Astoria Weather Records

Astoria, Oregon weather averages and records from 1887–2024 based on data made available by the NOAA.
All-Time Recorded High
The highest temperature ever recorded in Astoria, Oregon was 101 °F which occurred on June 27, 2021.
Highest Temperatures: All-Time By Year
All-Time Recorded Low
The lowest temperature ever recorded in Astoria, Oregon was 6 °F which occurred on December 21, 1990.
Lowest Temperatures: All-Time By Year
Astoria Weather by Month
Averages based on the years 1991–2020
Month Average (°F) Record (°F) Average (inches)
High ☀️ Low 🌙 High ☀️ Low 🌙 Precipitation 💧
January 49.7 38.1 70 10 10.6
February 51.2 37.4 72 9 7.2
March 53.4 38.9 80 22 7.9
April 56.3 41.5 86 26 5.8
May 60.8 46.4 93 30 3.4
June 64.3 50.6 101 37 2.3
July 67.7 53.9 101 37 0.8
August 69.0 53.9 98 39 1.1
September 67.9 50.4 95 33 2.7
October 61.0 45.0 85 26 6.7
November 54.0 40.4 73 15 11.0
December 49.0 37.7 64 6 10.7
Entire year 58.7 44.6 101 6 70.2
More Astoria Weather Records
1887–2024
Highest daily low 71 °F July 3, 1906
Lowest daily high 16 °F January 16, 1888
Greatest daily range
(Difference of high and low)
46 °F August 7, 1978
Greatest difference in daily high
over two conscutive days
35 °F Jun 8–9, 1903
Most daily precipitation 7.0 inches January 22, 1919
Most monthly precipitation 36.1 inches December 1933
Most yearly precipitation 114.0 inches 1933
Most yearly days with precipitation 229 1893
Earliest freeze October 9 1985
Earliest day ≥ 70 °F January 30 1940
Earliest day ≥ 80 °F March 14 1926
Earliest day ≥ 90 °F May 15 2006
Latest freeze May 12 1985
Latest day ≥ 70 °F November 11 1999
Latest day ≥ 80 °F October 15 2022
Latest day ≥ 90 °F September 22 2009
Most days in a year < 32 °F 81 1985
Most days in a year ≥ 80 °F 27 1908
Most days in a year ≥ 90 °F 6 1942
Most days in a year ≥ 100 °F 1 2021
Astoria Weather Streaks
Most consecutive days...
With precipitation 49 days Jan 28 – Mar 17, 1961
Without precipitation 52 days Aug 27 – Oct 17, 1909
High temperature at or
below freezing
8 days Jan 22–29, 1969
High temperature ≥ 80 °F 5 days Sep 9–13, 1989
High temperature ≥ 90 °F 3 days Jul 5–7, 1908
Plant Hardiness Zone
9A
Astoria is in plant hardiness zone 9A
based on average yearly minimum temperature from 1991–2020
Astoria Weather by Year
More Astoria Weather
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Weather Station Details
Years Station Coordinates
1954–2024 Astoria Regional Airport location
1887–1953 Astoria location