San Francisco Bay - Belmont Slough Entrance Rainfall Forecast

Today 15 May
No Rain
Fri 16 May
No Rain
Sat 17 May
No Rain
Sun 18 May
No Rain
Mon 19 May
No Rain
Tue 20 May
No Rain
Wed 21 May
No Rain

San Francisco Bay - Belmont Slough Entrance Rainfall Statistics

May Rainfall

San Carlos Airport (1.9 miles)

Total Rainfall 2025
1.6in
Daily Average 2025
0.01in
Wettest Day 13 February, 2025
0.6in
Wet Days 2025
9/135 (7%)
Total Rainfall April
0.3in
Daily Average April
0.01in
Wettest Day 1 April, 2025
0.3in
Wet Days April
1/30 (3%)
Total Rainfall May
0in
Daily Average May
0in
Wettest Day 1 May, 2025
0in
Wet Days May
–

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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