Riazzino Weather & Climate: Best Time to Visit

Average temperatures, rainfall, sunshine and the best time to visit Riazzino.

Climate overview of Riazzino

Temperatures in Riazzino, Switzerland, vary greatly throughout the year. July is the hottest month at 23°C (73°F), while January is the coldest at 4°C (39°F).

The city receives considerable rain/snowfall, with around 1656 mm (65 in) annually. October is the wettest month. It has a distinct rainy season from September to November, with warm summers and cold winters. July is the sunniest month, averaging 8.9 hours of sunshine per day.

Riazzino Weather by Month

Pick a month to see the average temperature, rainfall and sunshine in Riazzino - and find the best time to visit.

Monthly Temperature in Riazzino

The climate in Riazzino is known for significant temperature differences throughout the year, making the weather dynamic. Typically, average maximum daytime temperatures range from a comfortable 23°C (73°F) in July to a chilly 4°C (39°F) in the coolest month, January.

Nights vary from 13°C (55°F) in July to around -4°C (25°F) during the colder months.

Check out our detailed temperature page for more information.

Temperature ranges by month

Rainfall in Riazzino

Riazzino has a notably wet climate with abundant precipitation, recording 1656 mm (65 in) of rain/snowfall per year. The climate in Riazzino shows significant variation throughout the year. Expect heavy rainfall in October, the wettest month, with an average of 184 mm (7.2 in) of precipitation over 13 rainy days.

In contrast, the driest month February offers drier and sunnier days, with around 74 mm (2.9 in) of snow/rainfall over 13 snowy/rainy days. For more details, please visit our Riazzino Precipitation page.

The mean monthly precipitation over the year, including rain, hail, and snow

Sunshine Hours in Riazzino

For those who appreciate different seasons, Riazzino serves as an ideal destination. Expect longer, more sun-filled days in July with an average of 8.9 hours of sunshine daily, and embrace the darker days in November, offering only 3.7 hours of daily sunlight.

Visit our detailed sunshine hours page for more information.

Monthly hours of sunshine

Data from: Locarno, Switzerland (7 KM, 4 Miles).

Daily hours of sunshine

Data from: Locarno, Switzerland (7 KM, 4 Miles).

Humidity in Riazzino by Month

Best Time to Visit Riazzino

Conditions in Riazzino are generally most comfortable in June, July and August. They are typically least comfortable in January, February, March, April, October, November and December.

Monthly ratings reflect general weather comfort, based on daytime temperature and rainfall. Swimming and winter conditions are highlighted separately where relevant.

  • Best overall: June, July and August
  • Warmest weather: July and August
  • Most sunshine: July
  • Seasonal pattern: A distinct rainy season from September to November, with warm summers and cold winters
  • Coldest conditions: January, with freezing nights around -4°C (25°F).

Frequently asked questions about the climate in Riazzino

What is the best time to visit Riazzino?

June, July and August typically offer the most optimal weather in Riazzino. In contrast, January, February, March, April, October, November and December tend to have less optimal conditions. Riazzino has a distinct rainy season from September to November, with warm summers and cold winters.

What temperatures can I expect in Riazzino?

Daytime highs range from 4°C (39°F) in January to 23°C (73°F) in July. Nighttime lows range from -4°C (25°F) to 13°C (55°F). Temperatures vary considerably through the year.

How much rain does Riazzino get?

Annual rainfall is around 1656 mm (65 in). October is the wettest month with 184 mm (7.2 in), while February is the driest with 74 mm (2.9 in).

How sunny is Riazzino?

Riazzino receives around 2,233 hours of sunshine per year. July is the sunniest month with 266 hours, while November is the cloudiest with just 111 hours. Overall, Riazzino enjoys abundant sunshine.

Riazzino 3-Day Forecast

Riazzino on the map

Riazzino is highlighted - select any city to see its climate.

Popular this month

Where to go in August - average daytime high across popular destinations.

Bucket list

Need travel inspiration? Check out our bucket list articles and be inspired.