Climate LabIndianapolis, United States

Climate Lab·

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

MetricJanFebMarAprMayJunJulAugSepOctNovDecYear
Temperature
Daily high°C
5
11
18
23
27
31
30
30
27
24
18
11
21
Daily mean°C
1
1
8
12
18
25
26
25
22
14
8
3
14
Daily low°C
-3
-5
1
4
9
18
20
19
14
6
-1
-4
6
Thermal comfort
High feels°C
4
8
18
22
29
34
34
35
31
24
17
7
22
Mean feels°C
-7
-6
5
11
18
27
29
28
23
11
3
-3
12
Low feels°C
-16
-17
-11
-5
3
16
20
18
11
0
-12
-15
-1
Humidity
Humidity%
79
69
62
59
63
58
67
68
65
66
64
72
66
Dewpoint°C
-2.5
-2.9
0.7
2.8
11.8
14.2
19.0
18.3
14.8
6.1
0.2
-1.3
6.8
Precipitation
Rainfallmm
106
41
131
74
122
71
99
84
49
72
48
78
975
Rain days≥1mm
8
5
11
13
13
11
13
11
8
11
6
10
120
Snowfallmm
15
35
1
0
0
0
0
0
0
0
1
3
55
Snow days≥1mm
4
4
0
0
0
0
0
0
0
0
0
1
9
Wind
Wind avgm/s
3.5
3.7
3.9
3.8
3.0
2.9
2.4
2.5
2.3
3.4
3.5
3.4
3.2
Wind gustsm/s
6.5
6.9
7.6
7.3
5.9
6.0
4.9
4.9
5.4
6.2
6.7
6.8
6.3
Sun & UV
Sunshinehrs/day
4.0
7.9
8.2
9.9
10.0
11.7
11.7
10.8
9.2
8.2
7.7
4.3
8.6
Clear skyindex
31%
46%
39%
43%
40%
49%
54%
56%
49%
49%
54%
32%
45%
UV indexmax avg
1.4
2.7
4.0
5.3
6.6
7.3
7.1
7.1
5.8
3.4
2.1
1.3
4.5
Based on 2014–2024 hourly climate data · Updated Mar 2025
Confidence: High

How winter feel compares

Compared across United States

Indianapolis: -12.8 °C. Typical range in United States: -12.9-0.8 °C. Low anchor: Anchorage, -21.6 °C. High anchor: Kailua, 16.7 °C.

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