Colonna Weather & Climate: Best Time to Visit
Average temperatures, rainfall, sunshine and the best time to visit Colonna.
Climate overview of Colonna
Colonna, 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 1038 mm (41 in) per year. November is the wettest month and July the driest. The city also experiences a distinct dry season from July to August. July is the sunniest month, averaging 11.1 hours of sunshine per day.
Colonna Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Colonna — and find the best time to visit.
Monthly Temperature in Colonna
Visitors to Colonna 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 moderate 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 Colonna
Colonna is known for its substantial rain/snowfall, with annual precipitation reaching 1038 mm (41 in). Significant seasonal changes in precipitation occur throughout the year. In the wettest month, November it receives high rainfall, averaging 146 mm (5.7 in) of precipitation, recorded across 15 rainy days. In contrast, the driest month July brings less rainfall, with 31 mm (1.2 in) over 5 rainy days. For more details, please visit our Colonna 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 Colonna
Seasonal changes in sunshine hours are quite dramatic in Colonna. 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 Colonna by Month
The relative humidity is high throughout the year in Colonna.
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 Colonna
The weather does bring rainfall during this period, between 51 mm (2 in) and 125 mm (4.9 in). Looking for inspiration on where to travel this year? We have a tool that recommends destinations based on your ideal conditions. Find out where to go with our weather planner.
Frequently asked questions about the climate in Colonna
What is the best time to visit Colonna?
May, June and September typically offer the most optimal weather in Colonna. In contrast, December tends to have less optimal conditions. Colonna has a distinct dry season from July to August.
What temperatures can I expect in Colonna?
Daytime highs range from 12°C (54°F) in January to 31°C (88°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 Colonna get?
Annual rainfall is around 1038 mm (41 in). November is the wettest month with 146 mm (5.7 in), while July is the driest with 31 mm (1.2 in).
How sunny is Colonna?
Colonna 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, Colonna enjoys abundant sunshine.
Colonna 3-Day Forecast
Colonna 3-Day Forecast
Colonna on the map
Colonna is highlighted — select any city to see its climate.
Popular this month
Where to go in July — average daytime high across popular destinations.
Bucket list
Need travel inspiration? Check out our bucket list articles and be inspired.
The 10 most beautiful historical towns in Italy
Discover Italy's top 10 historic towns, featuring breathtaking medieval architecture and deep-rooted history, ideal for enthusiasts of extraordinary cities.
Experience mystical Assisi
Assisi is the most famous town in Umbria and best known because of Saints Francis and Clare of Assisi. Many visitors come to see the breathtaking San Francesco basilica.
The Battle of Oranges
This is one of the most unusual festivals in Italy. The festival is held in the middle of winter during the winter carnival. The entire city of Ivrea near Turin turns into a battlefield.
The most beautiful fishing village of Italy
Portofino is the most beautiful fishing village in Italy and maybe even in the world. We absolutely recommend that you add this beautiful place to your bucket list.