Milton Freewater Weather Records

Milton Freewater, Oregon weather averages and records from 1928–2024 based on data made available by the NOAA.
All-Time Recorded High
The highest temperature ever recorded in Milton Freewater, Oregon was 114 °F which occurred on June 29, 2021.
Highest Temperatures: All-Time By Year
All-Time Recorded Low
The lowest temperature ever recorded in Milton Freewater, Oregon was -24 °F which occurred on December 30, 1968.
Lowest Temperatures: All-Time By Year
Milton Freewater Weather by Month
Averages based on the years 1991–2020
Month Average (°F) Record (°F) Average (inches)
High ☀️ Low 🌙 High ☀️ Low 🌙 Precipitation 💧 Snow ❄️
January 43.4 29.3 70 -17 1.8 1.8
February 47.9 32.0 78 -17 1.5 1.3
March 56.5 37.9 81 6 1.6 0.1
April 63.9 43.1 90 15 1.6 0.0
May 72.8 49.8 99 25 1.7 0.0
June 79.7 55.4 114 38 1.1 0.0
July 89.6 62.6 109 39 0.3 0.0
August 88.5 61.7 111 40 0.4 0.0
September 78.8 54.0 103 28 0.6 0.0
October 65.1 43.7 92 13 1.2 0.0
November 50.9 35.1 82 -12 1.8 0.6
December 42.6 29.4 71 -24 1.9 2.2
Entire year 65.1 44.6 114 -24 15.5 5.6
More Milton Freewater Weather Records
1928–2024
Highest daily low 82 °F July 13, 2002
Lowest daily high -1 °F December 30, 1968
Greatest daily range
(Difference of high and low)
52 °F June 22, 1961
Greatest difference in daily high
over two conscutive days
42 °F Jan 17–18, 2005
Most daily precipitation 2.4 inches August 16, 1993
Most monthly precipitation 5.9 inches May 1991
Most yearly precipitation 23.3 inches 1996
Most yearly days with precipitation 129 1990
Earliest snow in season October 29 1935
Latest snow in season April 16 2022
Most daily snow 14.0 inches February 16, 2021
Most monthly snow 36.2 inches January 1950
Most yearly snow 40.2 inches 1950
Most snow in a winter 51.3 inches 1992–1993
Greatest snow accumulation 30.0 inches January 31, 1929
Earliest freeze September 13 1970
Earliest day ≥ 80 °F March 20 1997
Earliest day ≥ 90 °F April 22 1934
Earliest day ≥ 100 °F June 1 1986
Latest freeze May 14 1964
Latest day ≥ 80 °F November 13 1999
Latest day ≥ 90 °F October 2 1997
Latest day ≥ 100 °F September 6 1955
Most days in a year < 0 °F 13 1950
Most days in a year < 32 °F 110 1985
Most days in a year ≥ 80 °F 124 1958
Most days in a year ≥ 90 °F 70 1958
Most days in a year ≥ 100 °F 17 1967
Most days in a year ≥ 110 °F 3 2021
Milton Freewater Weather Streaks
Most consecutive days...
With precipitation 16 days May 10–25, 1945
Without precipitation 134 days Jul 2 – Nov 12, 1952
With snow 9 days Jan 4–12, 1993
High temperature at or
below freezing
29 days Dec 26, 1941 – Jan 23, 1942
High temperature ≥ 80 °F 79 days Jun 24 – Sep 10, 1967
High temperature ≥ 90 °F 31 days Jul 14 – Aug 13, 1971
High temperature ≥ 100 °F 15 days Jul 13–27, 1938
High temperature ≥ 110 °F 3 days Jun 27–29, 2021
Plant Hardiness Zone
7B
Milton Freewater is in plant hardiness zone 7B
based on average yearly minimum temperature from 1991–2020
Milton Freewater Weather by Year
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Weather Station Details
Years Station Coordinates
1928–2024 Milton Freewater location