Napa River - Horseshoe Bend Rainfall Forecast

Today 8 Aug
No Rain
Sun 9 Aug
No Rain
Mon 10 Aug
No Rain
Tue 11 Aug
No Rain
Wed 12 Aug
No Rain
Thu 13 Aug
10%
Fri 14 Aug
No Rain

Napa River - Horseshoe Bend Rainfall Statistics

August Rainfall

Napa, Napa County Airport (2.5 miles)

Total Rainfall 2026
9.6in
Daily Average 2026
0.04in
Wettest Day 16 February, 2026
1.1in
Wet Days 2026
32/220 (15%)
Total Rainfall July
0in
Daily Average July
0in
Wettest Day 1 July, 2026
0in
Wet Days July
–
Total Rainfall August
0in
Daily Average August
0in
Wettest Day 1 August, 2026
0in
Wet Days August
–

Climate (2021–2025)

Napa, Napa County Airport (2.5 miles)

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Annual Average 2021–2025
19.9in
Monthly Average 2021–2026
1.7in
Daily Average 2021–2026
0.1in
Wettest Day 24 October, 2021
4.8in

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