Fiano Romano Weather & Climate: Best Time to Visit
Average temperatures, rainfall, sunshine and the best time to visit Fiano Romano.
Climate overview of Fiano Romano
Fiano Romano, Lazio, Italy, experiences significant temperature variation throughout the year. Summers bring daytime highs of 32°C (90°F) in August, while winters cool to 12°C (54°F) in January.
Rain/snowfall is high, totalling around 1010 mm (40 in) per year. November is the wettest month and July the driest. The city also experiences a distinct dry season from July to August, with very warm summers and cold winters. Sunshine peaks in July, when the city sees around 11.1 hours of sunshine per day.
Fiano Romano Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Fiano Romano - and find the best time to visit.
Monthly Temperature in Fiano Romano
Depending on the time of the year, temperatures range from very warm to chilly in Fiano Romano. Average maximum daytime temperatures range from a very warm 32°C (90°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 19°C (66°F) in August to around 3°C (37°F) during January.
Check out our detailed temperature page for more information.
Temperature ranges by month
Rainfall in Fiano Romano
Fiano Romano has a relatively rain/snowy climate with high precipitation levels, averaging 1010 mm (40 in) of rain/snowfall annually. Significant seasonal changes in precipitation occur throughout the year. In the wettest month, November it receives high rainfall, averaging 142 mm (5.6 in) of precipitation, recorded across 15 rainy days. In contrast, the driest month July brings less rainfall, with 28 mm (1.1 in) over 5 rainy days. For more details, please visit our Fiano Romano Precipitation page.
The mean monthly precipitation over the year, including rain, hail, and snow
The average number of days each month with precipitation
Sunshine Hours in Fiano Romano
Seasonal changes in sunshine hours are quite dramatic in Fiano Romano. While July receives considerable daily sunshine with up to 11.1 hours, December marks the darkest time of the year, where sunshine is scarce with only 3.7 hours of sunlight per day.
Visit our detailed sunshine hours page for more information.
Monthly hours of sunshine
Daily hours of sunshine
Humidity in Fiano Romano by Month
The relative humidity is high throughout the year in Fiano Romano.
The city experiences its highest humidity in November, reaching 77%. In July, the humidity drops to its lowest level at 72%. What does this mean? Read our detailed page on humidity levels for further details.
Relative humidity over the year
Best Time to Visit Fiano Romano
Monthly ratings reflect general weather comfort, based on daytime temperature and rainfall. Swimming and winter conditions are highlighted separately where relevant.
- Best overall: May, June and September
- Warmest weather: July and August
- Most sunshine: July
- 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 Fiano Romano
What is the best time to visit Fiano Romano?
May, June and September typically offer the most optimal weather in Fiano Romano. In contrast, December tends to have less optimal conditions. Fiano Romano has a distinct dry season from July to August, with very warm summers and cold winters.
What temperatures can I expect in Fiano Romano?
Daytime highs range from 12°C (54°F) in January to 32°C (90°F) in August. Nighttime lows range from 3°C (37°F) to 19°C (66°F). Temperatures vary considerably through the year.
How much rain does Fiano Romano get?
Annual rainfall is around 1010 mm (40 in). November is the wettest month with 142 mm (5.6 in), while July is the driest with 28 mm (1.1 in).
How sunny is Fiano Romano?
Fiano Romano receives around 2,473 hours of sunshine per year. July is the sunniest month with 332 hours, while December is the cloudiest with just 112 hours. Overall, Fiano Romano enjoys abundant sunshine.
Fiano Romano 3-Day Forecast
Fiano Romano 3-Day Forecast
Fiano Romano on the map
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