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Sequim, WA weather and climate

Clallam County, WA · population 8,130 · about 194 ft elevation

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

The year at a glance

Sunny days
146
clear or partly cloudy, per year
Precipitation
17 in
per year
Wet days
141
rain or snow per year
Snowfall
57 in
per year
Hot days
0
above 90 °F
Freezing nights
85
at or below 32 °F
Humidity
79%
average relative
Average temperature
49 °F
year round

Monthly temperatures

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

Daily highDaily low
4060JanMarMayJulSepNovDaily high, Jan: 46 °FDaily high, Feb: 48 °FDaily high, Mar: 51 °FDaily high, Apr: 56 °FDaily high, May: 62 °FDaily high, Jun: 65 °FDaily high, Jul: 70 °FDaily high, Aug: 70 °FDaily high, Sep: 66 °FDaily high, Oct: 58 °FDaily high, Nov: 50 °FDaily high, Dec: 46 °FDaily low, Jan: 32 °FDaily low, Feb: 32 °FDaily low, Mar: 35 °FDaily low, Apr: 38 °FDaily low, May: 44 °FDaily low, Jun: 49 °FDaily low, Jul: 51 °FDaily low, Aug: 51 °FDaily low, Sep: 46 °FDaily low, Oct: 40 °FDaily low, Nov: 35 °FDaily low, Dec: 32 °F
View monthly temperatures as a table
Monthly temperatures (°F)
CityJanFebMarAprMayJunJulAugSepOctNovDec
Daily high464851566265707066585046
Daily low323235384449515146403532

Monthly precipitation

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

0.01.02.0JanMarMayJulSepNovSequim, Jan: 2.0 inSequim, Feb: 1.4 inSequim, Mar: 1.7 inSequim, Apr: 1.3 inSequim, May: 1.2 inSequim, Jun: 1.2 inSequim, Jul: 0.7 inSequim, Aug: 0.7 inSequim, Sep: 0.9 inSequim, Oct: 1.5 inSequim, Nov: 2.2 inSequim, Dec: 2.1 in
View monthly precipitation as a table
Monthly precipitation (inches)
CityJanFebMarAprMayJunJulAugSepOctNovDec
Sequim2.01.41.71.31.21.20.70.70.91.52.22.1

Monthly sunny days

Days each month with clear or partly cloudy skies.

01020JanMarMayJulSepNovSequim, Jan: 7 daysSequim, Feb: 9 daysSequim, Mar: 8 daysSequim, Apr: 10 daysSequim, May: 12 daysSequim, Jun: 12 daysSequim, Jul: 20 daysSequim, Aug: 21 daysSequim, Sep: 19 daysSequim, Oct: 13 daysSequim, Nov: 8 daysSequim, Dec: 6 days
View monthly sunny days as a table
Monthly sunny days (days)
CityJanFebMarAprMayJunJulAugSepOctNovDec
Sequim7981012122021191386

Compare Sequim 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).