Weather in October in Indianapolis, Indiana

< October >
	Normal Max/ High Temperature	19°C (66°F)
	Average Temperature	13°C (55°F)
	Min/ Low Temperature	6°C (44°F)
	Normal Precipitation	67mm (2.6in)
	Number of Wet Days (probability of rain on a day)	8 (26%)
	Average Sunlight per day	07h 11'
	Average Daylight per day	11h 04'
	Sunny (Cloudy) Daylight Hours	66% (34%)
	Sun altitude at solar noon on the 21st day.	39.3°

• The average temperature in Indianapolis, Indiana in October is mild at 12.6 °C (54.68 °F).
• Afternoons can be somewhat warm with average high temperatures reaching 18.8 °C (65.8 °F).
• Overnight temperatures are generally cool with an average low of 6.4 °C (43.5 °F).
• The mean diurnal temperature range/ variation in October is 12.4 °C (22.3 °F).
• Precipitation averages for October are moderate with 66.8mm (2.6 in) recorded across 8 days.
• The blue above Indianapolis, Indiana is a little sunny having on balance a measurable 7h 11' of blazing solar radiation per day.
• The shortest day is 10h 27' long and the longest day is 11h 42' long with an average length of 11h 04'.
• There are approximately 3h 42' per day when the sun is occluded by cloud, haze, fog etc.
• It is sunny approximately 65.9% of daylight hours and cloudy 34.1% of daylight hours.

Weather Trend Graph for October in Indianapolis, Indiana, Usa