Saint Nicolas Weather & Climate: Best Time to Visit
Average temperatures, rainfall, sunshine and the best time to visit Saint Nicolas.
Climate overview of Saint Nicolas
The climate in Saint Nicolas, Valle d'Aosta, Italy, is marked by large temperature swings across the seasons, ranging from 17°C (63°F) in July to -5°C (23°F) in January.
Rain/snowfall is high, totalling around 1353 mm (53 in) per year. November is the wettest month and March the driest. The city also experiences mild summers and very cold winters. The most sunshine falls in July, with an average of 9.2 hours of daily sunshine.
Saint Nicolas Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Saint Nicolas - and find the best time to visit.
Monthly Temperature in Saint Nicolas
In Saint Nicolas, temperatures differ significantly between summer and winter months. Average maximum daytime temperatures range from a moderate 17°C (63°F) in July, the warmest time of the year, to a very cold -5°C (23°F) during cooler months like January.
At night, you can expect temperatures ranging from 7°C (45°F) in July to around -12°C (10°F) during January.
Check out our detailed temperature page for more information.
Temperature ranges by month
Rainfall in Saint Nicolas
Saint Nicolas experiences significant rain/snowfall throughout the year, averaging 1353 mm (53 in) of precipitation annually. Year-round, Saint Nicolas has a balanced climate with minimal variation in precipitation. The difference between the wettest month, November, with 132 mm (5.2 in), and the driest month, March, with 100 mm (3.9 in), is minimal. For more details, please visit our Saint Nicolas 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 Nicolas
Seasonal changes in sunshine hours are quite dramatic in Saint Nicolas. While July receives considerable daily sunshine with up to 9.2 hours, January marks the darkest time of the year, where sunshine is scarce with only 2.3 hours of sunlight per day.
Visit our detailed sunshine hours page for more information.
Monthly hours of sunshine
Daily hours of sunshine
Best Time to Visit Saint Nicolas
Monthly ratings reflect general weather comfort, based on daytime temperature and rainfall. Swimming and winter conditions are highlighted separately where relevant.
- Best overall: June, July and August
- Warmest weather: July and August
- Most sunshine: July
- Seasonal pattern: Mild summers and very cold winters
- Coldest conditions: January, with freezing nights around -12°C (10°F).
Frequently asked questions about the climate in Saint Nicolas
What is the best time to visit Saint Nicolas?
June, July and August typically offer the most optimal weather in Saint Nicolas. In contrast, January, February, March, April, May, September, October, November and December tend to have less optimal conditions. Saint Nicolas has mild summers and very cold winters.
What temperatures can I expect in Saint Nicolas?
Daytime highs range from -5°C (23°F) in January to 17°C (63°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 Nicolas get?
Annual rainfall is around 1353 mm (53 in). November is the wettest month with 132 mm (5.2 in), while March is the driest with 100 mm (3.9 in). In the coldest months, precipitation may fall as snow.
How sunny is Saint Nicolas?
Saint Nicolas receives around 2,002 hours of sunshine per year. July is the sunniest month with 275 hours, while January is the cloudiest with just 70 hours. Overall, Saint Nicolas enjoys abundant sunshine.
Saint Nicolas 3-Day Forecast
Saint Nicolas 3-Day Forecast
Saint Nicolas on the map
Saint Nicolas is highlighted - select any city to see its climate.
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