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Gurtnellen Weather & Climate: Best Time to Visit
Average temperatures, rainfall, sunshine and the best time to visit Gurtnellen.
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Climate overview of Gurtnellen
Gurtnellen, Uri, Switzerland, sees big temperature differences between seasons, with July peaking at 17°C (63°F) and January dropping to -4°C (25°F).
The city receives considerable rain/snowfall, with around 1961 mm (77 in) annually. August is the wettest month. It has a distinct rainy season from June to September, with mild summers and very cold winters. July is the sunniest month, averaging 5.6 hours of sunshine per day.
Gurtnellen Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Gurtnellen - and find the best time to visit.
Monthly Temperature in Gurtnellen
Visitors to Gurtnellen can expect significant temperature changes throughout the year. Typically, average maximum daytime temperatures range from a moderate 17°C (63°F) in July to a very cold -4°C (25°F) in the coolest month, January.
Nights vary from 7°C (45°F) in July to around -11°C (12°F) during the colder months.
Check out our detailed temperature page for more information.
Temperature ranges by month
Rainfall in Gurtnellen
Gurtnellen is known for its substantial rain/snowfall, with annual precipitation reaching 1961 mm (77 in). Gurtnellen offers a pleasant mix of wetter and slightly drier months. The difference in precipitation between the wettest month August (236 mm (9.3 in)) and the driest month February (117 mm (4.6 in)) is not too significant. For more details, please visit our Gurtnellen Precipitation page.
The mean monthly precipitation over the year, including rain, hail, and snow
The average number of days each month with precipitation
Sunshine Hours in Gurtnellen
For those who appreciate different seasons, Gurtnellen serves as an ideal destination. Expect longer, more sun-filled days in July with an average of 5.6 hours of sunshine daily, and embrace the darker days in December, offering only 1.2 hours of daily sunlight.
Visit our detailed sunshine hours page for more information.
Monthly hours of sunshine
Data from: Altdorf, Switzerland (14 KM, 8 Miles).
Daily hours of sunshine
Data from: Altdorf, Switzerland (14 KM, 8 Miles).
Daily percentage of sunshine
Data from: Altdorf, Switzerland (14 KM, 8 Miles).
Humidity in Gurtnellen by Month
The relative humidity is high throughout the year in Gurtnellen.
The city experiences its highest humidity in December, reaching 80%. In April, the humidity drops to its lowest level at 66%. What does this mean? Read our detailed page on humidity levels for further details.
Relative humidity over the year
Data from: Altdorf, Switzerland (14 KM, 8 Miles).
Wind Speed in Gurtnellen
The average wind speed over the year ranges from 2 m/s (4 knots) to 3 m/s (6 knots). It is lower in January, February, March, May, June, July, August, September, October, November and December and higher in April. What does this mean?
The mean monthly wind speed over the year (meters per second)
Data from: Altdorf, Switzerland (14 KM, 8 Miles).
Best Time to Visit Gurtnellen
Weather conditions in Gurtnellen vary little from month to month, so there is no clear best period based on weather alone.
Monthly ratings reflect general weather comfort, based on daytime temperature and rainfall. Swimming and winter conditions are highlighted separately where relevant.
Jan
very cold
Feb
very cold
Mar
cold
Apr
wet
May
wet
Jun
very wet
Jul
very wet
Aug
very wet
Sep
wet
Oct
wet
Nov
cold
Dec
very cold
- Warmest weather: July and August
- Most sunshine: June and July
- Seasonal pattern: A distinct rainy season from June to September, with mild summers and very cold winters
- Coldest conditions: January, with freezing nights around -11°C (12°F).
Frequently asked questions about the climate in Gurtnellen
What is the best time to visit Gurtnellen?
Gurtnellen has a distinct rainy season from June to September, with mild summers and very cold winters.
What temperatures can I expect in Gurtnellen?
Daytime highs range from -4°C (25°F) in January to 17°C (63°F) in July. Nighttime lows range from -11°C (12°F) to 7°C (45°F). Temperatures vary considerably through the year.
How much rain does Gurtnellen get?
Annual rainfall is around 1961 mm (77 in). August is the wettest month with 236 mm (9.3 in), while February is the driest with 117 mm (4.6 in).
How sunny is Gurtnellen?
Gurtnellen receives around 1,385 hours of sunshine per year. July is the sunniest month with 168 hours, while December is the cloudiest with just 36 hours.
Gurtnellen 3-Day Forecast
Gurtnellen on the map
Gurtnellen is highlighted - select any city to see its climate.
Popular in September
Where to go in September - average daytime high across popular destinations.
Zürich
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