Annual mean 12°C · wettest around December · prevailing wind SW
Warmest
22.6 °C
Coldest
3.9 °C
Wettest
40%
Windiest
5.6 m/s
Prevailing
SW
4.3 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 Wezembeek-Oppem 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 3°C. Wezembeek-Oppem has no sharply defined rainy season: the chance of rain on a given day runs from 19% in May, the driest month, to 35% in December, the wettest. Winds in Wezembeek-Oppem are highest in February, averaging 4.4 m/s (16 km/h), and lightest in September, at 2.8 m/s (10 km/h). The prevailing wind is from the SW. The clearest skies in Wezembeek-Oppem come in June, when the sky is typically 50% covered; December is the cloudiest month, at 73%.
Month by month Wezembeek-Oppem 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
32%
72%
4.1 m/s
0
0
8
February
8°C
4°C
2°C
30%
64%
4.4 m/s
1
0
20
March
10°C
5°C
5°C
27%
59%
3.9 m/s
4
0
37
April
13°C
7°C
9°C
19%
51%
3.4 m/s
17
1
61
May
17°C
11°C
14°C
19%
51%
3.2 m/s
45
3
78
June
21°C
15°C
19°C
21%
50%
3.1 m/s
70
18
67
July
22°C
16°C
20°C
19%
52%
3.1 m/s
77
15
66
August
22°C
16°C
21°C
22%
51%
2.9 m/s
75
22
62
September
19°C
13°C
17°C
23%
51%
2.8 m/s
63
9
75
October
15°C
10°C
12°C
28%
61%
3.4 m/s
25
0
75
November
9°C
6°C
5°C
31%
65%
3.5 m/s
1
0
37
December
6°C
5°C
2°C
35%
73%
4.1 m/s
0
0
15
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 Wezembeek-Oppem weather by season
Year round, Wezembeek-Oppem has days of about 5°C at their warmest in January, its coolest month, and 22°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.
Wezembeek-Oppem weather in winterDecember to February
High 6°CLow 4°CRain 32%
Winter in Wezembeek-Oppem has typical daily highs of about 6°C and lows of about 4°C, with a 32% chance of rain on a given day.
Wezembeek-Oppem weather in springMarch to May
High 13°CLow 7°CRain 22%
Spring in Wezembeek-Oppem has typical daily highs of about 13°C and lows of about 7°C, with a 22% chance of rain on a given day.
Wezembeek-Oppem weather in summerJune to August
High 22°CLow 16°CRain 21%
Summer in Wezembeek-Oppem has typical daily highs of about 22°C and lows of about 16°C, with a 21% chance of rain on a given day.
Wezembeek-Oppem weather in autumnSeptember to November
High 14°CLow 10°CRain 27%
Autumn in Wezembeek-Oppem has typical daily highs of about 14°C and lows of about 10°C, with a 27% chance of rain on a given day.
When is the rainy season in Wezembeek-Oppem?
Wezembeek-Oppem has no sharply defined rainy season: the chance of rain on a given day runs from 19% in May, the driest month, to 35% in December, the wettest.
What time of year is Wezembeek-Oppem windiest?
Winds in Wezembeek-Oppem are highest in February, averaging 4.4 m/s (16 km/h), and lightest in September, at 2.8 m/s (10 km/h). The prevailing wind is from the SW.
What is the average temperature in Wezembeek-Oppem year round?
The average temperature in Wezembeek-Oppem 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 3°C.