Historical Weather Records & Monthly Climate for Oakley, CA

All-Time High
117°F
All-Time Low
21°F
Max Daily Snow
2.1"
Max Daily Rain
3.15"
Max Snow Depth
0

Monthly Climate Averages for Oakley, CA

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

MonthHigh (°F)Low (°F)Precip (in)Snow (in)
January34°19°2.94"7.1"
February37°21°2.54"6.56"
March47°29°3.33"4.19"
April60°40°3.97"1.52"
May70°51°4.26"0
June79°61°4.01"0
July82°65°3.49"0
August81°64°3.24"0
September75°57°2.68"0
October63°46°2.94"0.15"
November50°35°2.81"1.62"
December39°26°2.99"5.13"

Historical Weather Extremes for Oakley, CA

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

🔥
Longest Heatwave
22 Days
2018
Consecutive days ≥ 90°F
🧊
Deepest Freeze
0 Days
N/A
Consecutive days ≤ 32°F
🏜️
Longest Drought
169 Days
1995
Consecutive days w/o rain
Wettest Month
4.32"
January 2010
Most rainfall in one month
Snowiest Month
2.15"
February 2023
Most snowfall in one month

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