0.3in

Rain Today

Rain Last Hour
0.03in

Recorded at Napa, Napa County Airport Updated 38 mins ago (6.1 miles away)

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Real-Time Extremes

Hottest 85.9 °F
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Coldest 19.3 °F
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Windiest 43.6mph
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Wettest (Last Hour) 1.3in
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Most Humid 100%
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Least Humid 17%
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Highest Pressure 1032 hPa
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Lowest Pressure 994.6 hPa
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Trending Locations

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San Pablo Bay National Wildlife Refuge Rainfall Forecast

Today 5 May
10%
Wed 6 May
No Rain
Thu 7 May
No Rain
Fri 8 May
No Rain
Sat 9 May
No Rain
Sun 10 May
No Rain
Mon 11 May
No Rain

San Pablo Bay National Wildlife Refuge Rainfall Statistics

May Rainfall

Napa, Napa County Airport (5.6 miles)

Total Rainfall 2026
7.1in
Daily Average 2026
0.1in
Wettest Day 16 February, 2026
1.1in
Wet Days 2026
25/125 (20%)
Total Rainfall April
1.6in
Daily Average April
0.1in
Wettest Day 11 April, 2026
0.8in
Wet Days April
5/30 (17%)
Total Rainfall May
–
Daily Average May
–
Wettest Day 5 May, 2026
–
Wet Days May
–

Climate (2010–Present)

Napa, Napa County Airport (5.6 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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