Climate LabChicago, United States

Climate Lab·

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

MetricJanFebMarAprMayJunJulAugSepOctNovDecYear
Temperature
Daily high°C
3
7
14
19
24
28
29
29
27
22
15
8
19
Daily mean°C
0
0
5
10
16
23
24
24
20
13
7
1
12
Daily low°C
-5
-7
0
3
8
17
20
19
16
7
-1
-3
6
Thermal comfort
High feels°C
2
7
15
20
27
33
34
34
30
22
14
5
20
Mean feels°C
-9
-10
0
8
16
25
28
26
21
9
0
-7
9
Low feels°C
-22
-20
-13
-7
1
15
19
17
11
-3
-15
-18
-3
Humidity
Humidity%
76
68
64
63
66
62
69
71
64
67
64
71
67
Dewpoint°C
-2.7
-5.6
-0.6
1.6
9.9
15.0
18.5
17.6
13.8
5.4
0.2
-2.9
5.9
Precipitation
Rainfallmm
42
13
108
111
113
85
95
70
58
77
40
66
876
Rain days≥1mm
6
3
12
15
12
11
12
9
7
13
7
8
115
Snowfallmm
40
34
6
0
0
0
0
0
0
0
2
5
88
Snow days≥1mm
7
5
1
0
0
0
0
0
0
0
0
1
14
Wind
Wind avgm/s
4.0
4.8
4.6
3.9
3.6
3.3
2.8
2.9
3.1
4.5
4.7
4.4
3.9
Wind gustsm/s
7.9
8.3
8.5
8.3
6.7
6.5
5.7
6.0
6.2
8.3
8.2
8.3
7.4
Sun & UV
Sunshinehrs/day
4.0
8.9
8.3
9.9
10.3
11.8
12.0
10.9
9.9
7.6
7.3
5.9
8.9
Clear skyindex
25%
43%
37%
41%
39%
54%
52%
56%
51%
47%
50%
35%
44%
UV indexmax avg
1.0
2.4
3.3
4.8
6.3
7.7
7.3
6.6
5.0
3.1
1.8
1.0
4.2
Based on 2014–2024 hourly climate data · Updated Mar 2025
Confidence: High

How winter feel compares

Compared across United States

Chicago: -16.0 °C. Typical range in United States: -12.9-0.8 °C. Low anchor: Anchorage, -21.6 °C. High anchor: Kailua, 16.7 °C.

2,121 cities tracked