California Wine Country, California, United States of America: What to pack, what to wear, and when to go [2018]

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

When to go to California Wine Country, California, United States of America

Based on the climate and weather in California Wine Country, the best time to go is September. See below for details.

What to wear/what to pack for California Wine Country, California, United States of America by month

January

January in this region is cool. Temperatures average in the 50s F (low 10s C) during the day. It rains sometimes.

What to wear/what to pack:

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

February

February in California Wine Country is crisp. The average overnight temperatures in the area are in the high 30s F (single digits C). It tends to rain occasionally.

What to wear/what to pack:

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

March

March in California Wine Country is mild. The rain can amount to several inches/centimeters.

During this time, temperatures average in the 50s F (low 10s C) to high 60s F (low 10s C), although night temperatures can dip into the low 40s F (single digits C).

What to wear/what to pack:

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

April

April in California Wine Country is warm and dry with little rain. The average overnight temperatures in the area are in the 40s F (single digits C).

What to wear/what to pack:

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

May

If you are traveling to California Wine Country in May, you will notice that it is pretty consistently hot and very dry with almost no rain. Daytime temperatures are in the low 80s F (high 20s C).

What to wear/what to pack:

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

June

If you are traveling to California Wine Country in June, you will notice that it can be very hot and very dry with almost no rain. Daytime temperatures are in the high 80s F (low 30s C).

What to wear/what to pack:

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

July

If you vacation in California Wine Country during July, you are likely to find that it can be sizzling and very dry with almost no rain.

Temperatures tend to hover around the low 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:

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

August

August in California Wine Country is extremely hot and very dry with almost no rain. Temperatures average in the low 90s F (low 30s C) during the day.

What to wear/what to pack:

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

September

If you vacation in California Wine Country during September, you are likely to find that it is consistently hot and very dry with almost no rain.

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

What to wear/what to pack:

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

October

October for California Wine Country is a perfect temperature and very dry with almost no rain. Temperatures average in the high 70s F (mid 20s C) during the day.

What to wear/what to pack:

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

November

November in California Wine Country is balmy and dry with little rain. The average overnight temperatures in the area are in the low 40s F (single digits C).

What to wear/what to pack:

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

December

December in California Wine Country is cool. Temperatures average in the 50s F (mid 10s C) during the day. It rains sometimes.

What to wear/what to pack:

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

Year-round what to wear/what to pack for California Wine Country, California, United States of America

Here are some general tips on what to wear in California Wine Country, 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 California Wine Country

Check out our guides for these other locations: South Lombok, Indonesia, Hultsfred, Sweden, Tornado, West Virginia, United States of America, Symi, Greece, Ferndale, California, United States of America, Elmhurst, Illinois, United States of America, Bethlehem, Palestinian territories, Laveno, Italy, Italian Lake District, Italy, Central Nordsjælland, Denmark, and Sea Lion Island, Falkland Islands.