Gerra Weather & Climate: Best Time to Visit
Average temperatures, rainfall, sunshine and the best time to visit Gerra.
Climate overview of Gerra
Temperatures in Gerra, Canton of Ticino, Switzerland, vary greatly throughout the year. July is the hottest month at 24°C (75°F), while January is the coldest at 5°C (41°F).
With around 1755 mm (69 in) of annual rain/snowfall, Gerra has a notably wet climate. However, this rain/snowfall is not evenly distributed — the city has a distinct rainy season from August to November, with warm summers and cold winters. The wettest month is October. Sunshine peaks in July, when the city sees around 8.9 hours of sunshine per day.
Gerra Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Gerra - and find the best time to visit.
Monthly Temperature in Gerra
The climate in Gerra is known for significant temperature differences throughout the year, making the weather dynamic. Average daytime temperatures reach a comfortable 24°C (75°F) in July. In January, the coolest month of the year, temperatures drop to a chilly 5°C (41°F).
At night, temperatures range from around 14°C (57°F) in July to -3°C (27°F) in January.
Check out our detailed temperature page for more information.
Temperature ranges by month
Rainfall in Gerra
Gerra has a notably wet climate with abundant precipitation, recording 1755 mm (69 in) of rain/snowfall per year. Gerra can be quite wet during October, receiving approximately 204 mm (8 in) of precipitation over 12 rainy days.
In contrast, during the driest month (January), you will experience much drier conditions, with 77 mm (3 in) of precipitation spread across 12 snowy/rainy days. For more details, please visit our Gerra 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 Gerra
Gerra can be enjoyed more throughout the sunniest month of July under a blue sky, with approximately 8.9 hours of sunshine daily. In contrast, the city experiences much darker days in November, with only 3.8 hours of sunlight per day.
Visit our detailed sunshine hours page for more information.
Monthly hours of sunshine
Daily hours of sunshine
Daily percentage of sunshine
Humidity in Gerra by Month
The relative humidity is high throughout the year in Gerra.
The city experiences its highest humidity in December, reaching 75%. In March, the humidity drops to its lowest level at 59%. What does this mean? Read our detailed page on humidity levels for further details.
Relative humidity over the year
Wind Speed in Gerra
The mean wind speed over the year ranges from 1 m/s (2 knots) in January, February, March, April, May, June, July, August, September, October, November and December to 1 m/s (2 knots) in January, February, March, April, May, June, July, August, September, October, November and December. What does this mean?
The mean monthly wind speed over the year (meters per second)
Best Time to Visit Gerra
Each month is rated for comfortable sightseeing weather — mild temperatures and low rainfall. Tap a month for its full averages; your ideal time may differ for a beach or winter trip (see below).
- Best overall: June, July and August
- Warmest weather: July and August
- Most sunshine: July
- Climate seasons: a distinct rainy season from August to November, with warm summers and cold winters
- Best for winter weather: January, with freezing nights around -3°C (27°F).
Frequently asked questions about the climate in Gerra
What is the best time to visit Gerra?
June, July and August typically offer the most optimal weather in Gerra. In contrast, January, February, March, October, November and December tend to have less optimal conditions. Gerra has a distinct rainy season from August to November, with warm summers and cold winters.
What temperatures can I expect in Gerra?
Daytime highs range from 5°C (41°F) in January to 24°C (75°F) in July. Nighttime lows range from -3°C (27°F) to 14°C (57°F). Temperatures vary considerably through the year.
How much rain does Gerra get?
Annual rainfall is around 1755 mm (69 in). October is the wettest month with 204 mm (8 in), while January is the driest with 77 mm (3 in).
How sunny is Gerra?
Gerra receives around 2,234 hours of sunshine per year. July is the sunniest month with 267 hours, while November is the cloudiest with just 113 hours. Overall, Gerra enjoys abundant sunshine.
Gerra 3-Day Forecast
Gerra 3-Day Forecast
Gerra on the map
Gerra is highlighted - select any city to see its climate.
Popular this month
Where to go in July - average daytime high across popular destinations.
Zürich
25°C (77°F) Crans-Montana
19°C (66°F) Engelberg19°C (66°F) Nendaz19°C (66°F) Saas-Fee17°C (63°F) Davos17°C (63°F) Grindelwald17°C (63°F) Zermatt15°C (59°F) 
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