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

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

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

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

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

January

Traveling to Thornton in January, you will notice that it is cold. Expect it to snow occasionally. Daytime temperatures are in the high 40s F (single digits C).

What to wear/what to pack:

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

February

February is brisk. Temperatures average in the low 50s F (low 10s C) during the day. It snows occasionally.

What to wear/what to pack:

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

March

March here is crisp. Temperatures average in the high 50s F (mid 10s C) during the day. It snows once in a while.

What to wear/what to pack:

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

April

April for Thornton is chilly. Temperatures average in the 60s F (high 10s C) during the day.

What to wear/what to pack:

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

May

If you go to Thornton in May, you will notice that it is a perfect temperature. Daytime temperatures are in the 70s F (low 20s C).

What to wear/what to pack:

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

June

If you visit Thornton during June, you are likely to find that it is pretty consistently hot.

Temperatures tend to hover around the 80s F (high 20s C) during the day, while at night they can dip into the low 50s F (low 10s C).

What to wear/what to pack:

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

July

July for Thornton is constantly hot. Temperatures average in the low 90s F (low 30s C) during the day.

What to wear/what to pack:

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

August

August is consistently hot. Temperatures average in the high 80s F (low 30s C) during the day.

What to wear/what to pack:

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

September

September in Thornton is extremely warm. Temperatures average in the low 80s F (high 20s C) during the day.

What to wear/what to pack:

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

October

If you are traveling to Thornton in October, you will notice that it is mild and dry with little rain. Daytime temperatures are in the high 60s F (low 20s C).

What to wear/what to pack:

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

November

November here is relatively cool. Temperatures average in the 50s F (low 10s C) during the day. It snows occasionally.

What to wear/what to pack:

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

December

December in Thornton can be brisk. The average overnight temperatures in the area are in the high 10s F (single digits below 0 C), with a few days below 0 F (10+ below zero C). It snows once in a while.

What to wear/what to pack:

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

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

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

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