Interlaken Rainfall Forecast

Today 12 Sep
35%
Sun 13 Sep
85%
Mon 14 Sep
40%
Tue 15 Sep
5%
Wed 16 Sep
30%
Thu 17 Sep
55%
Fri 18 Sep
45%

Interlaken Rainfall Statistics

September Rainfall

Ithaca, Ithaca Tompkins Regional Airport (16.2 miles)

Total Rainfall 2026
13.8in
Daily Average 2026
0.1in
Wettest Day 18 July, 2026
2.5in
Wet Days 2026
75/255 (29%)
Total Rainfall August
1.1in
Daily Average August
0.04in
Wettest Day 17 August, 2026
0.2in
Wet Days August
13/31 (42%)
Total Rainfall September
0.01in
Daily Average September
0in
Wettest Day 2 September, 2026
0.01in
Wet Days September
1/12 (8%)

Climate (2021–2025)

Ithaca, Ithaca Tompkins Regional Airport (16.2 miles)

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Annual Average 2021–2025
29.3in
Monthly Average 2021–2026
2.4in
Daily Average 2021–2026
0.1in
Wettest Day 26 October, 2021
2.5in

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