Petrópolis, Rio de Janeiro, Brazil: What to pack, what to wear, and when to go [2021]

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Traveling to Petrópolis, Rio de Janeiro, Brazil? If you're planning to go to Petrópolis, this article contains some important information about when to go, what to wear, and what to pack.

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When to go to Petrópolis, Rio de Janeiro, Brazil

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

Important esssentials for Petrópolis, Rio de Janeiro, Brazil

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

What to wear/what to pack for Petrópolis, Rio de Janeiro, Brazil by month

January

If you go to Petrópolis in January, you will notice that it is hot, somewhat rainy and very hazy. Expect it to rain 5-10 days this month. Daytime temperatures are in the low 80s F (high 20s C).

What to wear/what to pack:

February

If you vacation in Petrópolis during February, you may notice that it is extremely warm and very hazy. Temperatures tend to hover around the low 80s F (high 20s C) during the day, while at night they can dip into the low 60s F (high 10s C).

Humidity is generally between 60 and 70% during the day. In terms of precipitation, you can expect it to rain a bit less than half of the time.

What to wear/what to pack:

March

If you are traveling to Petrópolis in March, you will notice that it is extremely warm and very hazy. Expect it to rain regularly. Daytime temperatures are in the low 80s F (high 20s C).

What to wear/what to pack:

April

April here is warm and very hazy. Temperatures average in the high 70s F (mid 20s C) during the day. It rains 5-10 days this month.

What to wear/what to pack:

May

Traveling to Petrópolis in May, you will notice that it is warm and very hazy. Expect it to rain a bit less than half of the time. Daytime temperatures are in the low 70s F (low 20s C).

What to wear/what to pack:

June

Traveling to Petrópolis in June, you will notice that it is balmy and very hazy. Expect it to rain once in a while. Daytime temperatures are in the low 70s F (low 20s C).

What to wear/what to pack:

July

July in Petrópolis is mild and very hazy. The average overnight temperatures in the area are in the high 40s F (single digits C).

It tends to rain once in a while. But the colder weather doesn't bring low humidity, which is in the 60% to 70% range on average.

What to wear/what to pack:

August

August here is a perfect temperature and very hazy. Temperatures average in the 70s F (mid 20s C) during the day. It rains about a third of the time.

What to wear/what to pack:

September

In September, Petrópolis is warm, somewhat rainy and very hazy. Temperatures routinely are in the high 70s F (mid 20s C) and a bit less than half of the time jump into the low 80s F (high 20s C) range. At night, lows are in the low 50s F (low 10s C).

This is also a rainy time for Petrópolis, with several of the days of the month having rain. In September, humidity reaches as high as 70%.

What to wear/what to pack:

October

If you visit Petrópolis during October, you are likely to find that it is a perfect temperature, somewhat rainy and very hazy. Temperatures tend to hover around the 70s F (mid 20s C) during the day, while at night they can dip into the high 50s F (mid 10s C).

Humidity is generally between 60 and 70% during the day. In terms of precipitation, you can expect it to rain about a third of the time.

What to wear/what to pack:

November

November here is warm, somewhat rainy and somewhat hazy. Temperatures average in the high 70s F (mid 20s C) during the day. It rains about a third of the time.

What to wear/what to pack:

December

If you go to Petrópolis in December, you will notice that it is extremely warm, somewhat rainy and somewhat hazy. Expect it to rain about half of the time.

Daytime temperatures are in the low 80s F (high 20s C).

What to wear/what to pack:

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