San Jose Rainfall Forecast

Today 23 May
No Rain
Sat 24 May
15%
Sun 25 May
25%
Mon 26 May
35%
Tue 27 May
45%
Wed 28 May
50%
Thu 29 May
45%

San Jose Rainfall Statistics

May Rainfall

Jacksonville Naval Air Station (3.1 miles)

Total Rainfall 2025
15.6in
Daily Average 2025
0.1in
Wettest Day 19 January, 2025
3.6in
Wet Days 2025
32/143 (22%)
Total Rainfall April
0.6in
Daily Average April
0.02in
Wettest Day 7 April, 2025
0.2in
Wet Days April
5/30 (17%)
Total Rainfall May
5in
Daily Average May
0.2in
Wettest Day 7 May, 2025
2in
Wet Days May
8/23 (35%)

Climate (2010–Present)

Jacksonville Naval Air Station (3.1 miles)

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Annual Average 2020–2024
50.6in
Monthly Average 2020–2025
4.2in
Daily Average 2020–2025
0.1in
Wettest Day 14 August, 2021
4.1in

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