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Average temperatures, rainfall, sunshine and the best time to visit Spello.
Spello, in Italy's Umbria region, experiences significant temperature changes throughout the year with its continental climate. Warm summers transition to cold winters, while the area receives moderate rainfall with most precipitation occurring during autumn and winter months. Most tourists come to this beautiful medieval hilltop town for its Roman ruins and stunning views over the valley below. Let's explore the climate details to provide you with a complete overview on when to visit.
Pick a month to see the average temperature, rainfall and sunshine in Spello - and find the best time to visit.
Visitors to Spello can expect significant temperature changes throughout the year. Average maximum daytime temperatures range from a comfortable 30°C (86°F) in August, the warmest time of the year, to a chilly 9°C (48°F) during cooler months like January.
At night, you can expect temperatures ranging from 17°C (63°F) in August to around 1°C (34°F) during January.
Check out our detailed temperature page for more information.
Generally, Spello experiences moderate precipitation patterns, averaging 845 mm (33 in) yearly. Significant seasonal changes in precipitation occur throughout the year. In the wettest month, November it receives high rainfall, averaging 102 mm (4 in) of precipitation, recorded across 14 rainy days. In contrast, the driest month July brings less rainfall, with 33 mm (1.3 in) over 8 rainy days. For more details, please visit our Spello Precipitation page.
Seasonal changes in sunshine hours are quite dramatic in Spello. While July receives considerable daily sunshine with up to 9.5 hours, November marks the darkest time of the year, where sunshine is scarce with only 3.1 hours of sunlight per day.
Visit our detailed sunshine hours page for more information.
The relative humidity is high throughout the year in Spello.
The city experiences its highest humidity in December, reaching 85%. In July, the humidity drops to its lowest level at 68%. What does this mean? Read our detailed page on humidity levels for further details.
Monthly ratings reflect general weather comfort, based on daytime temperature and rainfall. Swimming and winter conditions are highlighted separately where relevant.
May, June, July and September typically offer the most optimal weather in Spello. In contrast, January, February and December tend to have less optimal conditions. Spello has a distinct dry season from July to August, with warm summers and cold winters.
Daytime highs range from 9°C (48°F) in January to 30°C (86°F) in August. Nighttime lows range from 1°C (34°F) to 17°C (63°F). Temperatures vary considerably through the year.
Annual rainfall is around 845 mm (33 in). November is the wettest month with 102 mm (4 in), while July is the driest with 33 mm (1.3 in).
Spello receives around 2,007 hours of sunshine per year. July is the sunniest month with 286 hours, while November is the cloudiest with just 92 hours. Overall, Spello enjoys abundant sunshine.
Spello is highlighted - select any city to see its climate.
Where to go in September - average daytime high across popular destinations.
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