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

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

When to go to Lebanon, Illinois, United States of America

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

What to wear/what to pack for Lebanon, Illinois, United States of America by month

January

January in Lebanon is pretty cool. Temperatures average in the high 30s F (single digits C) during the day. It rains about a third of the time and snows occasionally.

What to wear/what to pack:

  • Heavy jacket
  • Warm pants or jeans
  • Umbrella
  • Sweaters
  • Heavy socks
  • Waterproof luggage
  • Rain coat
  • Gloves or mittens
  • Cold weather footwear
  • Waterproof footwear

February

February in Lebanon is cold. The rain/snow can amount to several inches/centimeters.

During this time, temperatures average in the 30s F (single digits C) to 40s F (single digits C), although night temperatures can dip into the low 20s F (single digits below 0 C).

What to wear/what to pack:

  • Cold weather footwear
  • Heavy socks
  • Sweaters
  • Warm pants or jeans
  • Gloves or mittens
  • Waterproof footwear
  • Waterproof luggage
  • Heavy jacket
  • Umbrella
  • Rain coat

March

In March, Lebanon can be chilly and somewhat rainy. Temperatures routinely are in the 50s F (low 10s C) and about a third of the time jump into the low 60s F (mid 10s C) range. At night, lows are in the low 30s F (single digits C).

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

What to wear/what to pack:

  • Socks
  • Warm pants or jeans
  • Umbrella
  • Rain boots
  • Fleeces
  • Light gloves or mittens
  • Jacket or coat
  • Standard footwear
  • Waterproof luggage that you don't mind ruining
  • Rain coat

April

April in Lebanon is mild and somewhat rainy. The average overnight temperatures in the area are in the low 40s F (single digits C), with a few days below 32 F (single digits C).

It tends to rain 5-10 days this month. With the colder weather comes lower humidity, which is in the 40% to 50% range on average.

What to wear/what to pack:

  • Pants or jeans
  • Waterproof luggage that you don't mind ruining
  • Long skirts
  • Rain boots
  • Rain coat
  • Light jacket or fleece
  • Umbrella
  • Standard footwear
  • Dresses
  • Socks
  • Long sleeve shirts or blouses

May

May in Lebanon is a perfect temperature and somewhat rainy. The rain can amount to several inches/centimeters.

During this time, temperatures average in the 70s F (mid 20s C), although night temperatures can dip into the low 50s F (single digits C).

What to wear/what to pack:

  • Skirts
  • Shorts or short pants
  • Sandals
  • Waterproof luggage that you don't mind ruining
  • Rain boots
  • Rain coat
  • Light footwear
  • Umbrella
  • Long and short sleeve shirts
  • Sunscreen lotion
  • Dresses

June

If you are traveling to Lebanon in June, you will notice that it is extremely warm. Expect it to rain 5-10 days this month. Daytime temperatures are in the 80s F (high 20s C).

What to wear/what to pack:

  • Sunglasses
  • Skirts
  • Sunscreen lotion
  • Short sleeve shirts
  • Dresses
  • Waterproof luggage that you don't mind ruining
  • Sandals
  • Rain coat
  • Rain boots
  • Shorts
  • Umbrella

July

If you vacation in Lebanon during July, you are likely to find that it can be sweltering. Temperatures tend to hover around the high 80s F (low 30s C) during the day, while at night they can dip into the high 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 a bit less than half of the time.

What to wear/what to pack:

  • Dresses
  • Sunglasses
  • Skirts
  • Sunscreen lotion
  • Waterproof luggage that you don't mind ruining
  • Umbrella
  • Shorts
  • Short sleeve shirts
  • Rain coat
  • Rain boots
  • Sandals

August

If you visit Lebanon during August, you are likely to find that it is constantly hot. Temperatures tend to hover around the high 80s F (low 30s C) during the day, while at night they can dip into the 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 about a third of the time.

What to wear/what to pack:

  • Umbrella
  • Short sleeve shirts
  • Sandals
  • Dresses
  • Skirts
  • Shorts
  • Sunscreen lotion
  • Rain coat
  • Rain boots
  • Sunglasses
  • Waterproof luggage that you don't mind ruining

September

If you vacation in Lebanon during September, you are likely to find that it is extremely warm. Temperatures tend to hover around the low 80s F (high 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 regularly.

What to wear/what to pack:

  • Umbrella
  • Dresses
  • Rain boots
  • Sandals
  • Light footwear
  • Skirts
  • Sunscreen lotion
  • Rain coat
  • Waterproof luggage that you don't mind ruining
  • Long and short sleeve shirts
  • Shorts or short pants

October

October in Lebanon is balmy. The rain can amount to several inches/centimeters.

During this time, temperatures average in the high 50s F (mid 10s C) to high 60s F (low 20s C), although night temperatures can dip into the low 40s F (single digits C).

What to wear/what to pack:

  • Rain coat
  • Long skirts
  • Socks
  • Long sleeve shirts or blouses
  • Standard footwear
  • Umbrella
  • Waterproof luggage that you don't mind ruining
  • Light jacket or fleece
  • Rain boots
  • Dresses
  • Pants or jeans

November

If you are traveling to Lebanon in November, you will notice that it is crisp. Expect it to rain a bit less than half of the time. Daytime temperatures are in the 50s F (low 10s C).

What to wear/what to pack:

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

December

December in Lebanon is cold. The average overnight temperatures in the area are in the 20s F (single digits below 0 C).

It tends to rain 5-10 days this month. 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:

  • Heavy jacket
  • Umbrella
  • Waterproof footwear
  • Rain coat
  • Cold weather footwear
  • Sweaters
  • Gloves or mittens
  • Waterproof luggage
  • Heavy socks
  • Warm pants or jeans

Year-round what to wear/what to pack for Lebanon, Illinois, United States of America

Here are some general tips on what to wear in Lebanon, 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 Lebanon

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