Kismet Rainfall Forecast
- 35%
- No Rain
- 70%
- 90%
- 30%
- 20%
- 35%
Kismet Rainfall Statistics
September Rainfall
Islip, Long Island Mac Arthur Airport (11.8 miles)
Total Rainfall September
4.2inDaily Average September
0.3inWettest Day 13 September, 2026
3.1inWet Days September
6/18 (33%)
Climate (2021–2025)
Islip, Long Island Mac Arthur Airport (11.8 miles)
Annual Average 2021–2025
44.1inMonthly Average 2021–2026
3.7inDaily Average 2021–2026
0.1inWettest Day 16 July, 2023
4.6in