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

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

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

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

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

January

If you are traveling to Rockford in January, you will notice that it is frigid and snowy. Expect it to rain 5-10 days this month and snow about a third of the time.

Daytime temperatures are in the low 30s F (single digits below 0 C).

What to wear/what to pack:

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

February

February for Rockford is very cold and snowy. Temperatures average in the 30s F (single digits C) during the day. It rains a bit less than half of the time and snows sometimes.

What to wear/what to pack:

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

March

March in Rockford is pretty cool, snowy and somewhat rainy. The average overnight temperatures in the area are in the 20s F (single digits below 0 C). It tends to rain regularly.

It also snows occasionally. But the colder weather doesn't bring low humidity, which is in the 60% to 60% range on average.

What to wear/what to pack:

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

April

Traveling to Rockford in April, you will notice that it can be chilly and somewhat rainy. Expect it to rain regularly. Daytime temperatures are in the low 50s F (mid 10s C).

What to wear/what to pack:

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

May

May in Rockford is mild and somewhat rainy. The rain can amount to several inches/centimeters.

During this time, temperatures average in the low 50s F (mid 10s C) to low 70s F (low 20s C), although night temperatures can dip into the low 40s F (single digits C).

What to wear/what to pack:

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

June

If you vacation in Rockford during June, you are likely to find that it is pretty consistently 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 high 50s F (mid 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:

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

July

July in this region is consistently hot and somewhat rainy. Temperatures average in the high 80s F (low 30s C) during the day. It rains regularly.

What to wear/what to pack:

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

August

August in Rockford is extremely warm. The rain can amount to several inches/centimeters.

During this time, temperatures average in the low 70s F (low 20s C) to 80s F (high 20s C), although night temperatures can dip into the low 60s F (mid 10s C).

What to wear/what to pack:

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

September

September for Rockford is warm. Temperatures average in the high 70s F (mid 20s C) during the day. It rains 5-10 days this month.

What to wear/what to pack:

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

October

If you visit Rockford during October, you are likely to find that it is chilly. Temperatures tend to hover around the 60s F (high 10s C) during the day, while at night they can dip into the low 40s F (single digits 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:

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

November

If you are traveling to Rockford in November, you will notice that it is brisk. Expect it to rain about a third of the time. Daytime temperatures are in the high 40s F (single digits C).

What to wear/what to pack:

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

December

Traveling to Rockford in December, you will notice that it is very cold, snowy and somewhat rainy. Expect it to rain regularly and snow regularly. Daytime temperatures are in the 30s F (single digits C).

What to wear/what to pack:

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

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

Here are some general tips on what to wear in Rockford, 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 Rockford
  • Appropriate museum wear

Check out our guides for these other locations: Rahačoŭ, Belarus, Apamea, Syria, Piatra Neamț, Romania, Papua New Guinea, Papua New Guinea, Ko Ngai, Thailand, Torrenostra, Spain, Quttinirpaaq National Park, Canada, Jiangyin, China, Jordan, Jordan, Porthmadog, Wales, United Kingdom, and Tarcoola, South Australia, Australia.