Climate Mercersburg - Pennsylvania

 JanJaFebFeMarMaAprApMayMaJunJu
Average high in ºF Av. high Hi 394353657483
Average low in ºF Av. low Lo 212329394757
Av. precipitation in inch Av. precip. Pre. 2.802.443.663.704.334.17
 JulJuAugAuSepSeOctOcNovNoDecDe
Average high in ºF Av. high Hi 878578665443
Average low in ºF Av. low Lo 615951393324
Av. precipitation in inch Av. precip. Pre. 3.703.943.703.503.433.15

What is the average weather in Mercersburg, Pennsylvania?

Mercersburg experiences a humid continental climate, marked by a very large seasonal temperature contrast. Summers are hot, while winters are cold. Precipitation is fairly wet overall, spread relatively evenly throughout the year, with a modest summer wet season and winter being the driest.

Mercersburg Climate Graph - Pennsylvania Climate Chart

Geo Mercersburg - Pennsylvania

   
CountryUnited States 
StatePennsylvania 
CountyFranklin 
CityMercersburg 
Zip Code17236 
Longitude-77.9 dec. degr. 
Latitude39.83 dec. degr. 
Altitude - Elevation551ft 
ICAO- 
IATA- 

Date and Time Mercersburg - Pennsylvania

   
Local Time08:49 PM 
Sunrise05:43 AM 
Sunset08:45 PM 
Day/NightNight
TimezoneEastern Daylight Time 
Timezone DBAmerica - New York

Map of Mercersburg - Pennsylvania

map Mercersburg

USGS National Map — Open interactive map

Mercersburg weather averages

  
Annual high temperature64ºF
Annual low temperature40ºF
Average annual precip.42.52 inch

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Station Data

Monthly averages Mercersburg
Longitude: -77.9, Latitude: 39.83
Average weather Mercersburg, PA - 17236

Monthly: 1991-2020 normals

Abbreviations

Average precipitation in : Av. precipitation in
Jan: January, Feb: February, ...Jan: January, Feb: February, ...Ja: January, Fe: February, ...