Jenaz Weather & Climate: Best Time to Visit
Average temperatures, rainfall, sunshine and the best time to visit Jenaz.
Climate overview of Jenaz
Jenaz, Grisons, Switzerland, sees big temperature differences between seasons, with July peaking at 19°C (66°F) and January dropping to -2°C (28°F).
The city receives considerable rain/snowfall, with around 1719 mm (68 in) annually. June is the wettest month. It has a distinct rainy season from May to August, with pleasant summers and very cold winters. Sunshine peaks in July, when the city sees around 6.3 hours of sunshine per day.
Jenaz Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Jenaz - and find the best time to visit.
Monthly Temperature in Jenaz
Visitors to Jenaz can expect significant temperature changes throughout the year. Typically, average maximum daytime temperatures range from a pleasant 19°C (66°F) in July to a very cold -2°C (28°F) in the coolest month, January.
Nights vary from 8°C (46°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 Jenaz
Jenaz is known for its substantial rain/snowfall, with annual precipitation reaching 1719 mm (68 in). Jenaz offers a pleasant mix of wetter and slightly drier months. The difference in precipitation between the wettest month June (201 mm (7.9 in)) and the driest month January (105 mm (4.1 in)) is not too significant. For more details, please visit our Jenaz 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 Jenaz
For those who appreciate different seasons, Jenaz serves as an ideal destination. Expect longer, more sun-filled days in July with an average of 6.3 hours of sunshine daily, and embrace the darker days in December, offering only 3.2 hours of daily sunlight.
Visit our detailed sunshine hours page for more information.
Monthly hours of sunshine
Daily hours of sunshine
Daily percentage of sunshine
Humidity in Jenaz by Month
The relative humidity is high throughout the year in Jenaz.
The city experiences its highest humidity in January, reaching 76%. In April, the humidity drops to its lowest level at 71%. What does this mean? Read our detailed page on humidity levels for further details.
Relative humidity over the year
Wind Speed in Jenaz
The average wind speed over the year ranges from 1 m/s (2 knots) to 3 m/s (6 knots). It is lower in January, February and December and higher in July. What does this mean?
The mean monthly wind speed over the year (meters per second)
Best Time to Visit Jenaz
Monthly ratings reflect general weather comfort, based on daytime temperature and rainfall. Swimming and winter conditions are highlighted separately where relevant.
- Best overall: July, August and September
- Warmest weather: July and August
- Most sunshine: July and August
- Seasonal pattern: A distinct rainy season from May to August, with pleasant summers and very cold winters
- Coldest conditions: January, with freezing nights around -11°C (12°F).
Frequently asked questions about the climate in Jenaz
What is the best time to visit Jenaz?
July, August and September typically offer the most optimal weather in Jenaz. In contrast, January, February, March, April, May, June, October, November and December tend to have less optimal conditions. Jenaz has a distinct rainy season from May to August, with pleasant summers and very cold winters.
What temperatures can I expect in Jenaz?
Daytime highs range from -2°C (28°F) in January to 19°C (66°F) in July. Nighttime lows range from -11°C (12°F) to 8°C (46°F). Temperatures vary considerably through the year.
How much rain does Jenaz get?
Annual rainfall is around 1719 mm (68 in). June is the wettest month with 201 mm (7.9 in), while January is the driest with 105 mm (4.1 in).
How sunny is Jenaz?
Jenaz receives around 1,740 hours of sunshine per year. July is the sunniest month with 188 hours, while December is the cloudiest with just 95 hours.
Jenaz 3-Day Forecast
Jenaz on the map
Jenaz is highlighted - select any city to see its climate.
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