Harry Griffen Regional Park Rainfall Forecast
- 65%
- 10%
- No Rain
- 5%
- 20%
- 70%
- 75%
Harry Griffen Regional Park Rainfall Statistics
December Rainfall
Gillespie Field Airport (2.5 miles)
Total Rainfall December
0.04inDaily Average December
0inWettest Day 24 December, 2025
0.04inWet Days December
1/26 (4%)
Climate (2010–Present)
Gillespie Field Airport (2.5 miles)
Annual Average 2020–2024
4.1inMonthly Average 2020–2025
0.3inDaily Average 2020–2025
0.01inWettest Day 1 January, 2023
1.1in