Lillers
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Lillers Weather in September

Lillers in September averages 20°C (68°F) during the day and 12°C (54°F) at night. Some rainfall is typical for this time of year.

Rainfall in Lillers in September

Typically, you can expect about 16 days of rain this month, with 59 mm (2.3 in) on average. With rain spread across many days but low totals, showers are typically short and light rather than heavy.

Temperature in Lillers in September

The excellent temperature in Lillers in September makes it a solid month to visit, with 20°C (68°F) during the day and 12°C (54°F) at night. Temperatures can feel cooler in the morning and evening, so layering is often the best approach. Nights cool down to 12°C (54°F), so a light jacket or extra layer is useful once the sun goes down. On the plus side, the cooler nights make for comfortable sleeping conditions.

Sunshine in Lillers in September

The month brings about 152 hours of sunlight, offering a comfortable mix of sun and overcast.

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

Lillers Temperature in September

Min Temperature
12°C (54°F)
Max Temperature
20°C (68°F)
Chance of Rain
54%
Precipitation
59 mm (2.3 in)
Rainy days
16 days
Humidity
83% *
Sunshine
152 hours *
Percentage Sunshine
*
* Data from: Lille, France (42 KM, 26 Miles).

Lillers Weather by Month

Pick a month to see the average temperature, rainfall and sunshine in Lillers - 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 Lillers in September

For Lillers 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. Sunglasses could come in handy during the sunnier parts of your trip.

What To Do in Lillers 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

Lillers 3-Day Forecast

More climate data for Lillers

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.