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Astoria, OR weather and climate

Clatsop County, OR · population 10,162 · about 121 ft elevation

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

The year at a glance

Sunny days
123
clear or partly cloudy, per year
Precipitation
56 in
per year
Wet days
151
rain or snow per year
Snowfall
2 in
per year
Hot days
1
above 90 °F
Freezing nights
31
at or below 32 °F
Humidity
83%
average relative
Average temperature
52 °F
year round

Monthly temperatures

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

Daily highDaily low
40506070JanMarMayJulSepNovDaily high, Jan: 49 °FDaily high, Feb: 51 °FDaily high, Mar: 54 °FDaily high, Apr: 57 °FDaily high, May: 62 °FDaily high, Jun: 65 °FDaily high, Jul: 69 °FDaily high, Aug: 70 °FDaily high, Sep: 69 °FDaily high, Oct: 61 °FDaily high, Nov: 53 °FDaily high, Dec: 49 °FDaily low, Jan: 38 °FDaily low, Feb: 37 °FDaily low, Mar: 39 °FDaily low, Apr: 41 °FDaily low, May: 46 °FDaily low, Jun: 50 °FDaily low, Jul: 53 °FDaily low, Aug: 53 °FDaily low, Sep: 50 °FDaily low, Oct: 45 °FDaily low, Nov: 40 °FDaily low, Dec: 37 °F
View monthly temperatures as a table
Monthly temperatures (°F)
CityJanFebMarAprMayJunJulAugSepOctNovDec
Daily high495154576265697069615349
Daily low383739414650535350454037

Monthly precipitation

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

0.02.55.07.5JanMarMayJulSepNovAstoria, Jan: 8.0 inAstoria, Feb: 5.7 inAstoria, Mar: 6.4 inAstoria, Apr: 4.9 inAstoria, May: 2.8 inAstoria, Jun: 1.9 inAstoria, Jul: 0.6 inAstoria, Aug: 0.8 inAstoria, Sep: 2.0 inAstoria, Oct: 5.1 inAstoria, Nov: 8.7 inAstoria, Dec: 8.9 in
View monthly precipitation as a table
Monthly precipitation (inches)
CityJanFebMarAprMayJunJulAugSepOctNovDec
Astoria8.05.76.44.92.81.90.60.82.05.18.78.9

Monthly sunny days

Days each month with clear or partly cloudy skies.

051015JanMarMayJulSepNovAstoria, Jan: 7 daysAstoria, Feb: 8 daysAstoria, Mar: 7 daysAstoria, Apr: 8 daysAstoria, May: 10 daysAstoria, Jun: 11 daysAstoria, Jul: 15 daysAstoria, Aug: 16 daysAstoria, Sep: 16 daysAstoria, Oct: 11 daysAstoria, Nov: 7 daysAstoria, Dec: 7 days
View monthly sunny days as a table
Monthly sunny days (days)
CityJanFebMarAprMayJunJulAugSepOctNovDec
Astoria787810111516161177

Compare Astoria with another city

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

See weather for every covered Oregon 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).