Gulf of the Farallones Marine Sanctuary Rainfall Forecast

Today 26 Jul
No Rain
Mon 27 Jul
No Rain
Tue 28 Jul
No Rain
Wed 29 Jul
No Rain
Thu 30 Jul
No Rain
Fri 31 Jul
No Rain
Sat 1 Aug
No Rain

Gulf of the Farallones Marine Sanctuary Rainfall Statistics

July Rainfall

Half Moon Bay Airport (11.8 miles)

Total Rainfall 2026
7.2in
Daily Average 2026
0.04in
Wettest Day 16 February, 2026
1.1in
Wet Days 2026
35/207 (17%)
Total Rainfall June
0.1in
Daily Average June
0in
Wettest Day 9 June, 2026
0.1in
Wet Days June
3/30 (10%)
Total Rainfall July
0in
Daily Average July
0in
Wettest Day 1 July, 2026
0in
Wet Days July
–

Climate (2021–2025)

Half Moon Bay Airport (11.8 miles)

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Annual Average 2021–2025
20.4in
Monthly Average 2021–2026
1.8in
Daily Average 2021–2026
0.1in
Wettest Day 24 October, 2021
3.5in

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