Historical Weather Records & Monthly Climate for Folsom, CA

All-Time High
114°F
All-Time Low
18°F
Max Daily Snow
5.9"
Max Daily Rain
4.23"
Max Snow Depth
0

Monthly Climate Averages for Folsom, CA

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

MonthHigh (°F)Low (°F)Precip (in)Snow (in)
January56°40°5.61"0.06"
February59°41°4.97"0.21"
March63°44°4.43"0.14"
April69°47°2.27"0.02"
May78°53°1.3"0
June88°59°0.27"0
July93°63°0.01"0
August92°63°0.06"0
September87°60°0.29"0
October76°53°1.63"0
November63°44°3.08"0.01"
December55°40°6.09"0.16"

Historical Weather Extremes for Folsom, CA

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

🔥
Longest Heatwave
42 Days
2020
Consecutive days ≥ 90°F
🧊
Deepest Freeze
1 Days
1990
Consecutive days ≤ 32°F
🏜️
Longest Drought
169 Days
2002
Consecutive days w/o rain
Wettest Month
13.48"
December 2022
Most rainfall in one month
Snowiest Month
7.5"
February 1990
Most snowfall in one month

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