Rector Reservoir Rainfall Forecast

Today 7 Sep
No Rain
Mon 8 Sep
35%
Tue 9 Sep
35%
Wed 10 Sep
30%
Thu 11 Sep
10%
Fri 12 Sep
No Rain
Sat 13 Sep
10%

Rector Reservoir Rainfall Statistics

September Rainfall

Napa, Napa County Airport (16.2 miles)

Total Rainfall 2025
8.1in
Daily Average 2025
0.03in
Wettest Day 4 February, 2025
1.8in
Wet Days 2025
26/250 (10%)
Total Rainfall August
0in
Daily Average August
0in
Wettest Day 1 August, 2025
0in
Wet Days August
–
Total Rainfall September
0in
Daily Average September
0in
Wettest Day 1 September, 2025
0in
Wet Days September
–

Climate (2010–Present)

Napa, Napa County Airport (16.2 miles)

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Annual Average 2020–2024
17.9in
Monthly Average 2020–2025
1.6in
Daily Average 2020–2025
0.1in
Wettest Day 24 October, 2021
4.8in

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