Saint Vincent Weather & Climate: Best Time to Visit
Average temperatures, rainfall, sunshine and the best time to visit Saint Vincent.
Climate overview of Saint Vincent
Saint Vincent, Valle d'Aosta, Italy, sees big temperature differences between seasons, with July peaking at 18°C (64°F) and January dropping to -3°C (27°F).
The city has a wet climate, receiving around 1444 mm (57 in) of rain/snowfall per year. May is the wettest month. Sunshine peaks in July, when the city sees around 6.7 hours of sunshine per day.
Saint Vincent Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Saint Vincent — and find the best time to visit.
Monthly Temperature in Saint Vincent
Visitors to Saint Vincent can expect significant temperature changes throughout the year. On average, daytime temperatures range from a moderate 18°C (64°F) in July to a very cold -3°C (27°F) in January.
Nighttime temperatures range from 7°C (45°F) in July to -12°C (10°F) in January.
Check out our detailed temperature page for more information.
Temperature ranges by month
Rainfall in Saint Vincent
Saint Vincent is known for its substantial rain/snowfall, with annual precipitation reaching 1444 mm (57 in). The amount of precipitation varies moderately throughout the year. The wettest month, May, sees around 155 mm (6.1 in) of rainfall, perfect for those who enjoy a bit of rain now and then. The driest month, February, still receives a respectable 77 mm (3 in) of snowfall. For more details, please visit our Saint Vincent 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 Saint Vincent
In Saint Vincent, summer days are longer and more sunny, with daily sunshine hours peaking at 6.7 hours in July. As the darker season arrives, the brightness of the sun becomes less. December sees a soft sun for only 2.8 hours per average day.
Visit our detailed sunshine hours page for more information.
Monthly hours of sunshine
Daily hours of sunshine
Daily percentage of sunshine
Humidity in Saint Vincent by Month
The relative humidity is high throughout the year in Saint Vincent.
The city experiences its highest humidity in August, reaching 70%. In January, the humidity drops to its lowest level at 65%. What does this mean? Read our detailed page on humidity levels for further details.
Relative humidity over the year
Best Time to Visit Saint Vincent
The weather does bring rainfall during this period, between 121 mm (4.8 in) and 128 mm (5 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 Saint Vincent
What is the best time to visit Saint Vincent?
July typically offers the most optimal weather in Saint Vincent. In contrast, January, February, March, April, May, September, October, November and December tend to have less optimal conditions.
What temperatures can I expect in Saint Vincent?
Daytime highs range from -3°C (27°F) in January to 18°C (64°F) in July. Nighttime lows range from -12°C (10°F) to 7°C (45°F). Temperatures vary considerably through the year.
How much rain does Saint Vincent get?
Annual rainfall is around 1444 mm (57 in). May is the wettest month with 155 mm (6.1 in), while February is the driest with 77 mm (3 in).
How sunny is Saint Vincent?
Saint Vincent receives around 1,685 hours of sunshine per year. July is the sunniest month with 202 hours, while December is the cloudiest with just 83 hours.
Saint Vincent 3-Day Forecast
Saint Vincent 3-Day Forecast
Saint Vincent on the map
Saint Vincent is highlighted — select any city to see its climate.
Popular this month
Where to go in July — average daytime high across popular destinations.
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