0in

Rain Today

Rain Last Hour
0in

Recorded at Petaluma Municipal Airport Updated 31 mins ago (18.4 miles away)

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Real-Time Extremes

Hottest 91.3 °F
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Coldest 3.1 °F
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Windiest 66.7mph
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Wettest (Last Hour) 0.3in
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Most Humid 100%
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Least Humid 16%
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Highest Pressure 1028.8 hPa
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Lowest Pressure 963.1 hPa
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Tomales Bay - Hog Island Rainfall Forecast

Today 31 Oct
No Rain
Sat 1 Nov
No Rain
Sun 2 Nov
No Rain
Mon 3 Nov
15%
Tue 4 Nov
40%
Wed 5 Nov
80%
Thu 6 Nov
10%

Tomales Bay - Hog Island Rainfall Statistics

October Rainfall

Petaluma Municipal Airport (18 miles)

Total Rainfall 2025
9.1in
Daily Average 2025
0.03in
Wettest Day 4 February, 2025
1.6in
Wet Days 2025
35/304 (12%)
Total Rainfall September
0.1in
Daily Average September
0in
Wettest Day 8 September, 2025
0.04in
Wet Days September
4/31 (13%)
Total Rainfall October
0.6in
Daily Average October
0.02in
Wettest Day 13 October, 2025
0.5in
Wet Days October
5/31 (16%)

Climate (2011–Present)

Petaluma Municipal Airport (18 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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