San Costanzo Weather & Climate: Best Time to Visit
Average temperatures, rainfall, sunshine and the best time to visit San Costanzo.
Climate overview of San Costanzo
San Costanzo, Le Marche, Italy, sees big temperature differences between seasons, with July peaking at 30°C (86°F) and January dropping to 11°C (52°F).
With around 747 mm (29 in) of annual rainfall, the city has moderate precipitation levels. November is the wettest month and July the driest. Sunshine peaks in July, when the city sees around 9.9 hours of sunshine per day.
San Costanzo Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in San Costanzo — and find the best time to visit.
Monthly Temperature in San Costanzo
Visitors to San Costanzo can expect significant temperature changes throughout the year. Typically, average maximum daytime temperatures range from a comfortable 30°C (86°F) in July to a chilly 11°C (52°F) in the coolest month, January.
Nights vary from 22°C (72°F) in July to around 5°C (41°F) during the colder months.
Check out our detailed temperature page for more information.
Temperature ranges by month
Rainfall in San Costanzo
Generally, San Costanzo experiences moderate precipitation patterns, averaging 747 mm (29 in) yearly. The climate in San Costanzo shows significant variation throughout the year. Expect moderate rainfall in November, the wettest month, with an average of 81 mm (3.2 in) of precipitation over 13 rainy days.
In contrast, the driest month July offers drier and sunnier days, with around 31 mm (1.2 in) of rainfall over 8 rainy days. For more details, please visit our San Costanzo 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 San Costanzo
For those who appreciate different seasons, San Costanzo serves as an ideal destination. Expect longer, more sun-filled days in July with an average of 9.9 hours of sunshine daily, and embrace the darker days in January, offering only 2.2 hours of daily sunlight.
Visit our detailed sunshine hours page for more information.
Monthly hours of sunshine
Daily hours of sunshine
Daily percentage of sunshine
Humidity in San Costanzo by Month
The relative humidity is high throughout the year in San Costanzo.
The city experiences its highest humidity in November, reaching 84%. 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 San Costanzo
The weather does bring rainfall during this period, between 31 mm (1.2 in) and 72 mm (2.8 in). Wondering where to travel based on your weather preferences? Our recommendation tool helps you find destinations with your ideal climate conditions. Use our weather planner to find your perfect destination.
Frequently asked questions about the climate in San Costanzo
What is the best time to visit San Costanzo?
May, June, September and October typically offer the most optimal weather in San Costanzo. In contrast, January, February and December tend to have less optimal conditions.
What temperatures can I expect in San Costanzo?
Daytime highs range from 11°C (52°F) in January to 30°C (86°F) in July. Nighttime lows range from 5°C (41°F) to 22°C (72°F). Temperatures vary considerably through the year.
How much rain does San Costanzo get?
Annual rainfall is around 747 mm (29 in). November is the wettest month with 81 mm (3.2 in), while July is the driest with 31 mm (1.2 in).
How sunny is San Costanzo?
San Costanzo receives around 2,053 hours of sunshine per year. July is the sunniest month with 298 hours, while January is the cloudiest with just 67 hours. Overall, San Costanzo enjoys abundant sunshine.
San Costanzo 3-Day Forecast
San Costanzo 3-Day Forecast
San Costanzo on the map
San Costanzo is highlighted — select any city to see its climate.
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