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

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

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.

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

January

January in Petaluma is chilly. The rain can amount to several inches/centimeters. During this time, temperatures average in the high 50s F (mid 10s C), although night temperatures can dip into the low 30s F (single digits C).

What to wear/what to pack:

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

February

If you go to Petaluma in February, you will notice that it is cool. Expect it to rain regularly. Daytime temperatures are in the low 60s F (mid 10s C).

What to wear/what to pack:

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

March

In March, Petaluma is chilly. Temperatures routinely are in the 60s F (high 10s C) and regularly jump into the low 70s F (low 20s 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:

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

April

If you vacation in Petaluma during April, you are likely to find that it is balmy. Temperatures tend to hover around the high 60s F (low 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 once in a while.

What to wear/what to pack:

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

May

May here is mild and dry with little rain. Temperatures average in the low 70s F (low 20s C) during the day.

What to wear/what to pack:

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

June

If you vacation in Petaluma during June, you are likely to find 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:

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

July

Traveling to Petaluma in July, you will notice that it is extremely warm and very dry with almost no rain. Daytime temperatures are in the low 80s F (high 20s C).

What to wear/what to pack:

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

August

If you vacation in Petaluma during August, you are likely to find that it is pretty consistently 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:

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

September

September for Petaluma is 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:

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

October

October in Petaluma is a perfect temperature and dry with little rain. Temperatures average in the 70s F (mid 20s C) during the day. It rains sometimes.

What to wear/what to pack:

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

November

November in Petaluma is mild. The rain can amount to several inches/centimeters.

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

What to wear/what to pack:

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

December

December in this region can be chilly. 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:

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

Year-round what to wear/what to pack 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.

  • A plug adadpter that supports outlet types A and B
  • A SIM card that works in Petaluma
  • Bicycle friendly attire, if you plan on biking anywhere

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