Annual mean 12°C · wettest around August · prevailing wind SW
Warmest
22.8 °C
Coldest
3.8 °C
Wettest
52%
Windiest
5.2 m/s
Prevailing
SW
4.0 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 Tessenderlo 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. Tessenderlo has no sharply defined rainy season: the chance of rain on a given day runs from 27% in July, the driest month, to 37% in August, the wettest. Winds in Tessenderlo are highest in February, averaging 4.0 m/s (14 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 Tessenderlo come in June, when the sky is typically 57% covered; December is the cloudiest month, at 82%.
Month by month Tessenderlo 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
1°C
34%
81%
3.7 m/s
0
0
9
February
8°C
4°C
3°C
33%
70%
4.0 m/s
1
0
21
March
10°C
4°C
5°C
32%
68%
3.6 m/s
4
0
38
April
13°C
6°C
9°C
30%
62%
3.3 m/s
18
0
61
May
18°C
11°C
15°C
34%
59%
3.1 m/s
46
3
76
June
22°C
15°C
20°C
34%
57%
2.9 m/s
71
19
63
July
22°C
16°C
20°C
27%
61%
2.9 m/s
76
15
64
August
22°C
15°C
21°C
37%
60%
2.7 m/s
73
21
59
September
20°C
12°C
18°C
33%
59%
2.6 m/s
65
10
72
October
15°C
10°C
12°C
31%
69%
3.1 m/s
28
0
76
November
9°C
6°C
6°C
31%
74%
3.2 m/s
1
0
41
December
6°C
5°C
2°C
33%
82%
3.7 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 Tessenderlo weather by season
Year round, Tessenderlo 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 August 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.
Tessenderlo weather in winterDecember to February
High 6°CLow 4°CRain 34%
Winter in Tessenderlo has typical daily highs of about 6°C and lows of about 4°C, with a 34% chance of rain on a given day.
Tessenderlo weather in springMarch to May
High 14°CLow 7°CRain 32%
Spring in Tessenderlo has typical daily highs of about 14°C and lows of about 7°C, with a 32% chance of rain on a given day.
Tessenderlo weather in summerJune to August
High 22°CLow 16°CRain 33%
Summer in Tessenderlo has typical daily highs of about 22°C and lows of about 16°C, with a 33% chance of rain on a given day.
Tessenderlo weather in autumnSeptember to November
High 14°CLow 9°CRain 32%
Autumn in Tessenderlo has typical daily highs of about 14°C and lows of about 9°C, with a 32% chance of rain on a given day.
When is the rainy season in Tessenderlo?
Tessenderlo has no sharply defined rainy season: the chance of rain on a given day runs from 27% in July, the driest month, to 37% in August, the wettest.
What time of year is Tessenderlo windiest?
Winds in Tessenderlo are highest in February, averaging 4.0 m/s (14 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 Tessenderlo year round?
The average temperature in Tessenderlo 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.