Viterbo Weather in August

August in Viterbo brings very high temperatures, with highs of 31°C (88°F) and nights dropping to 19°C (66°F). Expect some rainfall, with around 39 mm (1.5 in) typical for the month.

Rainfall in Viterbo in August

Typically, about 7 days will experience rainfall, with an average of 39 mm (1.5 in) for the month. Neither particularly heavy nor particularly frequent, the rain this month is about average. A light jacket should be enough on most wet days.

Temperature in Viterbo in August

Viterbo in August gets highs of 31°C (88°F) during the day and drops to 19°C (66°F) at night. Sunshine and humidity can make it feel even warmer than the raw temperature suggests. With lows of 19°C (66°F), nights are cool. If you're out after dark, an extra layer will keep you comfortable. The cooler air at night is also great for getting a good rest. Although these are the average temperatures, expect warmer days occasionally. Wear cool clothing and stay hydrated to manage the heat.

Sunshine in Viterbo in August

With approximately 298 hours of sunshine, the days are filled with clear skies. It makes it a perfect month for being outside.

For Viterbo itself, May and June generally stand out with the best circumstances. If you're seeking pleasant, dry and sunny weather somewhere else in the world, our weather planner can help you explore other options.

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For a detailed overview over the year and the best time to visit Italy, check out our Viterbo's climate page.

Viterbo Temperature in August

Min Temperature 19°C (66°F)  

Max Temperature 31°C (88°F)  

Chance of Rain 25%  

Precipitation 39 mm (1.5 in)  

Rainy days 7 days  

Humidity 73% *  

Sunshine 298 hours *  

Percentage Sunshine *  

* Data from: Rome, Italy (69 KM, 43 Miles).

What to Wear in Viterbo in August

Warm temperatures in August make for comfortable sightseeing weather. Pack breathable fabrics like cotton shirts, knee-length shorts or skirts, and comfortable walking shoes. A thin long sleeve for indoor spaces is handy. Pack a light rain jacket or compact umbrella for occasional showers. You'll definitely want to pack sunglasses and sunscreen. There will be plenty of bright sunshine this month.

What To Do in Viterbo in August

We rated the following activities from 1 (least suitable) to 10 (best) to do.

Swimming

10/10

Cycling

8/10

Walking

8/10

Barbeque

10/10

Camping

10/10

Outdoor sports

8/10

Select a Month

Check the conditions for any month of the year.

• January
• February
• March
• April

• May
• June
• July
• August

• September
• October
• November
• December

For a detailed overview over the year and the best time to visit Italy, check out our Viterbo's climate page.

More climate data for Viterbo

Temperature Rainfall Sunshine Humidity

See the full Viterbo climate overview or explore weather in Italy.