Average humidity in Saint-Brieuc
On this page you find more information about the monthly relative humidity over the year in Saint-Brieuc (Brittany), France.
Saint-Brieuc'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-Brieuc 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). Combined with very high humidity during this period, the temperature can feel even warmer than the thermometer shows.
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-Brieuc Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Saint-Brieuc - and find the best time to visit.
Saint-Brieuc 3-Day Forecast
Temperature Rainfall Sunshine Humidity
See the full Saint-Brieuc climate overview or explore weather in France.
Popular this month
Where to go in August - average daytime high across popular destinations.
Marseille
32°C (90°F) Toulouse
29°C (84°F) Bordeaux29°C (84°F) Lyon28°C (82°F) Cannes27°C (81°F) Nice27°C (81°F) Paris26°C (79°F) Chamonix-Mont-Blanc
18°C (64°F) 
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