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East Rochester, NY vs Philadelphia, PA weather comparison

East Rochester

NY

East Rochester picks up around 66 more inches of snow each winter.

Philadelphia endures about 27 more days above 90 °F each year. Philadelphia has around 60 fewer freezing nights a year.

The year at a glance

Averages from 30 years of climate history, 1991-2020

Annual weather statistics for East Rochester, NY and Philadelphia, PA
East RochesterMetricPhiladelphia
156 daysSunny daysclear or partly cloudy skies203 days
39 inPrecipitationper year43 in
162 daysWet daysrain or snow per year120 days
84 inSnowfallper year18 in
9 daysHot daysabove 90 °F36 days
136 daysFreezing nightsat or below 32 °F76 days
72%Humidityaverage relative68%
49 °FAverage temperatureyear round57 °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.

East RochesterPhiladelphia

Daily highs

406080JanMarMayJulSepNovEast Rochester, Jan: 36 °FEast Rochester, Feb: 36 °FEast Rochester, Mar: 44 °FEast Rochester, Apr: 56 °FEast Rochester, May: 69 °FEast Rochester, Jun: 77 °FEast Rochester, Jul: 82 °FEast Rochester, Aug: 80 °FEast Rochester, Sep: 73 °FEast Rochester, Oct: 62 °FEast Rochester, Nov: 49 °FEast Rochester, Dec: 39 °FPhiladelphia, Jan: 41 °FPhiladelphia, Feb: 44 °FPhiladelphia, Mar: 53 °FPhiladelphia, Apr: 65 °FPhiladelphia, May: 75 °FPhiladelphia, Jun: 84 °FPhiladelphia, Jul: 89 °FPhiladelphia, Aug: 86 °FPhiladelphia, Sep: 80 °FPhiladelphia, Oct: 67 °FPhiladelphia, Nov: 56 °FPhiladelphia, Dec: 46 °F

Daily lows

204060JanMarMayJulSepNovEast Rochester, Jan: 17 °FEast Rochester, Feb: 18 °FEast Rochester, Mar: 25 °FEast Rochester, Apr: 35 °FEast Rochester, May: 47 °FEast Rochester, Jun: 56 °FEast Rochester, Jul: 61 °FEast Rochester, Aug: 60 °FEast Rochester, Sep: 52 °FEast Rochester, Oct: 42 °FEast Rochester, Nov: 33 °FEast Rochester, Dec: 24 °FPhiladelphia, Jan: 27 °FPhiladelphia, Feb: 29 °FPhiladelphia, Mar: 35 °FPhiladelphia, Apr: 45 °FPhiladelphia, May: 55 °FPhiladelphia, Jun: 65 °FPhiladelphia, Jul: 70 °FPhiladelphia, Aug: 68 °FPhiladelphia, Sep: 61 °FPhiladelphia, Oct: 50 °FPhiladelphia, Nov: 40 °FPhiladelphia, Dec: 32 °F
View monthly temperatures as a table
Monthly temperatures (°F)
CityJanFebMarAprMayJunJulAugSepOctNovDec
East Rochester high363644566977828073624939
Philadelphia high414453657584898680675646
East Rochester low171825354756616052423324
Philadelphia low272935455565706861504032

Monthly precipitation

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

East RochesterPhiladelphia
0.02.04.0JanMarMayJulSepNovEast Rochester, Jan: 2.7 inEast Rochester, Feb: 2.3 inEast Rochester, Mar: 3.1 inEast Rochester, Apr: 3.7 inEast Rochester, May: 3.4 inEast Rochester, Jun: 3.7 inEast Rochester, Jul: 3.8 inEast Rochester, Aug: 3.3 inEast Rochester, Sep: 3.3 inEast Rochester, Oct: 3.7 inEast Rochester, Nov: 3.0 inEast Rochester, Dec: 3.0 inPhiladelphia, Jan: 3.2 inPhiladelphia, Feb: 3.0 inPhiladelphia, Mar: 4.1 inPhiladelphia, Apr: 3.6 inPhiladelphia, May: 3.5 inPhiladelphia, Jun: 3.8 inPhiladelphia, Jul: 3.9 inPhiladelphia, Aug: 3.7 inPhiladelphia, Sep: 4.1 inPhiladelphia, Oct: 3.6 inPhiladelphia, Nov: 2.9 inPhiladelphia, Dec: 4.0 in
View monthly precipitation as a table
Monthly precipitation (inches)
CityJanFebMarAprMayJunJulAugSepOctNovDec
East Rochester2.72.33.13.73.43.73.83.33.33.73.03.0
Philadelphia3.23.04.13.63.53.83.93.74.13.62.94.0

Monthly sunny days

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

East RochesterPhiladelphia
01020JanMarMayJulSepNovEast Rochester, Jan: 4 daysEast Rochester, Feb: 8 daysEast Rochester, Mar: 12 daysEast Rochester, Apr: 13 daysEast Rochester, May: 15 daysEast Rochester, Jun: 17 daysEast Rochester, Jul: 20 daysEast Rochester, Aug: 20 daysEast Rochester, Sep: 17 daysEast Rochester, Oct: 14 daysEast Rochester, Nov: 10 daysEast Rochester, Dec: 6 daysPhiladelphia, Jan: 16 daysPhiladelphia, Feb: 16 daysPhiladelphia, Mar: 16 daysPhiladelphia, Apr: 15 daysPhiladelphia, May: 16 daysPhiladelphia, Jun: 16 daysPhiladelphia, Jul: 18 daysPhiladelphia, Aug: 19 daysPhiladelphia, Sep: 18 daysPhiladelphia, Oct: 19 daysPhiladelphia, Nov: 17 daysPhiladelphia, Dec: 16 days
View monthly sunny days as a table
Monthly sunny days (days)
CityJanFebMarAprMayJunJulAugSepOctNovDec
East Rochester481213151720201714106
Philadelphia161616151616181918191716

Keep comparing

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

East Rochester vs another city

See the full East Rochester, NY climate profile

More New York cities

Philadelphia vs another city

See the full Philadelphia, 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).