December may not be the ideal time to visit Lille, as the weather can be not ideal. The daily average high temperature does not get higher than +7°C, and there are only about 2 sunny days in the month. Typically there are also 15 rainy days, a total monthly rainfall of approximately 88 mm. Pack for extremes to ensure that you are as comfortable as possible. Search flightsin one click on Avionero.
Good to know:
December is usually the wettest month of the year in Lille;
Average weather
☀️
+7°C
Avg. max. temperature
-11°C
Min.
+16°C
Max.
88 mm
Total precipitation
88%
Avg. humidity
4 m/s
Avg. wind
2 ☀️
Sunny Days
11 ⛅️
Cloudy
15 🌦
Rainy
Our opinion: Lille has uncomfortable weather in December.
Average temperature in Lille in December
Here are the expected maximum, average and minimum temperatures in Lille for December based on the historical data.
Last Year
Historical Data
The expected average maximum temperature in December is +10°C with a maximum of +13°C and a minimum of -4°C.
The average maximum temperature goes up 47% by the end of the month, compared with the beginning of the month, from +2°C to +10°C.
Is Lille warm or cold in December?
Lille is typically cool in December.
Maximum temperatures go down compared to the previous month from +10°C to +7°C. The minimum temperature also goes down from +5°C to +3°C.
Pack a sweater and a jacket as there will be cooler temperatures.
December is one of the coolest months in Lille, here is the comparison with other months:
Climate in Lille in December
Lille weather looks like this, on average, in December and the surrounding months.
November
December
January
Avg. temperature
+10°C
+7°C
+6°C
Min. temperature
-7°C
-11°C
-20°C
Max. temperature
+20°C
+16°C
+15°C
Rainfall
77 mm
88 mm
75 mm
Wind
3 m/s
4 m/s
4 m/s
Humidity
87%
88%
87%
Air pressure
1013 HPa
1015 HPa
1016 HPa
Sunny days
2
2
2
Cloudy days
10
11
11
Rainy days
17
15
15
Snowy days
1
3
3
December typically has worse weather conditions compared to November.It’s getting colder in December. From +10°C in the day, the average maximum temperature lowers to +7°C.Prepare for more rain. Average rainfall goes from 77 mm to 88 mm.Humidity rises from 87% to 88%.Winds are stronger in comparison to November, going up from 3 m/s to 4 m/s on average.The amount of sunny days stay about the same, averaging 2 sunny days during the month.
January brings much the same weather, it remains bad.
Wind speed in Lille in December based on historical data.
Last Year
Historical Data
The average wind speed is 5 m/s getting up to 10 m/s which is a medium breeze. You can feel it, especially getting out of the water.
The average wind speed in Lille is gradually increasing during December, going from 3 m/s to 9 m/s over the course of the month.
Rain
Amount of rainfall in mm during December in Lille based on historical data.
Last Year
Historical Data
Total precipitation in December is about 331 mm, with a 61% chance of rain on a typical day. The maximum amount of rainfall per day is around 51 mm, which is considered heavy rain.December is a pretty wet month with over 19 rainy days, so don’t forget to pack an umbrella, raincoat, and a pair of galoshes.
December is one of the rainiest months in Lille, here is a comparison with other months, total mm:
Lille wettest month is December, where a typical day has a 48% chance of precipitation and 88 mm of rainfall per day. February, on the other hand, is the driest month with a mere 41% chance of precipitation and 58 mm of rainfall per day.
Snow
Amount of snow in mm during December in Lille based on historical data.
Last Year
Historical Data
The total snow in December is about 3 mm, with a 0% chance of snow on a typical day.
December is one of the snowiest months in Lille.
Here’s how December is compared with other months in the amount of snow, total mm:
How was the weather last December in Lille?
This is the weather in Lille in December 2023:
1 December
☁️
+2°C
2 December
🌫️
+3°C
3 December
🌫️
+2°C
4 December
🌧️
+7°C
5 December
🌫️
+7°C
6 December
🌫️
+8°C
7 December
☀️
+6°C
8 December
☁️
+10°C
9 December
☁️
+13°C
10 December
☁️
+12°C
11 December
☁️
+13°C
12 December
☁️
+13°C
13 December
☁️
+10°C
14 December
☁️
+8°C
15 December
☁️
+11°C
16 December
☁️
+11°C
17 December
☀️
+10°C
18 December
☁️
+6°C
19 December
☁️
+10°C
20 December
☀️
+10°C
21 December
☁️
+12°C
22 December
🌧️
+12°C
23 December
☁️
+13°C
24 December
☁️
+13°C
25 December
☁️
+13°C
26 December
☁️
+11°C
27 December
☁️
+11°C
28 December
☁️
+12°C
29 December
🌧️
+11°C
30 December
☁️
+11°C
31 December
☁️
+10°C
In December 2023 Lille had 3 sunny days, 21 cloudy days, and 3 rainy days. The average maximum temperature was +10°C, with an absolute maximum of +13°C and a minimum of +2°C. The average humidity was 87%, with a maximum of 100% and a minimum of 67%. The average wind speed was 5 m/s, with a maximum of 14 m/s and a minimum of 0 m/s.
Are you planning a trip in December?
Climate Change over Years
This is how Lille climate have been changing during last 43 years period.
The climate in Lille in December has not changed much over the last 43 years.
The average temperature was the lowest in 1979 (+12°C) and the highest in 2022 (+17°C). The driest year was 1996 with only 423 mm of rainfall, and the wettest year was 2021 with 3143 mm.
FAQ
Frequently asked questions about the weather in Lille in December:
Is December a good time to visit Lille?
There is never a bad time to go to Lille, but the weather isn’t the best in December, so plan on enjoying the great indoor attractions of Lille and pack for the extremes in weather.
Can you sunbathe in Lille in December?
Not really, December is not the best time to sunbathe, unless you visit a local solarium.
Is Lille rainy in December?
Lille is often rainy in December. You may get a bit damp when outside, so pack an umbrella, and maybe even a raincoat.
Is it sunny in Lille in December?
Usually, it’s not very sunny in Lille in December, often it’s pretty cloudy. Pack for any eventuality; layering can help reduce the number of bulky items needed.
For this page, we’ve looked at the typical weather in Lille, based on historical hourly weather data from January 1, 1979, to December 31, 2023.
For past dates, we show actual recorded data at the location at that time. Forecasts are based on recorded weather during that day of the year, averaged over the total years for which we have records (unless stated otherwise). The daily temperature is the highest recorded temperature in the shadow during that day.