Calais Rainfall Forecast

Today 11 May
15%
Tue 12 May
10%
Wed 13 May
15%
Thu 14 May
75%
Fri 15 May
90%
Sat 16 May
45%
Sun 17 May
15%

Calais Rainfall Statistics

May Rainfall

Houlton, Houlton International Airport (69 miles)

Total Rainfall 2026
9.5in
Daily Average 2026
0.1in
Wettest Day 6 May, 2026
1.2in
Wet Days 2026
51/131 (39%)
Total Rainfall April
3.7in
Daily Average April
0.1in
Wettest Day 3 April, 2026
0.7in
Wet Days April
14/30 (47%)
Total Rainfall May
2.2in
Daily Average May
0.2in
Wettest Day 6 May, 2026
1.2in
Wet Days May
7/11 (64%)

Climate (2010–Present)

Houlton, Houlton International Airport (69 miles)

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Annual Average 2021–2025
36.9in
Monthly Average 2021–2026
3.1in
Daily Average 2021–2026
0.1in
Wettest Day 12 November, 2022
1.9in

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