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Port Townsend, WA weather and climate

Jefferson County, WA · population 10,290 · about 194 ft elevation

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

The year at a glance

Sunny days
137
clear or partly cloudy, per year
Precipitation
19 in
per year
Wet days
141
rain or snow per year
Snowfall
9 in
per year
Hot days
0
above 90 °F
Freezing nights
16
at or below 32 °F
Humidity
80%
average relative
Average temperature
52 °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: 49 °FDaily high, Mar: 52 °FDaily high, Apr: 57 °FDaily high, May: 63 °FDaily high, Jun: 68 °FDaily high, Jul: 73 °FDaily high, Aug: 73 °FDaily high, Sep: 68 °FDaily high, Oct: 58 °FDaily high, Nov: 50 °FDaily high, Dec: 45 °FDaily low, Jan: 38 °FDaily low, Feb: 38 °FDaily low, Mar: 40 °FDaily low, Apr: 43 °FDaily low, May: 47 °FDaily low, Jun: 51 °FDaily low, Jul: 53 °FDaily low, Aug: 53 °FDaily low, Sep: 51 °FDaily low, Oct: 46 °FDaily low, Nov: 41 °FDaily low, Dec: 38 °F
View monthly temperatures as a table
Monthly temperatures (°F)
CityJanFebMarAprMayJunJulAugSepOctNovDec
Daily high464952576368737368585045
Daily low383840434751535351464138

Monthly precipitation

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

0.01.02.0JanMarMayJulSepNovPort Townsend, Jan: 2.1 inPort Townsend, Feb: 1.5 inPort Townsend, Mar: 1.9 inPort Townsend, Apr: 1.6 inPort Townsend, May: 1.4 inPort Townsend, Jun: 1.5 inPort Townsend, Jul: 0.8 inPort Townsend, Aug: 0.8 inPort Townsend, Sep: 1.2 inPort Townsend, Oct: 1.8 inPort Townsend, Nov: 2.5 inPort Townsend, Dec: 2.2 in
View monthly precipitation as a table
Monthly precipitation (inches)
CityJanFebMarAprMayJunJulAugSepOctNovDec
Port Townsend2.11.51.91.61.41.50.80.81.21.82.52.2

Monthly sunny days

Days each month with clear or partly cloudy skies.

01020JanMarMayJulSepNovPort Townsend, Jan: 7 daysPort Townsend, Feb: 9 daysPort Townsend, Mar: 8 daysPort Townsend, Apr: 10 daysPort Townsend, May: 11 daysPort Townsend, Jun: 11 daysPort Townsend, Jul: 19 daysPort Townsend, Aug: 19 daysPort Townsend, Sep: 18 daysPort Townsend, Oct: 12 daysPort Townsend, Nov: 7 daysPort Townsend, Dec: 6 days
View monthly sunny days as a table
Monthly sunny days (days)
CityJanFebMarAprMayJunJulAugSepOctNovDec
Port Townsend7981011111919181276

Compare Port Townsend 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).