Sonoma, California, United States of America: What to pack, what to wear, and when to go [2021]

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Traveling to Sonoma, California, United States of America? If you're planning to go to Sonoma, the following is some important information about when to go, what to wear, and what to pack.

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When to go to Sonoma, California, United States of America

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

Important esssentials for Sonoma, California, United States of America

Here are some general tips on what to wear in Sonoma, as well as several items to remember to pack when traveling there.

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

January

Traveling to Sonoma in January, you will notice that it is chilly. Expect it to rain regularly. Daytime temperatures are in the high 50s F (mid 10s C).

What to wear/what to pack:

February

February here is crisp. Temperatures average in the low 60s F (high 10s C) during the day. It rains a bit less than half of the time.

What to wear/what to pack:

March

If you are traveling to Sonoma in March, you will notice that it is balmy. Expect it to rain a bit less than half of the time. Daytime temperatures are in the high 60s F (high 10s C).

What to wear/what to pack:

April

April in Sonoma is mild. The rain can amount to several inches/centimeters.

During this time, temperatures average in the high 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:

May

May in this region is warm and dry with little rain. Temperatures average in the high 70s F (mid 20s C) during the day.

What to wear/what to pack:

June

If you visit Sonoma during June, you will probably notice that it is extremely warm and very dry with almost no rain.

Temperatures tend to hover around the 80s F (high 20s C) during the day, while at night they can dip into the low 40s F (single digits C).

What to wear/what to pack:

July

July here is extremely hot and very dry with almost no rain. Temperatures average in the high 80s F (low 30s C) during the day.

What to wear/what to pack:

August

August in this region can be sweltering and very dry with almost no rain. Temperatures average in the high 80s F (low 30s C) during the day.

What to wear/what to pack:

September

September is extremely hot and very dry with almost no rain. Temperatures average in the 80s F (low 30s C) during the day.

What to wear/what to pack:

October

Traveling to Sonoma in October, you will notice that it is warm. Expect it to rain sometimes. Daytime temperatures are in the high 70s F (mid 20s C).

What to wear/what to pack:

November

November in Sonoma is balmy. The rain can amount to several inches/centimeters. During this time, temperatures average in the 60s F (high 10s C), although night temperatures can dip into the low 40s F (single digits C).

What to wear/what to pack:

December

December in Sonoma is crisp. Temperatures average in the high 50s F (mid 10s C) during the day. It rains 5-10 days this month.

What to wear/what to pack:

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