Bolton Rainfall Forecast

Today 27 Sep
85%
Mon 28 Sep
85%
Tue 29 Sep
50%
Wed 30 Sep
No Rain
Thu 1 Oct
No Rain
Fri 2 Oct
15%
Sat 3 Oct
20%

Bolton Rainfall Statistics

September Rainfall

Hartford, Hartford-Brainard Airport (11.2 miles)

Total Rainfall 2026
28.7in
Daily Average 2026
0.1in
Wettest Day 16 March, 2026
1.8in
Wet Days 2026
106/270 (39%)
Total Rainfall August
4.5in
Daily Average August
0.1in
Wettest Day 3 August, 2026
1.4in
Wet Days August
13/31 (42%)
Total Rainfall September
2.4in
Daily Average September
0.1in
Wettest Day 13 September, 2026
0.8in
Wet Days September
10/27 (37%)

Climate (2021–2025)

Hartford, Hartford-Brainard Airport (11.2 miles)

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Annual Average 2021–2025
46.1in
Monthly Average 2021–2026
3.7in
Daily Average 2021–2026
0.1in
Wettest Day 21 July, 2023
2.9in

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