Napa River - Fagan Slough Entrance Rainfall Forecast

Today 3 Oct
No Rain
Sun 4 Oct
No Rain
Mon 5 Oct
No Rain
Tue 6 Oct
No Rain
Wed 7 Oct
No Rain
Thu 8 Oct
No Rain
Fri 9 Oct
15%

Napa River - Fagan Slough Entrance Rainfall Statistics

October Rainfall

Napa, Napa County Airport (1.2 miles)

Total Rainfall 2026
9.7in
Daily Average 2026
0.04in
Wettest Day 16 February, 2026
1.1in
Wet Days 2026
33/276 (12%)
Total Rainfall September
0.1in
Daily Average September
0in
Wettest Day 3 September, 2026
0.1in
Wet Days September
1/30 (3%)
Total Rainfall October
0in
Daily Average October
0in
Wettest Day 1 October, 2026
0in
Wet Days October
–

Climate (2021–2025)

Napa, Napa County Airport (1.2 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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