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.