Annual mean 12°C · wettest around December · prevailing wind SW
Warmest
23.3 °C
Coldest
3.5 °C
Wettest
37%
Windiest
5.2 m/s
Prevailing
SW
4.1 m/s average
When this place is good five ratings · thirty-six ten-day sections · click a cell to read it
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 Willich over the whole year is 12°C. August is the hottest month, with highs of about 23°C; January is the coldest, with lows of about 3°C. Willich has no sharply defined rainy season: the chance of rain on a given day runs from 18% in May, the driest month, to 31% in December, the wettest. Winds in Willich are highest in February, averaging 4.1 m/s (15 km/h), and lightest in September, at 2.6 m/s (9 km/h). The prevailing wind is from the SW. The clearest skies in Willich come in June, when the sky is typically 57% covered; December is the cloudiest month, at 79%.
Month by month Willich 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
5°C
3°C
0°C
31%
78%
3.9 m/s
0
0
9
February
7°C
3°C
2°C
29%
69%
4.1 m/s
1
0
20
March
10°C
4°C
5°C
25%
66%
3.6 m/s
4
0
38
April
13°C
7°C
9°C
19%
60%
3.2 m/s
18
1
59
May
18°C
11°C
15°C
18%
57%
2.9 m/s
50
5
76
June
22°C
16°C
20°C
19%
57%
2.8 m/s
73
21
64
July
22°C
16°C
21°C
20%
60%
2.8 m/s
77
18
64
August
23°C
16°C
21°C
20%
57%
2.7 m/s
73
25
58
September
20°C
12°C
18°C
22%
57%
2.6 m/s
63
11
73
October
15°C
10°C
12°C
24%
66%
3.1 m/s
29
1
76
November
9°C
6°C
5°C
26%
71%
3.3 m/s
1
0
39
December
6°C
4°C
2°C
31%
79%
3.8 m/s
0
0
16
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 Willich weather by season
Year round, Willich has days of about 5°C at their warmest in January, its coolest month, and 23°C in August, its warmest; the coolest hours of the day run from 3°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 December and least likely around May. 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.
Willich weather in winterDecember to February
High 6°CLow 4°CRain 30%
Winter in Willich has typical daily highs of about 6°C and lows of about 4°C, with a 30% chance of rain on a given day.
Willich weather in springMarch to May
High 14°CLow 7°CRain 21%
Spring in Willich has typical daily highs of about 14°C and lows of about 7°C, with a 21% chance of rain on a given day.
Willich weather in summerJune to August
High 22°CLow 16°CRain 20%
Summer in Willich has typical daily highs of about 22°C and lows of about 16°C, with a 20% chance of rain on a given day.
Willich weather in autumnSeptember to November
High 14°CLow 9°CRain 24%
Autumn in Willich has typical daily highs of about 14°C and lows of about 9°C, with a 24% chance of rain on a given day.
When is the rainy season in Willich?
Willich has no sharply defined rainy season: the chance of rain on a given day runs from 18% in May, the driest month, to 31% in December, the wettest.
What time of year is Willich windiest?
Winds in Willich are highest in February, averaging 4.1 m/s (15 km/h), and lightest in September, at 2.6 m/s (9 km/h). The prevailing wind is from the SW.
What is the average temperature in Willich year round?
The average temperature in Willich over the whole year is 12°C. August is the hottest month, with highs of about 23°C; January is the coldest, with lows of about 3°C.