Walnut Creek Rainfall Forecast

Today 18 May
No Rain
Mon 19 May
No Rain
Tue 20 May
No Rain
Wed 21 May
No Rain
Thu 22 May
No Rain
Fri 23 May
No Rain
Sat 24 May
No Rain

Walnut Creek Rainfall Statistics

May Rainfall

Concord, Buchanan Field (5.6 miles)

Total Rainfall 2025
2.2in
Daily Average 2025
0.02in
Wettest Day 13 February, 2025
0.8in
Wet Days 2025
17/138 (12%)
Total Rainfall April
0.1in
Daily Average April
0in
Wettest Day 26 April, 2025
0.1in
Wet Days April
1/30 (3%)
Total Rainfall May
0.1in
Daily Average May
0.01in
Wettest Day 12 May, 2025
0.1in
Wet Days May
2/18 (11%)

Climate (2010–Present)

Concord, Buchanan Field (5.6 miles)

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Annual Average 2020–2024
11.9in
Monthly Average 2020–2025
1in
Daily Average 2020–2025
0.03in
Wettest Day 24 October, 2021
4.5in

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