0in

Rain Today

Rain Last Hour
0in

Recorded at Napa, Napa County Airport Updated 25 mins ago (1.8 miles away)

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Real-Time Extremes

Hottest 98.5 °F
Choluteca, FL
Coldest -25.7 °F
Buckland, Buckland Airport, AK
Windiest 39.1mph
Fallon, Naval Air Station, NV
Wettest (Last Hour) 0.6in
Sparta Community-Hunter Field Airport, IL
Most Humid 100%
Hobby Field Airport, OR
Least Humid 5%
Grant County Airport, NM
Highest Pressure 1027.1 hPa
Bradshaw Army Air Field / Hawaii, HI
Lowest Pressure 988 hPa
Narsarsuaq, ME

Trending Locations

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Napa River - Steamboat Slough Entrance Rainfall Forecast

Today 4 Mar
No Rain
Thu 5 Mar
No Rain
Fri 6 Mar
No Rain
Sat 7 Mar
No Rain
Sun 8 Mar
No Rain
Mon 9 Mar
No Rain
Tue 10 Mar
No Rain

Napa River - Steamboat Slough Entrance Rainfall Statistics

March Rainfall

Napa, Napa County Airport (1.9 miles)

Total Rainfall 2026
5.3in
Daily Average 2026
0.1in
Wettest Day 16 February, 2026
1.1in
Wet Days 2026
19/63 (30%)
Total Rainfall February
3.3in
Daily Average February
0.1in
Wettest Day 16 February, 2026
1.1in
Wet Days February
10/28 (36%)
Total Rainfall March
0.01in
Daily Average March
0.01in
Wettest Day 2 March, 2026
0.01in
Wet Days March
1/4 (25%)

Climate (2010–Present)

Napa, Napa County Airport (1.9 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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