Littleton Rainfall Forecast
- 15%
- 80%
- 90%
- 90%
- 60%
- 10%
- 10%
Littleton Rainfall Statistics
September Rainfall
Laurence G Hanscom Field Airport (11.8 miles)
Total Rainfall September
2inDaily Average September
0.1inWettest Day 13 September, 2026
0.7inWet Days September
9/25 (36%)
Climate (2021–2025)
Laurence G Hanscom Field Airport (11.8 miles)
Annual Average 2021–2025
44.8inMonthly Average 2021–2026
3.4inDaily Average 2021–2026
0.1inWettest Day 8 August, 2023
3.6in