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Average humidity in Saint-Cast-le-Guildo
On this page you find more information about the monthly relative humidity over the year in Saint-Cast-le-Guildo (Brittany), France.
Data from: Saint Malo, France (17 KM, 11 Miles).
Saint-Cast-le-Guildo's humidity levels vary throughout the year. The highest levels occur in October, reaching 85% (very high), while the lowest is recorded in March at 78%.
Throughout the year, the average humidity in Saint-Cast-le-Guildo is 82%.
Humidity plays an important role in how temperatures are felt. During the warmest month, August, the maximum average temperature is around 22°C (72°F).
During the coldest month, January, the maximum average temperature is around 10°C (50°F). This period has very high humidity. Check out our detailed temperature page for more information.
Saint-Cast-le-Guildo Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Saint-Cast-le-Guildo - and find the best time to visit.
Saint-Cast-le-Guildo 3-Day Forecast
More climate data for Saint-Cast-le-Guildo
Temperature Rainfall Sunshine Humidity
See the full Saint-Cast-le-Guildo climate overview or explore weather in France.
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Where to go in September - average daytime high across popular destinations.
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The 10 most charming villages in France
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