, Feb: 40 °FBethel Park, Mar: 50 °FBethel Park, Apr: 63 °FBethel Park, May: 72 °FBethel Park, Jun: 80 °FBethel Park, Jul: 84 °FBethel Park, Aug: 82 °FBethel Park, Sep: 76 °FBethel Park, Oct: 64 °FBethel Park, Nov: 52 °FBethel Park, Dec: 42 °FWashington, Jan: 37 °FWashington, Feb: 40 °FWashington, Mar: 49 °FWashington, Apr: 63 °FWashington, May: 72 °FWashington, Jun: 80 °FWashington, Jul: 83 °FWashington, Aug: 83 °FWashington, Sep: 76 °FWashington, Oct: 64 °FWashington, Nov: 52 °FWashington, Dec: 41 °F

Daily lows

204060JanMarMayJulSepNovBethel Park, Jan: 22 °FBethel Park, Feb: 23 °FBethel Park, Mar: 30 °FBethel Park, Apr: 40 °FBethel Park, May: 51 °FBethel Park, Jun: 59 °FBethel Park, Jul: 63 °FBethel Park, Aug: 62 °FBethel Park, Sep: 55 °FBethel Park, Oct: 44 °FBethel Park, Nov: 34 °FBethel Park, Dec: 27 °FWashington, Jan: 20 °FWashington, Feb: 22 °FWashington, Mar: 29 °FWashington, Apr: 40 °FWashington, May: 49 °FWashington, Jun: 58 °FWashington, Jul: 62 °FWashington, Aug: 60 °FWashington, Sep: 54 °FWashington, Oct: 43 °FWashington, Nov: 33 °FWashington, Dec: 26 °F
View monthly temperatures as a table
Monthly temperatures (°F)
CityJanFebMarAprMayJunJulAugSepOctNovDec
Bethel Park high374050637280848276645242
Washington high374049637280838376645241
Bethel Park low222330405159636255443427
Washington low202229404958626054433326

Monthly precipitation

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

Bethel ParkWashington
0.02.04.0JanMarMayJulSepNovBethel Park, Jan: 3.6 inBethel Park, Feb: 3.2 inBethel Park, Mar: 4.4 inBethel Park, Apr: 4.6 inBethel Park, May: 5.0 inBethel Park, Jun: 5.2 inBethel Park, Jul: 5.0 inBethel Park, Aug: 3.8 inBethel Park, Sep: 3.9 inBethel Park, Oct: 3.6 inBethel Park, Nov: 3.5 inBethel Park, Dec: 3.5 inWashington, Jan: 3.5 inWashington, Feb: 3.1 inWashington, Mar: 4.3 inWashington, Apr: 4.4 inWashington, May: 4.7 inWashington, Jun: 4.7 inWashington, Jul: 4.5 inWashington, Aug: 3.4 inWashington, Sep: 3.7 inWashington, Oct: 3.4 inWashington, Nov: 3.4 inWashington, Dec: 3.4 in
View monthly precipitation as a table
Monthly precipitation (inches)
CityJanFebMarAprMayJunJulAugSepOctNovDec
Bethel Park3.63.24.44.65.05.25.03.83.93.63.53.5
Washington3.53.14.34.44.74.74.53.43.73.43.43.4

Monthly sunny days

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

Bethel ParkWashington
01020JanMarMayJulSepNovBethel Park, Jan: 8 daysBethel Park, Feb: 8 daysBethel Park, Mar: 12 daysBethel Park, Apr: 13 daysBethel Park, May: 14 daysBethel Park, Jun: 16 daysBethel Park, Jul: 18 daysBethel Park, Aug: 19 daysBethel Park, Sep: 18 daysBethel Park, Oct: 16 daysBethel Park, Nov: 12 daysBethel Park, Dec: 8 daysWashington, Jan: 8 daysWashington, Feb: 8 daysWashington, Mar: 12 daysWashington, Apr: 13 daysWashington, May: 14 daysWashington, Jun: 16 daysWashington, Jul: 18 daysWashington, Aug: 19 daysWashington, Sep: 18 daysWashington, Oct: 16 daysWashington, Nov: 12 daysWashington, Dec: 8 days
View monthly sunny days as a table
Monthly sunny days (days)
CityJanFebMarAprMayJunJulAugSepOctNovDec
Bethel Park881213141618191816128
Washington881213141618191816128

Keep comparing

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

Bethel Park vs another city

See the full Bethel Park, PA climate profile

More Pennsylvania cities

Washington vs another city

See the full Washington, 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).