Annual mean 12°C · wettest around November · prevailing wind W
Warmest
22.2 °C
Coldest
5.2 °C
Wettest
31%
Windiest
6.8 m/s
Prevailing
W
5.5 m/s average
When this place is good five ratings · thirty-six ten-day sections · click a cell to read it
never good
never good
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Every reading
bars actual · line feels-like, °Cchance of rain, %wind speed, m/ssky covered, %
The average temperature in Lillers over the whole year is 12°C. August is the hottest month, with highs of about 22°C; January is the coldest, with lows of about 4°C. Lillers has no sharply defined rainy season: the chance of rain on a given day runs from 14% in July, the driest month, to 27% in November, the wettest. Winds in Lillers are highest in February, averaging 5.6 m/s (20 km/h), and lightest in September, at 4.0 m/s (14 km/h). The prevailing wind is from the W. The clearest skies in Lillers come in April, when the sky is typically 70% covered; December is the cloudiest month, at 84%.
Month by month Lillers climate by month: average temperatures year round · click a month to read it
Month
High
Low
Feels like
Chance of rain
Cloud
Wind
Being outside
Sun
Walking
January
6°C
4°C
1°C
22%
81%
5.2 m/s
0
0
10
February
8°C
5°C
2°C
20%
78%
5.6 m/s
0
0
20
March
10°C
5°C
4°C
19%
76%
5.1 m/s
3
0
34
April
13°C
7°C
8°C
15%
70%
4.5 m/s
13
0
57
May
16°C
11°C
13°C
16%
72%
4.4 m/s
34
2
77
June
20°C
14°C
17°C
16%
74%
4.2 m/s
63
11
74
July
22°C
16°C
19°C
14%
73%
4.2 m/s
76
12
73
August
22°C
16°C
19°C
17%
70%
4.1 m/s
76
15
69
September
19°C
13°C
17°C
19%
72%
4.0 m/s
63
7
76
October
15°C
11°C
12°C
24%
77%
4.3 m/s
26
0
77
November
10°C
7°C
5°C
27%
81%
4.8 m/s
1
0
39
December
7°C
5°C
2°C
25%
84%
5.0 m/s
0
0
18
High and low are the warmest and coolest of four readings a day — midnight, 6am, noon and 6pm — so a true overnight low can sit a degree or two under them. Chance of rain, cloud and wind are the day’s average; feels-like and the three ratings (each out of 100: Good from 55, Ideal from 80) are read at midday.
Seasons, and the year in short Lillers weather by season
Year round, Lillers has days of about 6°C at their warmest in January, its coolest month, and 22°C in August, its warmest; the coolest hours of the day run from 4°C to 16°C through the year, and the average temperature over the year is 12°C around the clock. Rain is most likely around November and least likely around July. Every figure here is a decade of observations blended into one representative year, so it reads as what this date is usually like, not a forecast for one particular day.
Lillers weather in winterDecember to February
High 7°CLow 5°CRain 22%
Winter in Lillers has typical daily highs of about 7°C and lows of about 5°C, with a 22% chance of rain on a given day.
Lillers weather in springMarch to May
High 13°CLow 8°CRain 17%
Spring in Lillers has typical daily highs of about 13°C and lows of about 8°C, with a 17% chance of rain on a given day.
Lillers weather in summerJune to August
High 21°CLow 15°CRain 16%
Summer in Lillers has typical daily highs of about 21°C and lows of about 15°C, with a 16% chance of rain on a given day.
Lillers weather in autumnSeptember to November
High 15°CLow 10°CRain 24%
Autumn in Lillers has typical daily highs of about 15°C and lows of about 10°C, with a 24% chance of rain on a given day.
When is the rainy season in Lillers?
Lillers has no sharply defined rainy season: the chance of rain on a given day runs from 14% in July, the driest month, to 27% in November, the wettest.
What time of year is Lillers windiest?
Winds in Lillers are highest in February, averaging 5.6 m/s (20 km/h), and lightest in September, at 4.0 m/s (14 km/h). The prevailing wind is from the W.
What is the average temperature in Lillers year round?
The average temperature in Lillers over the whole year is 12°C. August is the hottest month, with highs of about 22°C; January is the coldest, with lows of about 4°C.