Annual mean 12°C · wettest around December · prevailing wind SW
Warmest
22.7 °C
Coldest
4.4 °C
Wettest
41%
Windiest
5.5 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 Sint-Gillis-bij-Dendermonde 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. Sint-Gillis-bij-Dendermonde has no sharply defined rainy season: the chance of rain on a given day runs from 20% in May, the driest month, to 34% in December, the wettest. Winds in Sint-Gillis-bij-Dendermonde 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 Sint-Gillis-bij-Dendermonde come in June, when the sky is typically 55% covered; December is the cloudiest month, at 78%.
Month by month Sint-Gillis-bij-Dendermonde 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
4°C
1°C
32%
77%
4.2 m/s
0
0
9
February
8°C
4°C
3°C
27%
70%
4.4 m/s
0
0
21
March
10°C
5°C
6°C
26%
66%
3.8 m/s
4
0
39
April
14°C
7°C
9°C
21%
58%
3.4 m/s
18
0
63
May
18°C
11°C
15°C
20%
57%
3.2 m/s
47
4
77
June
21°C
15°C
19°C
22%
55%
3.2 m/s
73
17
67
July
22°C
16°C
20°C
21%
57%
3.1 m/s
78
17
64
August
22°C
16°C
21°C
29%
57%
2.9 m/s
76
21
61
September
20°C
13°C
18°C
28%
58%
2.8 m/s
66
10
73
October
15°C
10°C
12°C
30%
67%
3.4 m/s
29
0
76
November
9°C
7°C
6°C
34%
71%
3.6 m/s
1
0
41
December
7°C
5°C
2°C
34%
78%
4.1 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 Sint-Gillis-bij-Dendermonde weather by season
Year round, Sint-Gillis-bij-Dendermonde 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 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 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.
Sint-Gillis-bij-Dendermonde weather in winterDecember to February
High 7°CLow 4°CRain 31%
Winter in Sint-Gillis-bij-Dendermonde has typical daily highs of about 7°C and lows of about 4°C, with a 31% chance of rain on a given day.
Sint-Gillis-bij-Dendermonde weather in springMarch to May
High 14°CLow 8°CRain 22%
Spring in Sint-Gillis-bij-Dendermonde has typical daily highs of about 14°C and lows of about 8°C, with a 22% chance of rain on a given day.
Sint-Gillis-bij-Dendermonde weather in summerJune to August
High 22°CLow 16°CRain 24%
Summer in Sint-Gillis-bij-Dendermonde has typical daily highs of about 22°C and lows of about 16°C, with a 24% chance of rain on a given day.
Sint-Gillis-bij-Dendermonde weather in autumnSeptember to November
High 15°CLow 10°CRain 31%
Autumn in Sint-Gillis-bij-Dendermonde 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 Sint-Gillis-bij-Dendermonde?
Sint-Gillis-bij-Dendermonde has no sharply defined rainy season: the chance of rain on a given day runs from 20% in May, the driest month, to 34% in December, the wettest.
What time of year is Sint-Gillis-bij-Dendermonde windiest?
Winds in Sint-Gillis-bij-Dendermonde 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 Sint-Gillis-bij-Dendermonde year round?
The average temperature in Sint-Gillis-bij-Dendermonde 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.