Interlaken Rainfall Forecast

Today 14 Dec
75%1–5mm
Mon 15 Dec
50%< 1mm
Tue 16 Dec
5%< 1mm
Wed 17 Dec
5%< 1mm
Thu 18 Dec
45%< 1mm
Fri 19 Dec
50%1–5mm
Sat 20 Dec
70%5–15mm

Interlaken Rainfall Statistics View More

December Rainfall

Ross (The Boulevards) (29km)

Total Rainfall 2025
425.8mm
Daily Average 2025
1.2mm
Wettest Day 23 October, 2025
36.2mm
Wet Days 2025
153/348 (44%)
Total Rainfall November
51.6mm
Daily Average November
1.7mm
Wettest Day 8 November, 2025
24mm
Wet Days November
13/30 (43%)
Total Rainfall December
10.4mm
Daily Average December
0.8mm
Wettest Day 7 December, 2025
5.4mm
Wet Days December
4/14 (29%)

Climate (2010–Present)

Ross (The Boulevards) (29km)

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Annual Average 2020–2024
546.3mm
Monthly Average 2020–2025
42.9mm
Daily Average 2020–2025
1.4mm
Wettest Day 2 September, 2024
43mm

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