Angwin Rainfall Forecast

Today 13 Sep
No Rain
Sun 14 Sep
No Rain
Mon 15 Sep
No Rain
Tue 16 Sep
No Rain
Wed 17 Sep
No Rain
Thu 18 Sep
5%
Fri 19 Sep
5%

Angwin Rainfall Statistics

September Rainfall

Santa Rosa, Santa Rosa Sonoma County Airport (20.5 miles)

Total Rainfall 2025
15.7in
Daily Average 2025
0.1in
Wettest Day 4 February, 2025
2.7in
Wet Days 2025
34/256 (13%)
Total Rainfall August
0in
Daily Average August
0in
Wettest Day 1 August, 2025
0in
Wet Days August
–
Total Rainfall September
0.1in
Daily Average September
0.01in
Wettest Day 9 September, 2025
0.1in
Wet Days September
2/13 (15%)

Climate (2010–Present)

Santa Rosa, Santa Rosa Sonoma County Airport (20.5 miles)

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Annual Average 2020–2024
30.3in
Monthly Average 2020–2025
2.7in
Daily Average 2020–2025
0.1in
Wettest Day 20 November, 2024
6.9in

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