San Bernardino Rainfall Forecast
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San Bernardino Rainfall Statistics
December Rainfall
San Bernardino Intl. Airport (2.5 miles)
Total Rainfall December
0inDaily Average December
0inWettest Day 1 December, 2025
0inWet Days December
–
Climate (2010–Present)
San Bernardino Intl. Airport (2.5 miles)
Annual Average 2020–2024
6inMonthly Average 2020–2025
0.5inDaily Average 2020–2025
0.02inWettest Day 5 February, 2024
1.9in