0in

Rain Today

Rain Last Hour
0in

Recorded at Plymouth Municipal Airport Updated 10 mins ago (6.6 miles away)

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Real-Time Extremes

Hottest 82.3 °F
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Coldest -36.5 °F
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Windiest 50.6mph
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Wettest (Last Hour) 0.3in
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Most Humid 100%
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Least Humid 20%
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Highest Pressure 1031.5 hPa
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Lowest Pressure 997 hPa
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Groton Rainfall Forecast

Today 4 Dec
45%
Fri 5 Dec
10%
Sat 6 Dec
20%
Sun 7 Dec
10%
Mon 8 Dec
15%
Tue 9 Dec
10%
Wed 10 Dec
35%

Groton Rainfall Statistics

December Rainfall

Plymouth Municipal Airport (6.2 miles)

Total Rainfall 2025
52.7in
Daily Average 2025
0.2in
Wettest Day 25 September, 2025
4.8in
Wet Days 2025
101/338 (30%)
Total Rainfall November
2.6in
Daily Average November
0.1in
Wettest Day 10 November, 2025
0.7in
Wet Days November
9/30 (30%)
Total Rainfall December
0in
Daily Average December
0in
Wettest Day 1 December, 2025
0in
Wet Days December
–

Climate (2010–Present)

Plymouth Municipal Airport (6.2 miles)

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Annual Average 2020–2024
45.4in
Monthly Average 2020–2025
4.2in
Daily Average 2020–2025
0.1in
Wettest Day 18 December, 2023
5.3in

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