Petaluma, California, United States of America: What to pack, what to wear, and when to go [2022]
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Traveling to Petaluma, California, United States of America? If you're planning to go to Petaluma, I have some important information about when to go, what to wear, and what to pack.
Contents
- When to go to Petaluma
- Important essentials for Petaluma
- Activities for Petaluma
- Petaluma in January: weather and what to pack
- Petaluma in February: weather and what to pack
- Petaluma in March: weather and what to pack
- Petaluma in April: weather and what to pack
- Petaluma in May: weather and what to pack
- Petaluma in June: weather and what to pack
- Petaluma in July: weather and what to pack
- Petaluma in August: weather and what to pack
- Petaluma in September: weather and what to pack
- Petaluma in October: weather and what to pack
- Petaluma in November: weather and what to pack
- Petaluma in December: weather and what to pack

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 Petaluma, California, United States of America
Based on the climate and weather in Petaluma, the best time to go is August. See below for details.
Important essentials for Petaluma, California, United States of America
Here are some general tips on what to wear in Petaluma, as well as several items to remember to pack when traveling there.
COVID-19 ESSENTIALS FOR 2022
-
N95 masks to use in crowded airports
These N95 masks provide the best level of COVID protection possible.
-
Kids' KN95 masks
N95 masks are not available for kids. These are a good alternative (and can also be used by adults if N95 masks are not available).
-
Hand sanitizer
This hand sanitizer is an excellent TSA-friendly option.
-
Travel disinfecting wipes
Use these to sanitize plane and hotel surfaces.
Travel insurance
If you or a companion get COVID-19, your amazing trip can be ruined. Good travel insurance can help. See plans
-
A vaccine card protector
Vaccine cards often get worn. An unreadable vaccination card may result in severe consequences. This vaccine card protector helps avoid that.
General health necessities
Don't forget these
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Airplane or car necessities
-
For families with young children
-
Voice and data SIM card
A SIM card that works in Petaluma. A good global SIM card works in most countries, but check the country list before buying.
-
Money/passport pouch
A money pouch is vital for protecting your passport and credit cards.
-
Power bank for devices
A portable power bank, like this one
-
Plug adapter
A plug adapter that supports outlet types A and B. This one should work in most areas, but you may want to check with your hotel.
What to wear/what to pack for Petaluma, California, United States of America by month
Already know when you're traveling?
January
If you are traveling to Petaluma in January, you will notice that it is crisp. Expect it to rain a bit less than half of the time. Daytime temperatures are in the high 50s F (mid 10s C).
What to wear/what to pack:
-
Jacket or coat
-
Extra socks
-
Lip balm
In our opinion, the best option: this
-
Warm pants or jeans
-
Light gloves or mittens
-
Fleece
-
Standard footwear
-
A rain jacket to layer with a coat
-
100% waterproof footwear
We suggest these rain boots:
-
Rain pants
These pants are vital in a rainstorm.
-
Waterproof phone bag
-
Umbrella
This one is a great option.
-
Waterproof bag/luggage cover
So your suitcases stay dry. We recommend:
February
In February, Petaluma is relatively cool. Temperatures routinely are in the low 60s F (mid 10s C) range. At night, lows are in the low 40s F (single digits C). This is also a rainy time for Petaluma, with several of the days of the month having rain.
What to wear/what to pack:
-
Pants or jeans
-
Light jacket or fleece
-
Extra socks
-
Long sleeve shirts or blouses
-
Light and heavy skirts
-
Standard footwear
-
Dresses
-
A rain jacket to layer with another jacket
-
100% waterproof footwear
We use rain boots:
-
Rain pants
These can be a lifesaver in a rainstorm.
-
Waterproof phone bag
-
Wind resistant umbrella
This one is a perfect choice.
-
Waterproof bag/luggage cover
So your belongings don't get wet. We suggest:
March
March is cool. Temperatures average in the 60s F (high 10s C) during the day. It rains about a third of the time.
What to wear/what to pack:
-
Light and heavy skirts
-
Extra socks
-
Standard footwear
-
Pants or jeans
-
Long sleeve shirts or blouses
-
Dresses
-
Light jacket or fleece
-
A rain jacket to layer with a jacket
-
100% waterproof footwear
We suggest rain boots:
-
Rain pants
These pants are a lifesaver in a storm.
-
Waterproof phone bag
-
Windproof umbrella
This one is a great one to buy.
-
Waterproof bag/luggage cover
So your suitcases remain dry. We like:
April
If you go to Petaluma in April, you will notice that it is mild. Expect it to rain once in a while. Daytime temperatures are in the high 60s F (low 10s C).
