Niantic Rainfall Forecast

Today 26 Aug
30%
Thu 27 Aug
5%
Fri 28 Aug
No Rain
Sat 29 Aug
No Rain
Sun 30 Aug
5%
Mon 31 Aug
5%
Tue 1 Sep
20%

Niantic Rainfall Statistics

August Rainfall

Decatur Airport (15.5 miles)

Total Rainfall 2026
30.8in
Daily Average 2026
0.1in
Wettest Day 17 June, 2026
3.1in
Wet Days 2026
72/238 (30%)
Total Rainfall July
2.7in
Daily Average July
0.1in
Wettest Day 10 July, 2026
1in
Wet Days July
9/31 (29%)
Total Rainfall August
3.8in
Daily Average August
0.2in
Wettest Day 15 August, 2026
1.2in
Wet Days August
11/26 (42%)

Climate (2021–2025)

Decatur Airport (15.5 miles)

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Annual Average 2021–2025
37.3in
Monthly Average 2021–2026
3.1in
Daily Average 2021–2026
0.1in
Wettest Day 3 August, 2022
3.8in

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