Blaine Weather Records

Blaine, Washington weather averages and records from 1893–2024 based on data made available by the NOAA.
All-Time Recorded High
The highest temperature ever recorded in Blaine, Washington was 98 °F which occurred on June 29, 2021.
Highest Temperatures: All-Time By Year
All-Time Recorded Low
The lowest temperature ever recorded in Blaine, Washington was -9 °F which occurred on February 7, 1936.
Lowest Temperatures: All-Time By Year
Blaine Weather by Month
Averages based on the years 1991–2020
Month Average (°F) Record (°F) Average (inches)
High ☀️ Low 🌙 High ☀️ Low 🌙 Precipitation 💧 Snow ❄️
January 44.4 34.2 64 -1 6.1 4.2
February 47.1 34.6 68 -9 3.4 0.7
March 51.3 37.2 78 11 4.2 1.0
April 56.9 41.4 83 21 3.0 0.0
May 63.5 46.8 86 21 2.5 0.0
June 67.9 51.5 98 31 1.9 0.0
July 72.2 54.8 95 34 1.2 0.0
August 72.1 54.5 97 33 1.1 0.0
September 66.5 50.0 87 25 2.1 0.0
October 56.7 43.6 78 19 4.2 0.1
November 49.3 38.3 71 5 6.1 0.3
December 43.7 33.9 63 -1 5.7 3.1
Entire year 57.6 43.4 98 -9 41.7 9.9
More Blaine Weather Records
1893–2024
Highest daily low 70 °F June 26, 2015
Lowest daily high 8 °F January 7, 1909
Greatest daily range
(Difference of high and low)
51 °F September 6, 1898
Greatest difference in daily high
over two conscutive days
27 °F Dec 29–30, 1996
Most daily precipitation 5.0 inches January 7, 1945
Most monthly precipitation 16.5 inches January 2020
Most yearly precipitation 63.1 inches 1933
Most yearly days with precipitation 203 1971
Earliest snow in season October 28 1991
Latest snow in season April 3 1911
Most daily snow 20.0 inches February 17, 1911
Most monthly snow 39.0 inches March 1951
Most yearly snow 54.0 inches 1951
Most snow in a winter 44.0 inches 1950–1951
Greatest snow accumulation 21.0 inches December 29, 1996
Earliest freeze September 8 1928
Earliest day ≥ 70 °F March 11 1965
Earliest day ≥ 80 °F April 18 2016
Earliest day ≥ 90 °F June 9 1955
Latest freeze June 3 2011
Latest day ≥ 70 °F November 8 2016
Latest day ≥ 80 °F September 21 1974
Latest day ≥ 90 °F August 16 1942
Most days in a year < 0 °F 2 1950
Most days in a year < 32 °F 119 1898
Most days in a year ≥ 80 °F 31 1958
Most days in a year ≥ 90 °F 5 2021
Blaine Weather Streaks
Most consecutive days...
With precipitation 36 days Dec 19, 2005 – Jan 23, 2006
Without precipitation 76 days May 26 – Aug 9, 1922
With snow 7 days Dec 28, 1964 – Jan 3, 1965
High temperature at or
below freezing
14 days Nov 19 – Dec 2, 1985
High temperature ≥ 80 °F 11 days Aug 13–23, 1942
High temperature ≥ 90 °F 4 days Jul 1–4, 1942
Plant Hardiness Zone
8B
Blaine is in plant hardiness zone 8B
based on average yearly minimum temperature from 1991–2020
Blaine Weather by Year
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Weather Station Details
Years Station Coordinates
1893–2024 Blaine location