What to wear/what to pack:
-
Light and heavy skirts
-
Pants or jeans
-
Standard footwear
-
Long sleeve shirts or blouses
-
Dresses
-
Extra socks
-
Light jacket or fleece
-
A rain coat to layer with a coat
-
100% waterproof footwear
We use these rain boots:
-
Rain pants
These will be essential in a rainstorm.
-
Waterproof phone bag
-
Windproof umbrella
This one is a great choice.
-
Waterproof bag/luggage cover
So your suitcases don't get wet. We recommend:
May
May in Petaluma is mild 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:
-
Light dresses
You can find some great options here
-
Sunscreen lotion
-
Light skirts
-
Breathable footwear or sandals
-
Short pants or heavy shorts
-
Long and short sleeve shirts
-
Extra socks
-
Bug repellent
-
Sandals
June
If you visit Petaluma during June, you might see that it is warm 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 low 40s F (single digits C).
What to wear/what to pack:
-
Extra socks
-
Bug repellent
-
Sandals
-
Light dresses
You can find some great options here
-
Light skirts
-
Breathable footwear or sandals
-
Long and short sleeve shirts
-
Short pants or heavy shorts
-
Sunscreen lotion
July
If you are traveling to Petaluma in July, you will notice that it is 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:
-
Long and short sleeve shirts
-
Sunscreen lotion
-
Light dresses
You can find some great options here
-
Extra socks
-
Sandals
-
Bug repellent
-
Short pants or heavy shorts
-
Light skirts
-
Breathable footwear or sandals
August
If you are traveling to Petaluma in August, you will notice that it is 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:
-
Short pants or heavy shorts
-
Sandals
-
Bug repellent
-
Light skirts
-
Light dresses
You can find some great options here
-
Long and short sleeve shirts
-
Sunscreen lotion
-
Breathable footwear or sandals
-
Extra socks
September
If you vacation in Petaluma during September, you are likely to find that it is hot and very dry with almost no rain. Temperatures tend to hover around the low 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:
-
Extra socks
-
Breathable footwear or sandals
-
Light skirts
-
Short pants or heavy shorts
-
Light dresses
You can find some great options here
-
Sandals
-
Long and short sleeve shirts
-
Bug repellent
-
Sunscreen lotion
October
If you vacation in Petaluma during October, you may find that it is a perfect temperature and dry with little rain. Temperatures tend to hover around the 70s F (mid 20s C) during the day, while at night they can dip into the high 40s F (single digits C). In terms of precipitation, you can expect it to rain sometimes.
What to wear/what to pack:
-
Light dresses
You can find some great options here
-
Extra socks
-
Light skirts
-
Short pants or heavy shorts
-
Sunscreen lotion
-
Sandals
-
Breathable footwear or sandals
-
Bug repellent
-
Long and short sleeve shirts
-
A rain jacket to layer with another jacket
-
100% waterproof footwear
We suggest rain boots:
-
Rain pants
These are vital in a storm.
-
Waterproof phone bag
-
Wind resistant umbrella
This one is a perfect option.
-
Waterproof bag/luggage cover
So your things stay dry. We like:
November
If you vacation in Petaluma during November, you might notice that it is balmy. 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 a bit less than half of the time.
What to wear/what to pack:
-
Extra socks
-
Pants or jeans
-
Light and heavy skirts
-
Long sleeve shirts or blouses
-
Light jacket or fleece
-
Dresses
-
Standard footwear
-
A rain coat to layer with a jacket
-
100% waterproof footwear
We recommend these rain boots:
-
Rain pants
Rain pants are a lifesaver in a storm.
-
Waterproof phone bag
-
Windproof umbrella
This one is a perfect option.
-
Waterproof bag/luggage cover
So your belongings stay dry. We recommend:
December
If you are traveling to Petaluma in December, you will notice that it can be chilly. Expect it to rain regularly. Daytime temperatures are in the high 50s F (mid 10s C).
What to wear/what to pack:
-
Lip balm
In our opinion, the best is: this
-
Warm pants or jeans
-
Light gloves or mittens
-
Extra socks
-
Jacket or coat
-
Fleece
-
Standard footwear
-
A rain jacket to layer with a jacket
-
100% waterproof footwear
We like rain boots:
-
Rain pants
These will be essential in heavy rain.
-
Waterproof phone bag
-
Wind resistant umbrella
This one is a perfect option.
-
Waterproof bag/luggage cover
So your bags remain dry. We like:
Activities for Petaluma, California, United States of America
Here are some activity recommendations and activity-specific packing tips for Petaluma.
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