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

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

When to go to Longmont, Colorado, United States of America

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

What to wear/what to pack for Longmont, Colorado, United States of America by month

January

If you go to Longmont in January, you will notice that it is cold. Daytime temperatures are in the low 40s F (single digits C).

What to wear/what to pack:

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

February

If you go to Longmont in February, you will notice that it can be very chilly. Daytime temperatures are in the 40s F (single digits C).

What to wear/what to pack:

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

March

Traveling to Longmont in March, you will notice that it is brisk. Daytime temperatures are in the low 50s F (low 10s C).

What to wear/what to pack:

  • Sweaters
  • Heavy jacket
  • Heavy socks
  • Cold weather footwear
  • Gloves or mittens
  • Warm pants or jeans

April

If you go to Longmont in April, you will notice that it is crisp. Expect it to rain occasionally. Daytime temperatures are in the low 60s F (mid 10s C).

What to wear/what to pack:

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

May

Traveling to Longmont in May, you will notice that it is balmy. Expect it to rain once in a while. Daytime temperatures are in the low 60s F (low 20s C).

What to wear/what to pack:

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

June

June in Longmont is pretty consistently hot and dry with little rain. The average overnight temperatures in the area are in the high 40s F (single digits C).

What to wear/what to pack:

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

July

July is constantly hot and dry with little rain. Temperatures average in the high 80s F (low 30s C) during the day.

What to wear/what to pack:

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

August

August in this region is constantly hot and dry with little rain. Temperatures average in the 80s F (low 30s C) during the day.

What to wear/what to pack:

  • Skirts
  • Sandals
  • Sunglasses
  • Short sleeve shirts
  • Shorts
  • Sunscreen lotion
  • Dresses

September

If you are traveling to Longmont in September, you will notice that it is warm and dry with little rain. Daytime temperatures are in the high 70s F (mid 20s C).

What to wear/what to pack:

  • Sandals
  • Light footwear
  • Shorts or short pants
  • Sunscreen lotion
  • Long and short sleeve shirts
  • Skirts
  • Dresses

October

October in Longmont is balmy. The average overnight temperatures in the area are in the low 30s F (single digits C).

What to wear/what to pack:

  • Standard footwear
  • Warm pants or jeans
  • Light gloves or mittens
  • Jacket or coat
  • Socks
  • Fleeces

November

November in Longmont is brisk. The average overnight temperatures in the area are in the low 20s F (single digits below 0 C).

What to wear/what to pack:

  • Cold weather footwear
  • Sweaters
  • Warm pants or jeans
  • Gloves or mittens
  • Heavy socks
  • Heavy jacket

December

If you go to Longmont in December, you will notice that it is pretty cool. Daytime temperatures are in the low 40s F (single digits C).

What to wear/what to pack:

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

Year-round what to wear/what to pack for Longmont, Colorado, United States of America

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

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