San Bernardino County, California, United States of America: What to pack, what to wear, and when to go [2018]

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

When to go to San Bernardino County, California, United States of America

Based on the climate and weather in San Bernardino County, the best time to go is May. See below for details.

What to wear/what to pack for San Bernardino County, California, United States of America by month

January

Traveling to San Bernardino County in January, you will notice that it is chilly. Daytime temperatures are in the low 50s F (mid 10s C).

What to wear/what to pack:

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

February

If you vacation in San Bernardino County during February, you are likely to find that it is crisp and dry with little rain.

Temperatures tend to hover around the 60s F (high 10s C) during the day, while at night they can dip into the 30s F (single digits C).

What to wear/what to pack:

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

March

Traveling to San Bernardino County in March, you will notice that it is mild and dry with little rain. Daytime temperatures are in the low 60s F (low 20s C).

What to wear/what to pack:

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

April

If you visit San Bernardino County during April, you are likely to find that it is a perfect temperature and very dry with almost no rain.

Temperatures tend to hover around the high 70s F (mid 20s C) during the day, while at night they can dip into the 40s F (single digits C).

What to wear/what to pack:

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

May

If you visit San Bernardino County during May, you are likely to find that it is consistently hot and very dry with almost no rain.

Temperatures tend to hover around the 80s F (low 30s C) during the day, while at night they can dip into the low 50s F (low 10s C).

What to wear/what to pack:

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

June

June in San Bernardino County can be blisteringly hot and very dry with almost no rain. Temperatures average in the 90s F (mid 30s C) during the day.

What to wear/what to pack:

  • Thin short sleeve shirts
  • Light dresses
  • High-SPF sunscreen lotion
  • Thin pants, such as light khakis
  • Tank tops
  • Sunglasses
  • Skirts
  • Sandals
  • Light shorts

July

If you go to San Bernardino County in July, you will notice that it is unbearably hot and very dry with almost no rain. Daytime temperatures are in the low 100s F (high 30s C).

What to wear/what to pack:

  • Thin tank or crop tops
  • Sunglasses
  • Light skirts
  • Sarong
  • Thin short sleeve shirts
  • Extremely thin shorts
  • Extremely light dresses
  • Sandals
  • High-SPF sunscreen lotion

August

If you vacation in San Bernardino County during August, you are likely to find that it can be sizzling and dry with little rain.

Temperatures tend to hover around the low 100s F (high 30s C) during the day, while at night they can dip into the 60s F (high 10s C).

What to wear/what to pack:

  • Extremely thin shorts
  • Thin short sleeve shirts
  • Light skirts
  • High-SPF sunscreen lotion
  • Sarong
  • Extremely light dresses
  • Thin tank or crop tops
  • Sunglasses
  • Sandals

September

If you vacation in San Bernardino County during September, you are likely to find that it is scorchingly hot and very dry with almost no rain.

Temperatures tend to hover around the 90s F (mid 30s C) during the day, while at night they can dip into the high 50s F (mid 10s C).

What to wear/what to pack:

  • Tank tops
  • Skirts
  • Sandals
  • High-SPF sunscreen lotion
  • Sunglasses
  • Thin pants, such as light khakis
  • Thin short sleeve shirts
  • Light dresses
  • Light shorts

October

October is pretty consistently hot and very dry with almost no rain. Temperatures average in the low 80s F (high 20s C) during the day.

What to wear/what to pack:

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

November

November in San Bernardino County is mild and dry with little rain. The average overnight temperatures in the area are in the high 30s F (single digits C).

What to wear/what to pack:

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

December

Traveling to San Bernardino County in December, you will notice that it is crisp. Daytime temperatures are in the low 60s F (mid 10s C).

What to wear/what to pack:

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

Year-round what to wear/what to pack for San Bernardino County, California, United States of America

Here are some general tips on what to wear in San Bernardino County, 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 San Bernardino County

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