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

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

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

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

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

January

January for Stockton is biting cold. Temperatures average in the high 20s F (single digits below 0 C) during the day. It rains about a third of the time and snows once in a while.

What to wear/what to pack:

  • Very heavy socks
  • Fleeces
  • Scarf
  • Gloves
  • Sweaters
  • Thermal undergarments
  • Waterproof coat
  • Waterproof boots
  • Umbrella
  • Insulated boots
  • Multiple layer jacket shell
  • Pajamas, such as sweats

February

February in Stockton is frosty. The average overnight temperatures in the area are in the 10s F (single digits below 0 C), with a few days below 0 F (10+ below zero C).

It tends to rain sometimes. It also snows once in a while.

What to wear/what to pack:

  • Sweaters
  • Very heavy socks
  • Gloves
  • Pajamas, such as sweats
  • Waterproof boots
  • Multiple layer jacket shell
  • Umbrella
  • Insulated boots
  • Fleeces
  • Thermal undergarments
  • Waterproof coat
  • Scarf

March

Traveling to Stockton in March, you will notice that it can be brisk. Expect it to rain regularly. Daytime temperatures are in the low 40s F (single digits C).

What to wear/what to pack:

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

April

April in Stockton is cool and somewhat rainy. The average overnight temperatures in the area are in the high 30s F (single digits C). It tends to rain about a third of the time.

What to wear/what to pack:

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

May

In May, Stockton is balmy and somewhat rainy. Temperatures routinely are in the low 70s F (low 20s C) and sometimes jump into the low 80s F (high 20s C) range.

At night, lows are in the high 40s F (single digits C). This is also a rainy time for Stockton, with several of the days of the month having rain.

What to wear/what to pack:

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

June

June in Stockton is a perfect temperature and somewhat rainy. Temperatures average in the high 70s F (mid 20s C) during the day. It rains regularly.

What to wear/what to pack:

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

July

If you go to Stockton in July, you will notice that it is extremely warm and somewhat rainy. Expect it to rain about a third of the time. Daytime temperatures are in the low 80s F (high 20s C).

What to wear/what to pack:

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

August

August in this region is pretty consistently hot. Temperatures average in the low 80s F (high 20s C) during the day. It rains 5-10 days this month.

What to wear/what to pack:

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

September

September in Stockton is warm. The rain can amount to several inches/centimeters. During this time, temperatures average in the low 70s F (low 20s C), although night temperatures can dip into the low 50s F (single digits C).

What to wear/what to pack:

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

October

October for Stockton is cool. Temperatures average in the low 60s F (high 10s C) during the day. It rains regularly.

What to wear/what to pack:

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

November

November in Stockton is brisk. The rain/snow can amount to several inches/centimeters. During this time, temperatures average in the 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:

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

December

December in Stockton is frigid. Temperatures average in the low 30s F (single digits below 0 C) during the day. It rains regularly and snows occasionally.

What to wear/what to pack:

  • Gloves
  • Very heavy socks
  • Waterproof coat
  • Fleeces
  • Thermal undergarments
  • Pajamas, such as sweats
  • Multiple layer jacket shell
  • Scarf
  • Waterproof boots
  • Insulated boots
  • Umbrella
  • Sweaters

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

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

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