Indianapolis offers a solid outdoor season. 2 months of the year are perfect for all activities. Dinner outside works 5/12 months, while walking is comfortable 10/12 months — impressive.
IndianapolisUnited States
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Annual
5/12
Dinner Outside
44
0Jan: 0% viability
0
2Feb: 2% viability
2
18Mar: 18% viability
18
45Apr: 45% viability
45
75May: 75% viability
75
86Jun: 86% viability
86
78Jul: 78% viability
78
83Aug: 83% viability
83
85Sep: 85% viability
85
44Oct: 44% viability
44
7Nov: 7% viability
7
0Dec: 0% viability
0
5/12
Dinner Outside
0Jan: 0% viability
0
2Feb: 2% viability
2
18Mar: 18% viability
18
45Apr: 45% viability
45
75May: 75% viability
75
86Jun: 86% viability
86
78Jul: 78% viability
78
83Aug: 83% viability
83
85Sep: 85% viability
85
44Oct: 44% viability
44
7Nov: 7% viability
7
0Dec: 0% viability
0
44%
Cold
6/12
Lunch Outside
59
20Jan: 20% viability
20
38Feb: 38% viability
38
54Mar: 54% viability
54
65Apr: 65% viability
65
74May: 74% viability
74
74Jun: 74% viability
74
61Jul: 61% viability
61
68Aug: 68% viability
68
84Sep: 84% viability
84
80Oct: 80% viability
80
60Nov: 60% viability
60
31Dec: 31% viability
31
6/12
Lunch Outside
20Jan: 20% viability
20
38Feb: 38% viability
38
54Mar: 54% viability
54
65Apr: 65% viability
65
74May: 74% viability
74
74Jun: 74% viability
74
61Jul: 61% viability
61
68Aug: 68% viability
68
84Sep: 84% viability
84
80Oct: 80% viability
80
60Nov: 60% viability
60
31Dec: 31% viability
31
59%
Cold
10/12
Walking
87
91Jan: 91% viability
91
93Feb: 93% viability
93
92Mar: 92% viability
92
94Apr: 94% viability
94
94May: 94% viability
94
77Jun: 77% viability
77
59Jul: 59% viability
59
64Aug: 64% viability
64
86Sep: 86% viability
86
99Oct: 99% viability
99
95Nov: 95% viability
95
94Dec: 94% viability
94
10/12
Walking
91Jan: 91% viability
91
93Feb: 93% viability
93
92Mar: 92% viability
92
94Apr: 94% viability
94
94May: 94% viability
94
77Jun: 77% viability
77
59Jul: 59% viability
59
64Aug: 64% viability
64
86Sep: 86% viability
86
99Oct: 99% viability
99
95Nov: 95% viability
95
94Dec: 94% viability
94
87%
Heat
9/12
Running
80
91Jan: 91% viability
91
93Feb: 93% viability
93
92Mar: 92% viability
92
94Apr: 94% viability
94
87May: 87% viability
87
62Jun: 62% viability
62
37Jul: 37% viability
37
48Aug: 48% viability
48
72Sep: 72% viability
72
98Oct: 98% viability
98
95Nov: 95% viability
95
94Dec: 94% viability
94
9/12
Running
91Jan: 91% viability
91
93Feb: 93% viability
93
92Mar: 92% viability
92
94Apr: 94% viability
94
87May: 87% viability
87
62Jun: 62% viability
62
37Jul: 37% viability
37
48Aug: 48% viability
48
72Sep: 72% viability
72
98Oct: 98% viability
98
95Nov: 95% viability
95
94Dec: 94% viability
94
80%
Heat
Tap any month for details · Click activity name for overview
ComfortableModerateUncomfortable
Based on 2014–2024 hourly climate data · Updated Mar 2025