De Anza Park Rainfall Forecast

Today 16 Apr
No Rain
Fri 17 Apr
No Rain
Sat 18 Apr
No Rain
Sun 19 Apr
No Rain
Mon 20 Apr
5%
Tue 21 Apr
10%
Wed 22 Apr
5%

De Anza Park Rainfall Statistics

April Rainfall

Ontario International Airport (4.3 miles)

Total Rainfall 2026
4.8in
Daily Average 2026
0.05in
Wettest Day 1 January, 2026
0.9in
Wet Days 2026
13/106 (12%)
Total Rainfall March
0.3in
Daily Average March
0.01in
Wettest Day 31 March, 2026
0.3in
Wet Days March
1/31 (3%)
Total Rainfall April
0.6in
Daily Average April
0.04in
Wettest Day 12 April, 2026
0.3in
Wet Days April
3/16 (19%)

Climate (2010–Present)

Ontario International Airport (4.3 miles)

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Annual Average 2021–2025
13.5in
Monthly Average 2021–2026
1.1in
Daily Average 2021–2026
0.04in
Wettest Day 5 February, 2024
3.6in

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