Avalon Rainfall Forecast

Today 30 May
No Rain
Sun 31 May
No Rain
Mon 1 Jun
No Rain
Tue 2 Jun
No Rain
Wed 3 Jun
No Rain
Thu 4 Jun
No Rain
Fri 5 Jun
No Rain

Avalon Rainfall Statistics

May Rainfall

San Francisco, San Francisco International Airport (3.7 miles)

Total Rainfall 2026
10.7in
Daily Average 2026
0.1in
Wettest Day 4 January, 2026
1.3in
Wet Days 2026
30/150 (20%)
Total Rainfall April
3.1in
Daily Average April
0.1in
Wettest Day 11 April, 2026
1in
Wet Days April
8/30 (27%)
Total Rainfall May
0.3in
Daily Average May
0.01in
Wettest Day 28 May, 2026
0.2in
Wet Days May
4/30 (13%)

Climate (2010–Present)

San Francisco, San Francisco International Airport (3.7 miles)

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Annual Average 2021–2025
20.2in
Monthly Average 2021–2026
1.8in
Daily Average 2021–2026
0.1in
Wettest Day 24 October, 2021
4in

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