Indianapolis, Indiana, United States of America: What to pack, what to wear, and when to go [2018]

Traveling to Indianapolis, Indiana, United States of America? If you're planning to go to Indianapolis, here is some important information about when to go, what to wear, and what to pack:

When to go to Indianapolis, Indiana, United States of America

Based on the climate and weather in Indianapolis, the best time to go is September. See below for details.

What to wear/what to pack for Indianapolis, Indiana, United States of America by month

January

January in Indianapolis is very cold and somewhat rainy. The rain/snow can amount to several inches/centimeters.

During this time, temperatures average in the 30s F (single digits C), although night temperatures can dip into the single digits F (10+ below zero C).

What to wear/what to pack:

  • Waterproof boots
  • Gloves or mittens
  • Warm pants or jeans
  • Cold weather footwear
  • Sweaters
  • Heavy jacket
  • Waterproof coat
  • If you plan to ski, ski equipment
  • Heavy socks
  • Umbrella

February

Traveling to Indianapolis in February, you will notice that it is brisk and somewhat rainy. Expect it to rain regularly and snow occasionally. Daytime temperatures are in the low 40s F (single digits C).

What to wear/what to pack:

  • Heavy jacket
  • If you plan to ski, ski equipment
  • Gloves or mittens
  • Waterproof boots
  • Umbrella
  • Sweaters
  • Warm pants or jeans
  • Cold weather footwear
  • Heavy socks
  • Waterproof coat

March

March in Indianapolis can be brisk and somewhat rainy. The rain can amount to several inches/centimeters.

During this time, temperatures average in the low 50s F (low 10s C), although night temperatures can dip into the low 20s F (single digits below 0 C).

What to wear/what to pack:

  • Standard footwear
  • Jacket or coat
  • If you plan to ski, ski equipment
  • Fleeces
  • Waterproof coat
  • Umbrella
  • Waterproof boots
  • Socks
  • Light gloves or mittens
  • Warm pants or jeans

April

April in Indianapolis can be chilly and somewhat rainy. The rain can amount to several inches/centimeters.

During this time, temperatures average in the low 50s F (low 10s C) to low 60s F (high 10s C), although night temperatures can dip into the low 40s F (single digits C).

What to wear/what to pack:

  • Light jacket or fleece
  • Socks
  • Long sleeve shirts or blouses
  • Umbrella
  • Long skirts
  • Pants or jeans
  • Waterproof luggage
  • Rain coat
  • Waterproof footwear
  • Standard footwear
  • Dresses

May

In May, Indianapolis is mild and somewhat rainy. Temperatures routinely are in the low 70s F (low 20s C) and about a third of the time jump into the low 80s F (high 20s C) range. At night, lows are in the low 50s F (low 10s C).

This is also a rainy time for Indianapolis, with several of the days of the month having rain. In May, humidity reaches as high as 60%.

What to wear/what to pack:

  • Shorts or short pants
  • Sandals
  • Umbrella
  • Dresses
  • Waterproof footwear
  • Waterproof luggage
  • Light footwear
  • Long and short sleeve shirts
  • Sunscreen lotion
  • Rain coat
  • Skirts

June

If you visit Indianapolis during June, you are likely to find that it is hot and somewhat rainy. Temperatures tend to hover around the low 80s F (high 20s C) during the day, while at night they can dip into the low 60s F (high 10s C).

Humidity is generally between 50 and 60% during the day. In terms of precipitation, you can expect it to rain regularly.

What to wear/what to pack:

  • Waterproof luggage
  • Long and short sleeve shirts
  • Light footwear
  • Shorts or short pants
  • Sandals
  • Waterproof footwear
  • Rain coat
  • Skirts
  • Umbrella
  • Dresses
  • Sunscreen lotion

July

In July, Indianapolis is pretty consistently hot and somewhat rainy. Temperatures routinely are in the 80s F (high 20s C) and occasionally jump into the low 90s F (low 30s C) range. At night, lows are in the 60s F (high 10s C).

This is also a rainy time for Indianapolis, with several of the days of the month having rain. In July, humidity reaches as high as 60%.

What to wear/what to pack:

  • Waterproof luggage
  • Waterproof footwear
  • Sandals
  • Skirts
  • Short sleeve shirts
  • Sunscreen lotion
  • Rain coat
  • Dresses
  • Umbrella
  • Sunglasses
  • Shorts

August

Traveling to Indianapolis in August, you will notice that it is hot. Expect it to rain about a third of the time. Daytime temperatures are in the 80s F (high 20s C).

What to wear/what to pack:

  • Skirts
  • Sandals
  • Shorts
  • Waterproof luggage
  • Umbrella
  • Waterproof footwear
  • Dresses
  • Sunscreen lotion
  • Rain coat
  • Short sleeve shirts
  • Sunglasses

September

If you vacation in Indianapolis during September, you are likely to find that it is warm. Temperatures tend to hover around the high 70s F (mid 20s C) during the day, while at night they can dip into the 50s F (low 10s C).

Humidity is generally between 50 and 60% during the day. In terms of precipitation, you can expect it to rain a bit less than half of the time.

What to wear/what to pack:

  • Umbrella
  • Skirts
  • Long and short sleeve shirts
  • Waterproof luggage
  • Shorts or short pants
  • Sunscreen lotion
  • Waterproof footwear
  • Dresses
  • Sandals
  • Rain coat
  • Light footwear

October

October here is mild. Temperatures average in the 60s F (high 10s C) during the day. It rains regularly.

What to wear/what to pack:

  • Long sleeve shirts or blouses
  • Rain coat
  • Pants or jeans
  • Socks
  • Long skirts
  • Waterproof footwear
  • Dresses
  • Umbrella
  • Light jacket or fleece
  • Standard footwear
  • Waterproof luggage

November

November in Indianapolis can be brisk and somewhat rainy. The average overnight temperatures in the area are in the 30s F (single digits C).

It tends to rain a bit less than half of the time. But the colder weather doesn't bring low humidity, which is in the 60% to 70% range on average.

What to wear/what to pack:

  • Light gloves or mittens
  • Rain coat
  • Waterproof footwear
  • Umbrella
  • Jacket or coat
  • Waterproof luggage
  • Fleeces
  • Socks
  • Standard footwear
  • Warm pants or jeans

December

December in this region is cold and somewhat rainy. Temperatures average in the high 30s F (single digits C) during the day. It rains 5-10 days this month and snows about a third of the time.

What to wear/what to pack:

  • Gloves or mittens
  • Sweaters
  • Waterproof coat
  • Waterproof boots
  • Heavy socks
  • Warm pants or jeans
  • If you plan to ski, ski equipment
  • Cold weather footwear
  • Heavy jacket
  • Umbrella

Year-round what to wear/what to pack for Indianapolis, Indiana, United States of America

Here are some general tips on what to wear in Indianapolis, as well as several items to remember to pack when traveling there.

  • A plug adadpter that supports outlet types A and B
  • A SIM card that works in Indianapolis
  • If you plan to visit a church, make sure to bring appropriate clothing
  • Appropriate museum wear
  • Bicycle friendly attire, if you plan on biking anywhere

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