Granges, Switzerland — Weather in December 2026

Climate Overview

Granges, Switzerland in December has cold conditions, with highs averaging around 6.3°C (43°F). Rain falls on about 14 days this month.

This month falls at the beginning of Winter. Cold conditions dominate the month.

Temperatures remain fairly steady throughout December, with daily highs around 6°C (43°F).

December sees fairly even rainfall, totalling about 123 mm across the month.

Expect around 4.7h of sunshine at the start of December, increasing to 5.4h by the end.

The warmest days tend to fall around the 20th, averaging 7.2°C (45°F).

Compared to November, this month is about 3°C cooler with 0 fewer rainy days.

Monthly December Averages

Temperature

6°C / 0°C

Feels Like

4°C / -3°C

Rain

14 days · 123 mm

Sunshine

4.8h / day

Humidity

86% — Very Humid

Wind

10 km/h

Wind Direction

SSE (165°)

Gusts

31 km/h

Daylight

8.6 h

Cloud Cover

71%

Clear Sky Days

UV Index

1.4 — Low

Dew Point

1°C — Dry

Moon Phase

Waxing Crescent · 31%

Snow Days

11 days · 24.9 cm

Frost Days

14 days

Climate Charts

Daily averages based on historical data (2016–2025)

Daily Temperature

HighLow

Daily Precipitation

Rainfall

Daily Sunshine

Sunshine

Daily Wind Speed

Wind Speed

Sun Position

Sunrise 08:12

Daylight 8.6h

Sunset 16:46

What to Expect

Cold daytime highs of 6°C (43°F) mean shorter outdoor excursions with warming breaks. Keep afternoons flexible as tropical showers are common — they typically clear within an hour.

Wet weather can spread across much of the day, so it is best to keep outdoor plans flexible.

1 of the last 5 yearly records were warmer than this month's long-run average.

Compare Months

Month	Temp	Feels Like	Rain	Sun	Humidity	UV	Status	Details
January	5°C / -1°C	2°C / -4°C	15days (118 mm) Wet	5.2h Fair	84% Humid	1.6 Low	Poor	View Details
February	8°C / 0°C	5°C / -3°C	12days (80 mm) Wet	6.7h Fair	80% Humid	2.3 Moderate	Poor	View Details
March	11°C / 2°C	8°C / -1°C	13days (90 mm) Wet	8.4h Good	76% Humid	3.8 Moderate	Poor	View Details
April	15°C / 5°C	13°C / 3°C	13days (90 mm) Wet	10.4h Excellent	73% Muggy	5.2 High	Fair	View Details
May	18°C / 9°C	17°C / 7°C	17days (144 mm) Wet	10.5h Excellent	76% Humid	5.7 High	Fair	View Details
June best	23°C / 14°C	24°C / 14°C	15days (120 mm) Wet	12h Excellent	75% Muggy	6.8 High	Excellent	View Details
July best	25°C / 16°C	26°C / 17°C	15days (126 mm) Wet	12.2h Excellent	73% Muggy	6.7 High	Excellent	View Details
August best	25°C / 16°C	26°C / 17°C	12days (106 mm) Wet	11.1h Excellent	74% Muggy	6.1 High	Excellent	View Details
September best	20°C / 13°C	20°C / 12°C	12days (102 mm) Wet	9.1h Good	79% Humid	4.4 Moderate	Excellent	View Details
October best	16°C / 8°C	15°C / 7°C	12days (101 mm) Wet	7.3h Good	83% Humid	3 Moderate	Good	View Details
November	10°C / 3°C	7°C / 1°C	14days (113 mm) Wet	5.7h Fair	86% Very Muggy	1.8 Low	Poor	View Details
December	6°C / 0°C	4°C / -3°C	14days (123 mm) Wet	4.8h Fair	86% Very Muggy	1.4 Low	Poor	View Details

What to Wear

Full winter gear is a must — insulated coat, thermal base layers, warm hat, gloves, and waterproof boots.

A waterproof jacket or compact umbrella is recommended for occasional showers.

Packing List

Warm coatUmbrellaWaterproof jacketWaterproof shoes

Frequently Asked Questions

Expand all

Is December a good time to visit Granges?

December is typically poor for visiting Granges, with average highs of 6°C (43°F) and around 14 rainy days. Granges, Switzerland in December has cold conditions, with highs averaging around 6.3°C (43°F). Rain falls on about 14 d

Does it rain a lot in Granges in December?

Granges typically sees around 14 rainy days in December with 123 mm (4.8 in) of total rainfall. Pack a waterproof jacket.

Does it get cold at night in Granges in December?

Yes, nights in Granges during December are cold, averaging 0°C (33°F). Pack warm layers and a coat for evenings.

What should I pack for Granges in December?

With highs of 6°C (43°F) and lows of 0°C (33°F) in December, we recommend: Warm coat, Umbrella, Waterproof jacket, Waterproof shoes. Comfortable walking shoes are essential.

Is December among the best months weather-wise in Granges?

December is not the most favourable month weather-wise in Granges. Consider visiting during months with milder temperatures or less rainfall for a better experience.

What is the UV index in Granges in December?

The average UV index in Granges during December is 1 (low). No special sun protection is needed.

How many hours of daylight are there in Granges in December?

Granges gets approximately 9 hours of daylight per day in December, with around 5 hours of sunshine.

Does it snow in Granges in December?

Yes, Granges typically sees around 11 snow days in December with roughly 25 cm (10 in) of snowfall.

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