Giuliano di Roma Weather & Climate: Best Time to Visit
Average temperatures, rainfall, sunshine and the best time to visit Giuliano di Roma.
Climate overview of Giuliano di Roma
Giuliano di Roma, Lazio, Italy, sees big temperature differences between seasons, with August peaking at 31°C (88°F) and January dropping to 12°C (54°F).
Rain/snowfall is high, totalling around 1197 mm (47 in) per year. November is the wettest month and August the driest. The city also experiences a distinct dry season from July to August, with very warm summers and cold winters.
Giuliano di Roma Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Giuliano di Roma - and find the best time to visit.
Monthly Temperature in Giuliano di Roma
Visitors to Giuliano di Roma can expect significant temperature changes throughout the year. Average maximum daytime temperatures range from a very warm 31°C (88°F) in August, the warmest time of the year, to a chilly 12°C (54°F) during cooler months like January.
At night, you can expect temperatures ranging from 18°C (64°F) in August to around 2°C (36°F) during January.
Check out our detailed temperature page for more information.
Temperature ranges by month
Rainfall in Giuliano di Roma
Giuliano di Roma is known for its substantial rain/snowfall, with annual precipitation reaching 1197 mm (47 in). Significant seasonal changes in precipitation occur throughout the year. In the wettest month, November it receives heavy rainfall, averaging 175 mm (6.9 in) of precipitation, recorded across 15 rainy days. In contrast, the driest month August brings less rainfall, with 32 mm (1.3 in) over 7 rainy days. For more details, please visit our Giuliano di Roma Precipitation page.
The mean monthly precipitation over the year, including rain, hail, and snow
The average number of days each month with precipitation
Best Time to Visit Giuliano di Roma
Monthly ratings reflect general weather comfort, based on daytime temperature and rainfall. Swimming and winter conditions are highlighted separately where relevant.
- Best overall: May and June
- Warmest weather: July and August
- Fewest rainy days: July and August
- Seasonal pattern: A distinct dry season from July to August, with very warm summers and cold winters
Frequently asked questions about the climate in Giuliano di Roma
What is the best time to visit Giuliano di Roma?
May and June typically offer the most optimal weather in Giuliano di Roma. In contrast, February and December tend to have less optimal conditions. Giuliano di Roma has a distinct dry season from July to August, with very warm summers and cold winters.
What temperatures can I expect in Giuliano di Roma?
Daytime highs range from 12°C (54°F) in January to 31°C (88°F) in August. Nighttime lows range from 2°C (36°F) to 18°C (64°F). Temperatures vary considerably through the year.
How much rain does Giuliano di Roma get?
Annual rainfall is around 1197 mm (47 in). November is the wettest month with 175 mm (6.9 in), while August is the driest with 32 mm (1.3 in).
Giuliano di Roma 3-Day Forecast
Giuliano di Roma on the map
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