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Marysville, WA weather and climate

Snohomish County, WA · population 71,570 · about 72 ft elevation

Everything below is a 30 year average for 1991-2020, computed from daily climate history at Marysville's own coordinates.

The year at a glance

Sunny days
146
clear or partly cloudy, per year
Precipitation
66 in
per year
Wet days
169
rain or snow per year
Snowfall
15 in
per year
Hot days
2
above 90 °F
Freezing nights
63
at or below 32 °F
Humidity
80%
average relative
Average temperature
51 °F
year round

Monthly temperatures

Average daily high and low for each month, in °F.

Daily highDaily low
4060JanMarMayJulSepNovDaily high, Jan: 47 °FDaily high, Feb: 50 °FDaily high, Mar: 54 °FDaily high, Apr: 59 °FDaily high, May: 66 °FDaily high, Jun: 70 °FDaily high, Jul: 75 °FDaily high, Aug: 76 °FDaily high, Sep: 71 °FDaily high, Oct: 60 °FDaily high, Nov: 52 °FDaily high, Dec: 46 °FDaily low, Jan: 33 °FDaily low, Feb: 33 °FDaily low, Mar: 35 °FDaily low, Apr: 39 °FDaily low, May: 45 °FDaily low, Jun: 49 °FDaily low, Jul: 53 °FDaily low, Aug: 52 °FDaily low, Sep: 47 °FDaily low, Oct: 41 °FDaily low, Nov: 36 °FDaily low, Dec: 32 °F
View monthly temperatures as a table
Monthly temperatures (°F)
CityJanFebMarAprMayJunJulAugSepOctNovDec
Daily high475054596670757671605246
Daily low333335394549535247413632

Monthly precipitation

Total rain plus melted snow for each month, in inches.

0510JanMarMayJulSepNovMarysville, Jan: 9.1 inMarysville, Feb: 5.8 inMarysville, Mar: 7.0 inMarysville, Apr: 5.2 inMarysville, May: 3.5 inMarysville, Jun: 3.1 inMarysville, Jul: 1.5 inMarysville, Aug: 1.7 inMarysville, Sep: 3.3 inMarysville, Oct: 7.1 inMarysville, Nov: 10.0 inMarysville, Dec: 9.1 in
View monthly precipitation as a table
Monthly precipitation (inches)
CityJanFebMarAprMayJunJulAugSepOctNovDec
Marysville9.15.87.05.23.53.11.51.73.37.110.09.1

Monthly sunny days

Days each month with clear or partly cloudy skies.

01020JanMarMayJulSepNovMarysville, Jan: 7 daysMarysville, Feb: 9 daysMarysville, Mar: 8 daysMarysville, Apr: 10 daysMarysville, May: 12 daysMarysville, Jun: 13 daysMarysville, Jul: 21 daysMarysville, Aug: 22 daysMarysville, Sep: 18 daysMarysville, Oct: 12 daysMarysville, Nov: 7 daysMarysville, Dec: 6 days
View monthly sunny days as a table
Monthly sunny days (days)
CityJanFebMarAprMayJunJulAugSepOctNovDec
Marysville7981012132122181276

Compare Marysville with another city

Nearby cities and popular picks. Any two cities can be compared from the home page.

See weather for every covered Washington city

About this data

Figures are 30 year averages for 1991-2020. 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).