Best year time to visit Indianapolis

General weather information about Indianapolis

Average annual temperature is 13.1 °C

Absolute maximum temperature: 35.1 °C

Absolute minimum temperature: -11.2 °C

Number of sunny days: 184 days

Number of rainy days: 172 days

Number of snow days: 9 days

Look at detailed online map of Indianapolis

* Weather data for Indianapolis United States is based on climate observations for 2026 year

Indianapolis air temperature forecast for each month

	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Absolute maximum temperature (°C)	17.6	20.2	21.8	27.6	30.5	33.1	35.1	34.0	32.4	29.7	25.2	15.7
Average daytime temperature (°C)	6.4	10.5	11.3	18.4	23.8	28.2	30.1	28.6	26.0	19.5	12.5	8.7
Average temperature (°C)	2.7	4.2	5.3	11.4	17.4	21.9	24.3	23.2	20.2	14.1	6.8	4.5
Average night temperature (°C)	-0.3	-0.2	0.8	5.6	11.4	16.0	19.3	18.2	15.1	9.8	2.4	1.4
Absolute minimum temperature (°C)	-11.2	-10.6	-7.8	-2.7	3.0	11.0	15.7	12.4	10.3	-3.3	-8.5	-6.8

Indianapolis monthly weather indicators

	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Daylight maximum duration (h)	10.0	11.0	12.0	13.0	14.0	14.0	14.0	14.0	13.0	11.0	10.0	9.0
Daylight mean duration (h)	9.7	10.7	12.0	13.3	14.4	14.9	14.7	13.7	12.5	11.2	10.0	9.4
Daylight minimum duration (h)	9.0	10.0	11.0	12.0	13.0	14.0	14.0	13.0	11.0	10.0	9.0	9.0
Sunshine mean duration (h)	3.8	7.2	6.8	8.8	10.5	11.1	12.2	10.9	9.8	7.3	7.8	4.4
Precipitation (mm)	152	60	198	79	73	40	101	105	25	80	28	53
Sunny days	8	17	15	16	17	17	7	15	19	16	24	13
Rainy days	18	10	14	14	14	13	24	16	11	15	6	17
Snow days	5	1	2	0	0	0	0	0	0	0	0	1

Indianapolis - weather forecast by months

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Best time to visit Indianapolis:

The best time to visit Indianapolis during the most sunny months:

June — 11.1(h)
July — 12.2(h)
August — 10.9(h)

The largest precipitation sum in Indianapolis is at

January — 152(mm)

March — 198(mm)

August — 105(mm)

Weather forecast in the closest to Indianapolis admin centers