Hillion Weather in September

September in Hillion typically sees daytime highs of 21°C (70°F) and nighttime lows of 12°C (54°F). Expect some rainfall during the month. It falls within the summer season.

Rainfall in Hillion in September

Historically, approximately 13 days this month are expected to have rain, averaging 56 mm (2.2 in). Neither particularly heavy nor particularly frequent, the rain this month is about average. A light jacket should be enough on most wet days.

Temperature in Hillion in September

Hillion in September is worth a visit. The temperature is perfect, with 21°C (70°F) during the day and 12°C (54°F) at night. Summer occurs in September. Even when the weather is stable, mornings and evenings can still feel distinctly cool. At 12°C (54°F) overnight, it can feel quite a bit cooler after dark. Worth packing something warmer for evenings, but the cooler temperatures are ideal for sleeping.

Sunshine in Hillion in September

The month experiences a moderate amount of sunlight, with 169 hours of sunshine. This provides a nice balance between sunshine and clouds.

If your ideal day consists of dry skies and pleasant temperatures, June, July, August and September typically offer the best circumstances for Hillion.

Select a Month

Check the conditions for any month of the year.

• January
• February
• March
• April

• May
• June
• July
• August

• September
• October
• November
• December

For a detailed overview over the year and the best time to visit France, check out our Hillion's climate page.

Hillion Temperature in September

Min Temperature 12°C (54°F)  

Max Temperature 21°C (70°F)  

Chance of Rain 44%  

Precipitation 56 mm (2.2 in)  

Rainy days 13 days  

Humidity 82% *  

Sunshine 169 hours *  

Percentage Sunshine *  

* Data from: Saint Malo, France (50 KM, 31 Miles).

What to Wear in Hillion in September

For Hillion in September, you'll want flexible clothing. It's wise to pack cotton shirts, comfortable shorts, and a pair of jeans for cooler evenings. A light sweater or jacket is useful for air-conditioned spaces (like buses) or unexpected cool moments. Rain is likely on several days, so bring a good rain jacket. Bring sunglasses since you'll have some sunny periods throughout the month

What To Do in Hillion in September

We rated the following activities from 1 (least suitable) to 10 (best) to do.

Swimming

6/10

Cycling

10/10

Walking

10/10

Camping

8/10

Outdoor sports

10/10

Select a Month

Check the conditions for any month of the year.

• January
• February
• March
• April

• May
• June
• July
• August

• September
• October
• November
• December

For a detailed overview over the year and the best time to visit France, check out our Hillion's climate page.

More climate data for Hillion

Temperature Rainfall Sunshine Humidity

See the full Hillion climate overview or explore weather in France.