Grass Valley Rainfall Forecast

Today 12 May
75%
Tue 13 May
30%
Wed 14 May
No Rain
Thu 15 May
No Rain
Fri 16 May
5%
Sat 17 May
15%
Sun 18 May
5%

Grass Valley Rainfall Statistics

May Rainfall

Nevada County Air Park (3.1 miles)

Total Rainfall 2025
5in
Daily Average 2025
0.04in
Wettest Day 13 February, 2025
2.9in
Wet Days 2025
12/132 (9%)
Total Rainfall April
0.03in
Daily Average April
0in
Wettest Day 1 April, 2025
0.03in
Wet Days April
1/30 (3%)
Total Rainfall May
0in
Daily Average May
0in
Wettest Day 1 May, 2025
0in
Wet Days May
–

Climate (2011–Present)

Nevada County Air Park (3.1 miles)

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Annual Average 2020–2024
17.3in
Monthly Average 2020–2025
1.4in
Daily Average 2020–2025
0.1in
Wettest Day 30 December, 2022
3.8in

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