Annual mean 12°C · wettest around November · prevailing wind SW
Warmest
22.8 °C
Coldest
4.4 °C
Wettest
41%
Windiest
6.0 m/s
Prevailing
SW
4.6 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 Tournai 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. Tournai has no sharply defined rainy season: the chance of rain on a given day runs from 23% in July, the driest month, to 32% in November, the wettest. Winds in Tournai are highest in February, averaging 4.6 m/s (17 km/h), and lightest in September, at 3.0 m/s (11 km/h). The prevailing wind is from the SW. The clearest skies in Tournai come in April, when the sky is typically 61% covered; December is the cloudiest month, at 82%.
Month by month Tournai 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%
81%
4.3 m/s
0
0
8
February
8°C
4°C
2°C
29%
72%
4.6 m/s
0
0
20
March
10°C
5°C
5°C
29%
69%
4.1 m/s
3
0
37
April
13°C
7°C
9°C
24%
61%
3.6 m/s
16
0
61
May
17°C
11°C
14°C
25%
63%
3.4 m/s
44
4
76
June
21°C
15°C
19°C
29%
62%
3.3 m/s
70
16
66
July
22°C
16°C
20°C
23%
65%
3.2 m/s
78
16
66
August
22°C
16°C
21°C
31%
63%
3.1 m/s
75
21
61
September
20°C
13°C
17°C
29%
63%
3.0 m/s
65
9
74
October
15°C
10°C
12°C
32%
71%
3.5 m/s
28
0
76
November
9°C
6°C
5°C
32%
75%
3.8 m/s
1
0
38
December
7°C
5°C
2°C
32%
82%
4.3 m/s
0
0
17
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 Tournai weather by season
Year round, Tournai 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 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.
Tournai weather in winterDecember to February
High 7°CLow 4°CRain 31%
Winter in Tournai has typical daily highs of about 7°C and lows of about 4°C, with a 31% chance of rain on a given day.
Tournai weather in springMarch to May
High 14°CLow 8°CRain 26%
Spring in Tournai has typical daily highs of about 14°C and lows of about 8°C, with a 26% chance of rain on a given day.
Tournai weather in summerJune to August
High 22°CLow 16°CRain 27%
Summer in Tournai has typical daily highs of about 22°C and lows of about 16°C, with a 27% chance of rain on a given day.
Tournai weather in autumnSeptember to November
High 15°CLow 10°CRain 31%
Autumn in Tournai has typical daily highs of about 15°C and lows of about 10°C, with a 31% chance of rain on a given day.
When is the rainy season in Tournai?
Tournai has no sharply defined rainy season: the chance of rain on a given day runs from 23% in July, the driest month, to 32% in November, the wettest.
What time of year is Tournai windiest?
Winds in Tournai are highest in February, averaging 4.6 m/s (17 km/h), and lightest in September, at 3.0 m/s (11 km/h). The prevailing wind is from the SW.
What is the average temperature in Tournai year round?
The average temperature in Tournai 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.