Saint-Jean
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Saint-Jean Weather in September

September in Saint-Jean brings pleasant temperatures, with daytime highs of 19°C (66°F) and nights around 7°C (45°F). Quite a bit of rainfall is expected, around 80 mm (3.1 in), so pack an umbrella.

Rainfall in Saint-Jean in September

Climate statistics over the past 30 years suggest around 11 days of rain, with 80 mm (3.1 in) average for the month. Individual showers can be quite heavy this month. A proper umbrella or rain jacket is worth having.

Temperature in Saint-Jean in September

Daytime temperatures in Saint-Jean reach 19°C (66°F) in September, dropping to 7°C (45°F) at night. The difference between afternoon and evening temperatures is usually noticeable. Nights drop to 7°C (45°F). Cold nights like these are actually great for sleeping well, as long as you have a warm enough duvet.

Our weather planner can help you find worldwide destinations with pleasant weather during this period. June, July and August typically offer the best weather for Saint-Jean.

Saint-Jean Temperature in September

Min Temperature
7°C (45°F)
Max Temperature
19°C (66°F)
Chance of Rain
35%
Precipitation
80 mm (3.1 in)
Rainy days
11 days

Saint-Jean Weather by Month

Pick a month to see the average temperature, rainfall and sunshine in Saint-Jean - and find the best time to visit.

Best Places in France in September

Find out more about the weather in France and which places have the best travel conditions in this month. See all of France in September →

perfect weather
pleasant
tolerable
unpleasant
poor

Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20°C (68°F) and 29°C (84°F) and not too much precipitation (less than 90 mm (3.5 in) a month).

What to Wear in Saint-Jean in September

Comfortable temperatures call for an easy wardrobe in September. Pack summer basics like t-shirts and shorts, but include a light jacket for cooler moments. A pair of comfortable walking shoes is essential. Wet weather is likely, so pack waterproof gear for multiple rainy days.

What To Do in Saint-Jean in September

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

  • Cycling
    9/10
  • Walking
    9/10
  • Camping
    4/10
  • Outdoor sports
    9/10

Saint-Jean 3-Day Forecast

More climate data for Saint-Jean

Popular in September

Where to go in September - average daytime high across popular destinations.

Bucket list

Need travel inspiration? Check out our bucket list articles and be inspired.