Nonantum Rainfall Forecast

Today 8 Sep
20%
Tue 9 Sep
No Rain
Wed 10 Sep
15%
Thu 11 Sep
15%
Fri 12 Sep
No Rain
Sat 13 Sep
5%
Sun 14 Sep
10%

Nonantum Rainfall Statistics

September Rainfall

Laurence G Hanscom Field Airport (8.1 miles)

Total Rainfall 2025
22.7in
Daily Average 2025
0.1in
Wettest Day 22 May, 2025
2.3in
Wet Days 2025
77/251 (31%)
Total Rainfall August
1in
Daily Average August
0.03in
Wettest Day 1 August, 2025
0.3in
Wet Days August
6/31 (19%)
Total Rainfall September
0.1in
Daily Average September
0.02in
Wettest Day 5 September, 2025
0.1in
Wet Days September
1/8 (13%)

Climate (2010–Present)

Laurence G Hanscom Field Airport (8.1 miles)

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Annual Average 2020–2024
44.9in
Monthly Average 2020–2025
3.8in
Daily Average 2020–2025
0.1in
Wettest Day 8 August, 2023
3.6in

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