Climate LabAalst, Belgium

Climate Lab·

Monthly climate metrics across temperature, precipitation, wind, and UV.

MetricJanFebMarAprMayJunJulAugSepOctNovDecYear
Temperature
Daily high°C
11
12
13
17
20
24
24
26
23
17
12
10
17
Daily mean°C
5
8
8
11
15
19
19
21
17
13
9
6
13
Daily low°C
1
4
4
6
10
14
15
16
12
9
4
2
8
Thermal comfort
High feels°C
2
8
14
18
24
28
27
29
27
18
9
4
17
Mean feels°C
-5
-2
1
7
16
20
19
22
16
9
3
-4
9
Low feels°C
-11
-12
-8
-3
5
10
11
11
6
1
-6
-10
-1
Humidity
Humidity%
89
81
73
65
71
66
68
69
76
83
88
90
76
Dewpoint°C
2.4
4.1
3.4
4.7
9.0
11.7
12.6
14.1
13.2
10.5
6.6
4.5
8.1
Precipitation
Rainfallmm
61
78
72
48
72
77
90
80
74
120
65
81
918
Rain days≥1mm
10
12
12
9
9
12
15
14
8
14
11
16
142
Snowfallmm
3
0
0
0
0
0
0
0
0
0
0
1
3
Snow days≥1mm
1
0
0
0
0
0
0
0
0
0
0
0
1
Wind
Wind avgm/s
4.5
5.1
3.9
3.8
3.4
3.4
3.2
3.2
2.9
4.2
3.8
4.3
3.8
Wind gustsm/s
8.1
8.6
8.2
6.8
6.1
5.2
6.9
6.3
6.9
7.5
8.0
8.3
7.2
Sun & UV
Sunshinehrs/day
3.0
4.9
8.0
9.9
10.9
10.8
10.4
10.1
8.7
5.9
4.0
1.0
7.3
Clear skyindex
19%
32%
36%
36%
34%
42%
38%
41%
38%
29%
20%
15%
32%
UV indexmax avg
0.4
1.0
1.7
3.0
4.4
5.1
4.6
4.3
2.9
1.5
0.6
0.3
2.5
Based on 2014–2024 hourly climate data · Updated Mar 2025
Confidence: High

How winter feel compares

Compared across Belgium

Aalst: -8.8 °C. Typical range in Belgium: -9.5-8.5 °C. Low anchor: Charleroi, -10.2 °C. High anchor: Ronse, -7.6 °C.

157 cities tracked