Graubunden, Switzerland Weather

  1. Graubunden, Switzerland Weather
  2. Current conditions
  3. Weather forecast
  4. Averages and extremes
  5. Yesterday's Data
  6. Temperature and possibility of rain in Graubunden over the next 12 hours
  7. Temperature and possibility of rain in Graubunden in the coming days
  8. Rainfall in Graubunden in the coming days
  9. Graubunden Weather Summary
  10. Weather averages by month
  11. Graubunden's weather
  12. Frequently asked questions
  13. Comments
Graubunden, Weather
(Photo by Tomas Trajan on Unsplash)

Current conditions

Updated:
1°C
33.8°F
°C °F

Condition: Overcast

Pressure: 895 hPa

Feel like: -1 °C

Temperature: 1°C

Cloud: 100%

Humidity: 75%

Wind: NNE - 4 km/h

Visibility: 50.66 km

Weather forecast

Sun
25 Jan
-2°C / 0°C
Overcast
Mon
26 Jan
-2°C / 5°C
Slight Rain
Tue
27 Jan
0°C / 5°C
Snow Showers Slight
Wed
28 Jan
-2°C / 2°C
Moderate Snowfall
Thu
29 Jan
-3°C / 3°C
Fog
Hourly forecast today:
08:00 AM
-2° / 1°
-2° / 1°
Overcast
75% 7 km/h
09:00 AM
-2° / 2°
-2° / 2°
Partly Cloudy
69% 6 km/h
10:00 AM
-2° / 4°
-2° / 4°
Mainly Clear
63% 5 km/h
11:00 AM
-3° / 5°
-3° / 5°
Mainly Clear
55% 3 km/h
12:00 PM
-3° / 6°
-3° / 6°
Mainly Clear
49% 6 km/h
13:00 PM
-3° / 7°
-3° / 7°
Clear Sky
48% 7 km/h
14:00 PM
-2° / 6°
-2° / 6°
Clear Sky
52% 5 km/h
15:00 PM
-1° / 5°
-1° / 5°
Mainly Clear
60% 7 km/h
16:00 PM
-1° / 3°
-1° / 3°
Overcast
73% 7 km/h
17:00 PM
-1° / 1°
-1° / 1°
Overcast
78% 4 km/h
18:00 PM
-2° / 1°
-2° / 1°
Overcast
73% 7 km/h

30 Day Averages and Extremes

  • Average high 4.93°C
  • Average low -0.77°C
  • Hottest day 10°C (05 February 2026)
  • Coldest day -10°C (11 January 2026)
  • Average humidity 72.07%
  • Days with precipitation 17 days
  • Highest precipitation 92 mm (09 January 2026)

Yesterday's Data

  • Max: 7°C
  • Min: -1°C
  • Total Precipitation: 0 mm

Temperature and possibility of rain in Graubunden over the next 12 hours

Temperature and possibility of rain in Graubunden in the coming days

Rainfall in Graubunden in the coming days

Graubunden Climate Summary

Graubunden features a Tundra (Köppen classification: ET), with an average annual temperature of 4.16ºC (39.49ºF), which is about -4.94% lower than the national average for Switzerland. Annually, the city experiences approximately 121.06 millimeters (4.77 inches) of rainfall, spread across 183.71 rainy days, accounting for 50.33% of the year.

Longitude 46.6569871
Latitude 9.5780257
Yearly high temperature 8.03ºC (46.45ºF)
Yearly low temperature -3.62ºC (25.48ºF)
Hottest month June 16.3ºC (61.34ºF)
Coldest month February -12.41ºC (9.66ºF)
Yearly precip 121.06mm (4.77in)
Days with rainfall 183.71 days (50.33%)
Driest month February (88.86%)
Wettest month June (80.33%)

Weather averages by month

Month High / Low (°C) Rain
January -2.01° / -12.2° 13.55 days
February -1.11° / -12.41° 13.45 days
March 2.06° / -8.84° 14.36 days
April 6.84° / -4.44° 14.45 days
May 10.79° / -0.85° 19.82 days
June 16.3° / 3.09° 19.45 days
July 18.46° / 4.63° 19.82 days
August 18.5° / 4.68° 18.36 days
September 14.35° / 1.62° 14.82 days
October 9.33° / -2.12° 10.73 days
November 3.84° / -5.96° 11.45 days
December -1.04° / -10.63° 13.45 days

Graubunden's weather

Frequently asked questions

1. What is the hottest month in Graubunden?

June has the highest average monthly temperature (daily mean of 16.3ºC) and February are the coolest (daily mean of -12.41ºC).

2. What should I wear in Graubunden today?

For today's cold weather in Graubunden, with temperatures ranging from 1ºC to 4ºC (33.8ºF to 39.2ºF), you should wear:
- Layered clothing (such as a thermal shirt under a sweater)
- Closed-toe shoes or boots
- Wool or thermal socks
- Long pants (jeans or other thick materials)

Temperature

Early
-2°C / 0°C
Morning
-2°C / 2°C
Afternoon
-1°C / 5°C
Evening
-3°C / 2°C

Air quality

Good

Satisfactory air quality, minimal pollution, low risk

  • CO2 452
  • CO 166
  • NH3 0
  • NO2 2
  • O3 51
  • PM10 2
  • PM25 2
  • SO2 0
  • CH4 1,418

Sunrise / Sunset

06:53
16:14