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Saint-Efflam Weather & Climate: Best Time to Visit
Average temperatures, rainfall, sunshine and the best time to visit Saint-Efflam.
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Climate overview of Saint-Efflam
Temperatures in Saint-Efflam, Brittany, France, shift moderately through the seasons. The warmest month is August at 20°C (68°F), and the coolest is January at 11°C (52°F).
The city receives considerable rainfall, with around 1015 mm (40 in) annually. December is the wettest month. July is the sunniest month, averaging 7.6 hours of sunshine per day.
Saint-Efflam Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Saint-Efflam - and find the best time to visit.
Monthly Temperature in Saint-Efflam
In Saint-Efflam, seasonal changes bring about a moderate variation in temperatures. Typically, average maximum daytime temperatures range from a pleasant 20°C (68°F) in August to a chilly 11°C (52°F) in the coolest month, January.
Nights vary from 15°C (59°F) in August to around 6°C (43°F) during the colder months.
Check out our detailed temperature page for more information.
Temperature ranges by month
Rainfall in Saint-Efflam
Saint-Efflam has a notably wet climate with abundant precipitation, recording 1015 mm (40 in) of rainfall per year. The climate in Saint-Efflam shows significant variation throughout the year. Expect high rainfall in December, the wettest month, with an average of 127 mm (5 in) of precipitation over 20 rainy days.
In contrast, the driest month July offers drier and sunnier days, with around 52 mm (2 in) of rainfall over 12 rainy days. For more details, please visit our Saint-Efflam 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-Efflam
For those who appreciate different seasons, Saint-Efflam serves as an ideal destination. Expect longer, more sun-filled days in July with an average of 7.6 hours of sunshine daily, and embrace the darker days in December, offering only 2.1 hours of daily sunlight.
Visit our detailed sunshine hours page for more information.
Monthly hours of sunshine
Data from: Brest, France (64 KM, 40 Miles).
Daily hours of sunshine
Data from: Brest, France (64 KM, 40 Miles).
Daily percentage of sunshine
Data from: Brest, France (64 KM, 40 Miles).
Humidity in Saint-Efflam by Month
The city experiences its highest humidity in January, reaching 86%. In April, the humidity drops to its lowest level at 81%. What does this mean? Read our detailed page on humidity levels for further details.
Relative humidity over the year
Data from: Brest, France (64 KM, 40 Miles).
Best Time to Visit Saint-Efflam
For comfortable weather, consider visiting Saint-Efflam in July and August. Conditions are usually least favourable in January, February, November and December.
Monthly ratings reflect general weather comfort, based on daytime temperature and rainfall. Swimming and winter conditions are highlighted separately where relevant.
Jan
wet
Feb
wet
Mar
mixed
Apr
mixed
May
good
Jun
very good
Jul
excellent
Aug
excellent
Sep
very good
Oct
mixed
Nov
wet
Dec
wet
- Best overall: July and August
- Warmest weather: July, August and September
- Most sunshine: July
- Fewest rainy days: June, July, August and September
Frequently asked questions about the climate in Saint-Efflam
What is the best time to visit Saint-Efflam?
July and August typically offer the most optimal weather in Saint-Efflam. In contrast, January, February, November and December tend to have less optimal conditions.
What temperatures can I expect in Saint-Efflam?
Daytime highs range from 11°C (52°F) in January to 20°C (68°F) in August. Nighttime lows range from 6°C (43°F) to 15°C (59°F).
How much rain does Saint-Efflam get?
Annual rainfall is around 1015 mm (40 in). December is the wettest month with 127 mm (5 in), while July is the driest with 52 mm (2 in).
How sunny is Saint-Efflam?
Saint-Efflam receives around 1,752 hours of sunshine per year. July is the sunniest month with 229 hours, while December is the cloudiest with just 63 hours.
Saint-Efflam 3-Day Forecast
Saint-Efflam on the map
Saint-Efflam is highlighted - select any city to see its climate.
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