Arcata Rainfall Forecast
- No Rain
- No Rain
- No Rain
- 25%
- 55%
- 15%
- 5%
Arcata Rainfall Statistics
October Rainfall
Arcata / Eureka, Arcata Airport (7.5 miles)
Total Rainfall October
0.8inDaily Average October
0.1inWettest Day 10 October, 2025
0.6inWet Days October
3/15 (20%)
Climate (2010–Present)
Arcata / Eureka, Arcata Airport (7.5 miles)
Annual Average 2020–2024
42.8inMonthly Average 2020–2025
3.7inDaily Average 2020–2025
0.1inWettest Day 13 January, 2024
3.1in