San Francisco Bay - Belmont Slough Entrance Rainfall Forecast

Today 29 Mar
80%
Sun 30 Mar
80%
Mon 31 Mar
80%
Tue 1 Apr
65%
Wed 2 Apr
10%
Thu 3 Apr
20%
Fri 4 Apr
15%

San Francisco Bay - Belmont Slough Entrance Rainfall Statistics

March Rainfall

San Carlos Airport (1.9 miles)

Total Rainfall 2025
1.3in
Daily Average 2025
0.02in
Wettest Day 13 February, 2025
0.6in
Wet Days 2025
8/88 (9%)
Total Rainfall February
0.8in
Daily Average February
0.03in
Wettest Day 13 February, 2025
0.6in
Wet Days February
4/31 (13%)
Total Rainfall March
0.5in
Daily Average March
0.02in
Wettest Day 2 March, 2025
0.3in
Wet Days March
4/29 (14%)

Climate (2010–Present)

San Carlos Airport (1.9 miles)

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Annual Average 2020–2024
6in
Monthly Average 2020–2025
0.5in
Daily Average 2020–2025
0.02in
Wettest Day 31 December, 2022
3.5in

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