Climate Insights for Bracciano

The climate in Bracciano is temperate. The average annual temperature is 16°C and approximately 1079mm of precipitation falls per year. October is the wettest month, receiving around 207mm of rainfall. Bracciano is in the Northern Hemisphere. Summer begins at the end of June and lasts through September. The summer months are: July, August, September. The coldest months are December, January, March, when temperatures can drop to 3°C.

Temperatures in Bracciano vary considerably across the year, with a 28°C difference between the coldest and warmest months. The warmest month is July, when average highs reach 31°C and the mean temperature sits around 25°C. December is the coolest month, with minimum temperatures around 3°C and an average of 7°C. On average, daily temperatures fluctuate by about 9°C between overnight lows and afternoon highs. The sharpest temperature change occurs between September and October, with a 5°C shift in average temperatures.

Bracciano is a moderately rainy area, receiving approximately 1079mm of precipitation annually, which averages out to around 90mm per month. The wettest month is October, averaging 207mm of rainfall. February and May also tend to see above-average precipitation. The driest month is December, with just 12mm. That's 195mm less than October, the wettest month. Rainfall is heavily concentrated in certain months, creating a distinct wet and dry season. Visitors should plan around these patterns, as the difference between peak and low months is dramatic.

Bracciano is relatively calm, with an average annual wind speed of 2km/h. For context, sustained winds below 12km/h are generally light, while anything above 25km/h is considered strong. The windiest month is February, averaging 3km/h, though still comfortable for most outdoor activities. The calmest conditions occur in July, with average winds dropping to 2km/h, making it an ideal period for wind-sensitive activities. There is moderate seasonal variation in wind speed, with a 1km/h gap between the calmest and windiest months.

It is currently summer in Bracciano, which began on June 21, 2026. Bracciano is in the Northern Hemisphere, where spring begins in March, summer in June, autumn in September, and winter in December. The warmest period peaks in July at around 31°C, while the coldest stretch bottoms out in December near 3°C. Autumn is next, beginning on September 23, 2026 — 51 days from now.

The best time to visit Bracciano is during April, June, August and September, when the weather is most comfortable for travellers. During these months, average temperatures hover around 21°C with modest rainfall averaging 62mm per month. By contrast, July can be uncomfortably hot with highs reaching 31°C, while December is the coldest period with lows dropping to 3°C. A light rain jacket is recommended, though showers are generally brief and shouldn't disrupt your plans.

The table below shows monthly climate averages for Bracciano based on historical weather data. Min and max temperatures represent typical overnight lows and afternoon highs for each month, shown in degrees Celsius (°C). Precipitation is measured in millimetres (mm) and indicates the average total rainfall per month. Wind speed is the average sustained speed in kilometres per hour (km/h). All values are based on averages from over 10 years of historical weather data. The current month is highlighted for quick reference.