Verdict: Tough month
Mürren Weather in December
December is properly cold in Mürren, with highs of only 3°C (37°F). It's also the wet side of the calendar: rain falls on about 16 days, so build flexibility into plans. If your dates are flexible, most travelers will have a better time in Mürren outside December.
Average high
3°C / 37°F
Average low
-4°C / 25°F
Rain days
~16
Precipitation
164 mm
What to pack for Mürren in December
- Full winter kit — insulated coat, gloves, warm hat
- Rain gear is non-negotiable — expect rain on roughly 16 days
- Comfortable walking shoes — every guide on this site assumes you'll use them
December against the rest of the year
Warmest in Mürren: Jul (18°C / 64°F) · Coolest: Jan (1°C / 34°F) · Wettest: Jul (~22 rain days)
1°
-6°
Jan
4°
-4°
Feb
4°
-4°
Mar
6°
-2°
Apr
10°
2°
May
15°
7°
Jun
18°
9°
Jul
17°
9°
Aug
14°
6°
Sep
11°
3°
Oct
5°
-2°
Nov
3°
-4°
Dec
Daily highs / lows in °C · bars show rain days per month · ERA5 climate normals (2020–2024)