0in

Rain Today

Rain Last Hour
0in

Recorded at Groton / New London, Groton / New London Airport Updated 1 hour 2 mins ago (9.5 miles away)

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Real-Time Extremes

Hottest 100.3 °F
Phoenix, Phoenix Sky Harbor International Airport, AZ
Coldest 33.7 °F
Point Thomson Airstrip, AK
Windiest 32.2mph
Middleton Island Airport, AK
Wettest (Last Hour) 0.3in
The Florida Keys - Marathon International Airport, FL
Most Humid 100%
North Palm Beach County General Aviation Airport, FL
Least Humid 6%
Boulder City Municipal Airport, NV
Highest Pressure 1038.3 hPa
Salida - Monarch Pass, CO
Lowest Pressure 983.7 hPa
Pilot Point Airport, AK

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East Lyme Rainfall Forecast

Today 9 Sep
10%
Wed 10 Sep
30%
Thu 11 Sep
10%
Fri 12 Sep
No Rain
Sat 13 Sep
5%
Sun 14 Sep
10%
Mon 15 Sep
20%

East Lyme Rainfall Statistics

September Rainfall

Groton / New London, Groton / New London Airport (9.3 miles)

Total Rainfall 2025
20.4in
Daily Average 2025
0.1in
Wettest Day 17 March, 2025
2in
Wet Days 2025
65/252 (26%)
Total Rainfall August
1.7in
Daily Average August
0.1in
Wettest Day 20 August, 2025
1.6in
Wet Days August
3/31 (10%)
Total Rainfall September
1.4in
Daily Average September
0.2in
Wettest Day 7 September, 2025
0.7in
Wet Days September
3/9 (33%)

Climate (2010–Present)

Groton / New London, Groton / New London Airport (9.3 miles)

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Annual Average 2020–2024
39.1in
Monthly Average 2020–2025
3.2in
Daily Average 2020–2025
0.1in
Wettest Day 11 December, 2024
3in

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