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Menlo Park, CA vs Philadelphia, PA weather comparison

Menlo Park

CA

Philadelphia picks up around 18 more inches of snow each winter.

Menlo Park has around 64 fewer freezing nights a year. Philadelphia endures about 24 more days above 90 °F each year.

The year at a glance

Averages from 30 years of climate history, 1991-2020

Annual weather statistics for Menlo Park, CA and Philadelphia, PA
Menlo ParkMetricPhiladelphia
234 daysSunny daysclear or partly cloudy skies203 days
21 inPrecipitationper year43 in
56 daysWet daysrain or snow per year120 days
0 inSnowfallper year18 in
13 daysHot daysabove 90 °F36 days
11 daysFreezing nightsat or below 32 °F76 days
77%Humidityaverage relative68%
59 °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.

Menlo ParkPhiladelphia

Daily highs

406080JanMarMayJulSepNovMenlo Park, Jan: 58 °FMenlo Park, Feb: 61 °FMenlo Park, Mar: 65 °FMenlo Park, Apr: 69 °FMenlo Park, May: 73 °FMenlo Park, Jun: 78 °FMenlo Park, Jul: 80 °FMenlo Park, Aug: 79 °FMenlo Park, Sep: 79 °FMenlo Park, Oct: 74 °FMenlo Park, Nov: 64 °FMenlo Park, Dec: 58 °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

4060JanMarMayJulSepNovMenlo Park, Jan: 40 °FMenlo Park, Feb: 42 °FMenlo Park, Mar: 44 °FMenlo Park, Apr: 46 °FMenlo Park, May: 50 °FMenlo Park, Jun: 53 °FMenlo Park, Jul: 56 °FMenlo Park, Aug: 56 °FMenlo Park, Sep: 54 °FMenlo Park, Oct: 49 °FMenlo Park, Nov: 43 °FMenlo Park, Dec: 39 °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
Menlo Park high586165697378807979746458
Philadelphia high414453657584898680675646
Menlo Park low404244465053565654494339
Philadelphia low272935455565706861504032

Monthly precipitation

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

Menlo ParkPhiladelphia
0.02.04.0JanMarMayJulSepNovMenlo Park, Jan: 3.9 inMenlo Park, Feb: 4.2 inMenlo Park, Mar: 3.2 inMenlo Park, Apr: 1.6 inMenlo Park, May: 0.8 inMenlo Park, Jun: 0.2 inMenlo Park, Jul: 0.0 inMenlo Park, Aug: 0.0 inMenlo Park, Sep: 0.1 inMenlo Park, Oct: 0.9 inMenlo Park, Nov: 2.0 inMenlo Park, Dec: 3.7 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
Menlo Park3.94.23.21.60.80.20.00.00.10.92.03.7
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.

Menlo ParkPhiladelphia
01020JanMarMayJulSepNovMenlo Park, Jan: 13 daysMenlo Park, Feb: 13 daysMenlo Park, Mar: 15 daysMenlo Park, Apr: 18 daysMenlo Park, May: 20 daysMenlo Park, Jun: 23 daysMenlo Park, Jul: 26 daysMenlo Park, Aug: 25 daysMenlo Park, Sep: 26 daysMenlo Park, Oct: 23 daysMenlo Park, Nov: 18 daysMenlo Park, Dec: 15 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
Menlo Park131315182023262526231815
Philadelphia161616151616181918191716

Keep comparing

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

Menlo Park vs another city

See the full Menlo Park, CA climate profile

More California 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).