Harbor Island National Wildlife Refuge Rainfall Forecast
- No Rain
- No Rain
- 10%
- No Rain
- 5%
- 15%
- 45%
Harbor Island National Wildlife Refuge Rainfall Statistics
October Rainfall
Drummond Island Airport (3.7 miles)
Total Rainfall October
1.8 inDaily Average October
0.1 inWettest Day 15 October, 2026
0.7 inWet Days October
10/23 (43%)
Climate (2021–2025)
Drummond Island Airport (3.7 miles)
Annual Average 2021–2025
33.5 inMonthly Average 2021–2026
2.9 inDaily Average 2021–2026
0.1 inWettest Day 27 June, 2025
3.8 in