Folsom Lake Rainfall Forecast

Today 16 May
5%
Sat 17 May
5%
Sun 18 May
No Rain
Mon 19 May
No Rain
Tue 20 May
No Rain
Wed 21 May
No Rain
Thu 22 May
No Rain

Folsom Lake Rainfall Statistics

May Rainfall

Sacramento Mather Airport (14.3 miles)

Total Rainfall 2025
7.5in
Daily Average 2025
0.1in
Wettest Day 4 April, 2025
2in
Wet Days 2025
28/136 (21%)
Total Rainfall April
2in
Daily Average April
0.1in
Wettest Day 4 April, 2025
2in
Wet Days April
3/30 (10%)
Total Rainfall May
0.02in
Daily Average May
0in
Wettest Day 12 May, 2025
0.02in
Wet Days May
1/16 (6%)

Climate (2010–Present)

Sacramento Mather Airport (14.3 miles)

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Annual Average 2020–2024
7.2in
Monthly Average 2020–2025
0.7in
Daily Average 2020–2025
0.02in
Wettest Day 24 October, 2021
4.4in

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