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:
4°C
39.2°F
°C °F

Condition: Overcast

Pressure: 913 hPa

Feel like: 1 °C

Temperature: 4°C

Cloud: 97%

Humidity: 68%

Wind: NNW - 5 km/h

Visibility: 39.58 km

Weather forecast

Sat
24 Oct
3°C / 11°C
Slight Rain
Sun
25 Oct
4°C / 13°C
Overcast
Mon
26 Oct
6°C / 16°C
Overcast
Tue
27 Oct
8°C / 15°C
Slight Rain
Wed
28 Oct
7°C / 21°C
Overcast
Hourly forecast today:
00:00 AM
0° / 4°
0° / 4°
Overcast
68% 9 km/h
01:00 AM
0° / 4°
0° / 4°
Overcast
69% 10 km/h
02:00 AM
0° / 5°
0° / 5°
Overcast
66% 2 km/h
03:00 AM
0° / 6°
0° / 6°
Overcast
64% 2 km/h
04:00 AM
0° / 6°
0° / 6°
Overcast
62% 3 km/h
05:00 AM
0° / 6°
0° / 6°
Overcast
61% 5 km/h
06:00 AM
0° / 6°
0° / 6°
Overcast
58% 5 km/h
07:00 AM
0° / 6°
0° / 6°
Overcast
61% 7 km/h
08:00 AM
1° / 6°
1° / 6°
Overcast
72% 12 km/h
09:00 AM
-1° / 9°
-1° / 9°
Overcast
47% 12 km/h
10:00 AM
0° / 10°
0° / 10°
Overcast
46% 13 km/h

30 Day Averages and Extremes

  • Average high 15.33°C
  • Average low 5.47°C
  • Hottest day 22°C (29 October 2026)
  • Coldest day 0°C (05 November 2026)
  • Average humidity 68.57%
  • Days with precipitation 16 days
  • Highest precipitation 95 mm (20 October 2026)

Yesterday's Data

  • Max: 12°C
  • Min: 4°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 4ºC to 7ºC (39.2ºF to 44.6ºF), you should wear:
- Long pants (jeans or other thick materials)
- Closed-toe shoes or boots
- Warm jacket or medium-weight coat
- Hat and gloves, particularly for early mornings or evenings

Temperature

Early
0°C / 6°C
Morning
-1°C / 9°C
Afternoon
2°C / 10°C
Evening
3°C / 6°C

Air quality

Good

Satisfactory air quality, minimal pollution, low risk

  • CO2 448
  • CO 117
  • NH3 0
  • NO2 1
  • O3 67
  • PM10 1
  • PM25 1
  • SO2 0
  • CH4 1,388

Sunrise / Sunset

05:51
16:19