Colleferro Weather & Climate: Best Time to Visit
Average temperatures, rainfall, sunshine and the best time to visit Colleferro.
Climate overview of Colleferro
Colleferro, Lazio, Italy, sees big temperature differences between seasons, with August peaking at 30°C (86°F) and February dropping to 11°C (52°F).
Rain/snowfall is high, totalling around 1217 mm (48 in) per year. November is the wettest month and August the driest. The most sunshine falls in July, with an average of 11.1 hours of daily sunshine.
Colleferro Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Colleferro — and find the best time to visit.
Monthly Temperature in Colleferro
Visitors to Colleferro can expect significant temperature changes throughout the year. Average maximum daytime temperatures range from a very warm 30°C (86°F) in August, the warmest time of the year, to a chilly 11°C (52°F) during cooler months like February.
At night, you can expect temperatures ranging from 18°C (64°F) in August to around 1°C (34°F) during February.
Check out our detailed temperature page for more information.
Temperature ranges by month
Rainfall in Colleferro
Colleferro is known for its substantial rain/snowfall, with annual precipitation reaching 1217 mm (48 in). Significant seasonal changes in precipitation occur throughout the year. In the wettest month, November it receives heavy rainfall, averaging 161 mm (6.3 in) of precipitation, recorded across 15 rainy days. In contrast, the driest month August brings less rainfall, with 43 mm (1.7 in) over 7 rainy days. For more details, please visit our Colleferro 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 Colleferro
Seasonal changes in sunshine hours are quite dramatic in Colleferro. 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 Colleferro by Month
The relative humidity is high throughout the year in Colleferro.
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 Colleferro
The weather does bring rainfall during this period, between 43 mm (1.7 in) and 135 mm (5.3 in).
Plan accordingly for November, when conditions bring the heaviest precipitation. Need help choosing your next travel destination? We offer a specialized tool that matches you with locations based on your weather preferences. Explore destinations that suit your climate preferences.
Frequently asked questions about the climate in Colleferro
What is the best time to visit Colleferro?
June typically offers the most optimal weather in Colleferro. In contrast, February and December tend to have less optimal conditions.
What temperatures can I expect in Colleferro?
Daytime highs range from 11°C (52°F) in February to 30°C (86°F) in August. Nighttime lows range from 1°C (34°F) to 18°C (64°F). Temperatures vary considerably through the year.
How much rain does Colleferro get?
Annual rainfall is around 1217 mm (48 in). November is the wettest month with 161 mm (6.3 in), while August is the driest with 43 mm (1.7 in).
How sunny is Colleferro?
Colleferro 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, Colleferro enjoys abundant sunshine.
Colleferro 3-Day Forecast
Colleferro 3-Day Forecast
Colleferro on the map
Colleferro is highlighted — select any city to see its climate.
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