Half Moon Bay - Princeton Rainfall Forecast

Today 3 Aug
No Rain
Tue 4 Aug
No Rain
Wed 5 Aug
No Rain
Thu 6 Aug
No Rain
Fri 7 Aug
No Rain
Sat 8 Aug
No Rain
Sun 9 Aug
No Rain

Half Moon Bay - Princeton Rainfall Statistics

August Rainfall

Half Moon Bay Airport (0.6 miles)

Total Rainfall 2026
7.2in
Daily Average 2026
0.03in
Wettest Day 16 February, 2026
1.1in
Wet Days 2026
35/215 (16%)
Total Rainfall July
0in
Daily Average July
0in
Wettest Day 1 July, 2026
0in
Wet Days July
–
Total Rainfall August
–
Daily Average August
–
Wettest Day 3 August, 2026
–
Wet Days August
–

Climate (2021–2025)

Half Moon Bay Airport (0.6 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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