Fairfield, California, United States of America: What to pack, what to wear, and when to go [2022]

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

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About your travel guide

Hi! I'm Dev. I've traveled all over the world and in my travels, I have made many packing lists. In this series, my team and I have compiled the most useful information, as well as things we couldn't live without, to help you plan your trip.


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

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

Important essentials for Fairfield, California, United States of America

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

COVID-19 ESSENTIALS FOR 2022


  • Travel insurance

    If you or a companion get COVID-19, your amazing trip can be ruined. Good travel insurance can help. See plans


  • Hand sanitizer

    This hand sanitizer is an excellent TSA-friendly choice.


  • A vaccine card protector

    Vaccine cards frequently get worn. An unreadable card can cause severe consequences. This vaccine card protector helps stop that.


  • Travel disinfecting wipes

    Use these to sanitize plane and hotel surfaces.


  • N95 masks to use in crowded airports

    These N95 masks provide the best level of COVID protection available.


  • Kids' KN95 masks

    N95 masks aren't sold for kids. These are a good alternative (and can also be used by adults if N95 masks are not available).

General health necessities

Don't forget these

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

Already know when you're traveling?

January

January in Fairfield is relatively cool. The average overnight temperatures in the area are in the high 30s F (single digits C).

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February

February here is cool. Temperatures average in the low 60s F (mid 10s C) during the day. It rains 5-10 days this month.

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March

If you go to Fairfield in March, you will notice that it is balmy. Expect it to rain about a third of the time. Daytime temperatures are in the 60s F (high 10s C).

What to wear/what to pack:

April

April in Fairfield is mild. The average overnight temperatures in the area are in the 40s F (single digits C).

What to wear/what to pack:

May

If you go to Fairfield in May, you will notice that it is a perfect temperature and dry with little rain. Daytime temperatures are in the high 70s F (mid 20s C).

What to wear/what to pack:

June

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

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July

If you visit Fairfield during July, you are likely to find that it is really 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:

August

If you vacation in Fairfield during August, you are likely to see that it can be very 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).

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September

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

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October

If you go to Fairfield in October, you will notice that it is a perfect temperature and dry with little rain. Daytime temperatures are in the high 70s F (mid 20s C).

What to wear/what to pack:

November

If you visit Fairfield during November, you may find that it is mild. Temperatures tend to hover around the 60s F (high 10s C) during the day, while at night they can dip into the low 40s F (single digits C). In terms of precipitation, you can expect it to rain 5-10 days this month.

What to wear/what to pack:

December

December in Fairfield is cool. The average overnight temperatures in the area are in the high 30s F (single digits C).

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Activities for Fairfield, California, United States of America

Here are some activity recommendations and activity-specific packing tips for Fairfield.

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