Columbia Lake Rainfall Forecast

Today 18 Jul
80%
Sun 19 Jul
85%
Mon 20 Jul
No Rain
Tue 21 Jul
50%
Wed 22 Jul
95%
Thu 23 Jul
40%
Fri 24 Jul
15%

Columbia Lake Rainfall Statistics

July Rainfall

Willimantic, Windham Airport (7.5 miles)

Total Rainfall 2026
11.3in
Daily Average 2026
0.1in
Wettest Day 16 March, 2026
1.3in
Wet Days 2026
61/199 (31%)
Total Rainfall June
1.7in
Daily Average June
0.1in
Wettest Day 22 June, 2026
0.7in
Wet Days June
10/30 (33%)
Total Rainfall July
1.4in
Daily Average July
0.1in
Wettest Day 7 July, 2026
0.8in
Wet Days July
4/18 (22%)

Climate (2021–2025)

Willimantic, Windham Airport (7.5 miles)

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Annual Average 2021–2025
41.2in
Monthly Average 2021–2026
3.3in
Daily Average 2021–2026
0.1in
Wettest Day 13 September, 2023
4.4in

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