El Cajon City Park Rainfall Forecast
- 5%
- 10%
- 85%
- 90%
- 35%
- 40%
- 25%
El Cajon City Park Rainfall Statistics
December Rainfall
Gillespie Field Airport (1.9 miles)
Total Rainfall December
0.1inDaily Average December
0inWettest Day 26 December, 2025
0.1inWet Days December
3/29 (10%)
Climate (2010–Present)
Gillespie Field Airport (1.9 miles)
Annual Average 2020–2024
4.1inMonthly Average 2020–2025
0.3inDaily Average 2020–2025
0.01inWettest Day 1 January, 2023
1.1in