Historical Weather Records & Monthly Climate for Keizer, OR

All-Time High
117°F
All-Time Low
-12°F
Max Daily Snow
12"
Max Daily Rain
3.07"
Max Snow Depth
12"

Monthly Climate Averages for Keizer, OR

Based on 30 years of historical data (1994 - 2023)

MonthHigh (°F)Low (°F)Precip (in)Snow (in)
January48°36°6.53"0.87"
February50°36°4.83"1.41"
March54°38°5.02"0.83"
April58°41°3.61"0.15"
May65°47°2.31"0
June72°52°1.39"0
July82°56°0.28"0
August83°57°0.42"0
September76°53°1.48"0
October63°46°3.57"0
November52°40°6.32"0.1"
December46°36°7.47"1.12"

Historical Weather Extremes for Keizer, OR

Based on 80+ years of archive data (1940 - 2024)

🔥
Longest Heatwave
12 Days
2021
Consecutive days ≥ 90°F
🧊
Deepest Freeze
7 Days
1950
Consecutive days ≤ 32°F
🏜️
Longest Drought
63 Days
1970
Consecutive days w/o rain
Wettest Month
15.4"
January 1953
Most rainfall in one month
Snowiest Month
32.8"
January 1950
Most snowfall in one month

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