San Francisco Bay - Johnson Landing Rainfall Forecast

Today 16 Aug
25%
Sun 17 Aug
15%
Mon 18 Aug
10%
Tue 19 Aug
No Rain
Wed 20 Aug
No Rain
Thu 21 Aug
No Rain
Fri 22 Aug
No Rain

San Francisco Bay - Johnson Landing Rainfall Statistics

August Rainfall

Hayward, Hayward Air Terminal (2.5 miles)

Total Rainfall 2025
7.4in
Daily Average 2025
0.03in
Wettest Day 13 February, 2025
1.9in
Wet Days 2025
30/228 (13%)
Total Rainfall July
0in
Daily Average July
0in
Wettest Day 1 July, 2025
0in
Wet Days July
–
Total Rainfall August
0in
Daily Average August
0in
Wettest Day 1 August, 2025
0in
Wet Days August
–

Climate (2010–Present)

Hayward, Hayward Air Terminal (2.5 miles)

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Annual Average 2020–2024
17.6in
Monthly Average 2020–2025
1.5in
Daily Average 2020–2025
0.05in
Wettest Day 31 December, 2022
4.3in

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