0.01in

Rain Today

Rain Last Hour
0in

Recorded at Petaluma Municipal Airport Updated 14 mins ago (4.8 miles away)

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Real-Time Extremes

Hottest 91.3 °F
Choluteca, FL
Coldest -54.5 °F
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Windiest 41.4mph
Teller, AK
Wettest (Last Hour) 0.1in
Concord Municipal Airport, NH
Most Humid 100%
Hobby Field Airport, OR
Least Humid 6%
Denver - Centennial Airport, CO
Highest Pressure 1035.2 hPa
Salida - Monarch Pass, CO
Lowest Pressure 996 hPa
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Sonoma Mountain Rainfall Forecast

Today 23 Dec
85%
Wed 24 Dec
100%
Thu 25 Dec
100%
Fri 26 Dec
95%
Sat 27 Dec
10%
Sun 28 Dec
No Rain
Mon 29 Dec
No Rain

Sonoma Mountain Rainfall Statistics

December Rainfall

Petaluma Municipal Airport (4.3 miles)

Total Rainfall 2025
13in
Daily Average 2025
0.04in
Wettest Day 4 February, 2025
1.6in
Wet Days 2025
46/357 (13%)
Total Rainfall November
2.6in
Daily Average November
0.1in
Wettest Day 13 November, 2025
1in
Wet Days November
6/30 (20%)
Total Rainfall December
1.4in
Daily Average December
0.1in
Wettest Day 21 December, 2025
0.7in
Wet Days December
5/23 (22%)

Climate (2011–Present)

Petaluma Municipal Airport (4.3 miles)

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Annual Average 2020–2024
10.1in
Monthly Average 2020–2025
0.9in
Daily Average 2020–2025
0.03in
Wettest Day 24 October, 2021
4.8in

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