Sacramento River National Wildlife Refuge Rainfall Forecast

Today 3 May
30%
Mon 4 May
55%
Tue 5 May
5%
Wed 6 May
No Rain
Thu 7 May
No Rain
Fri 8 May
No Rain
Sat 9 May
No Rain

Sacramento River National Wildlife Refuge Rainfall Statistics

May Rainfall

Chico Municipal Airport (9.3 miles)

Total Rainfall 2026
2.4in
Daily Average 2026
0.02in
Wettest Day 15 February, 2026
0.8in
Wet Days 2026
11/123 (9%)
Total Rainfall April
0.1in
Daily Average April
0in
Wettest Day 12 April, 2026
0.1in
Wet Days April
1/30 (3%)
Total Rainfall May
–
Daily Average May
–
Wettest Day 4 May, 2026
–
Wet Days May
–

Climate (2010–Present)

Chico Municipal Airport (9.3 miles)

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Annual Average 2021–2025
10.3in
Monthly Average 2021–2026
0.9in
Daily Average 2021–2026
0.03in
Wettest Day 4 January, 2023
2.4in

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