Longtown Rainfall Forecast
- 60%
- No Rain
- 10%
- 45%
- 80%
- 60%
- 5%
Longtown Rainfall Statistics
June Rainfall
Southern Illinois Airport (29.8 miles)
Total Rainfall June
1.1inDaily Average June
0.1inWettest Day 12 June, 2026
0.6inWet Days June
4/14 (29%)
Climate (2010–Present)
Southern Illinois Airport (29.8 miles)
Annual Average 2021–2025
35.3inMonthly Average 2021–2026
2.9inDaily Average 2021–2026
0.1inWettest Day 4 September, 2021
3in