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Lake Stevens, WA vs Philadelphia, PA weather comparison

Lake Stevens

WA

Philadelphia endures about 35 more days above 90 °F each year.

Philadelphia enjoys about 67 more sunny days a year than Lake Stevens. Philadelphia sees rain or snow on roughly 53 fewer days each year.

The year at a glance

Averages from 30 years of climate history, 1991-2020

Annual weather statistics for Lake Stevens, WA and Philadelphia, PA
Lake StevensMetricPhiladelphia
136 daysSunny daysclear or partly cloudy skies203 days
80 inPrecipitationper year43 in
173 daysWet daysrain or snow per year120 days
22 inSnowfallper year18 in
1 daysHot daysabove 90 °F36 days
48 daysFreezing nightsat or below 32 °F76 days
80%Humidityaverage relative68%
52 °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.

Lake StevensPhiladelphia

Daily highs

406080JanMarMayJulSepNovLake Stevens, Jan: 47 °FLake Stevens, Feb: 50 °FLake Stevens, Mar: 54 °FLake Stevens, Apr: 59 °FLake Stevens, May: 65 °FLake Stevens, Jun: 69 °FLake Stevens, Jul: 74 °FLake Stevens, Aug: 75 °FLake Stevens, Sep: 70 °FLake Stevens, Oct: 60 °FLake Stevens, Nov: 51 °FLake Stevens, Dec: 46 °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

4060JanMarMayJulSepNovLake Stevens, Jan: 35 °FLake Stevens, Feb: 35 °FLake Stevens, Mar: 37 °FLake Stevens, Apr: 41 °FLake Stevens, May: 47 °FLake Stevens, Jun: 51 °FLake Stevens, Jul: 55 °FLake Stevens, Aug: 55 °FLake Stevens, Sep: 50 °FLake Stevens, Oct: 44 °FLake Stevens, Nov: 38 °FLake Stevens, Dec: 34 °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
Lake Stevens high475054596569747570605146
Philadelphia high414453657584898680675646
Lake Stevens low353537414751555550443834
Philadelphia low272935455565706861504032

Monthly precipitation

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

Lake StevensPhiladelphia
0510JanMarMayJulSepNovLake Stevens, Jan: 11.0 inLake Stevens, Feb: 7.2 inLake Stevens, Mar: 8.6 inLake Stevens, Apr: 6.5 inLake Stevens, May: 4.3 inLake Stevens, Jun: 3.4 inLake Stevens, Jul: 1.6 inLake Stevens, Aug: 1.8 inLake Stevens, Sep: 4.0 inLake Stevens, Oct: 8.6 inLake Stevens, Nov: 12.0 inLake Stevens, Dec: 10.6 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
Lake Stevens11.07.28.66.54.33.41.61.84.08.612.010.6
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.

Lake StevensPhiladelphia
01020JanMarMayJulSepNovLake Stevens, Jan: 7 daysLake Stevens, Feb: 9 daysLake Stevens, Mar: 8 daysLake Stevens, Apr: 9 daysLake Stevens, May: 11 daysLake Stevens, Jun: 12 daysLake Stevens, Jul: 20 daysLake Stevens, Aug: 20 daysLake Stevens, Sep: 18 daysLake Stevens, Oct: 11 daysLake Stevens, Nov: 6 daysLake Stevens, 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
Lake Stevens798911122020181166
Philadelphia161616151616181918191716

Keep comparing

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

Lake Stevens vs another city

See the full Lake Stevens, WA climate profile

More Washington 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).