Arroio Grande, Rio Grande do Sul, Brazil: What to pack, what to wear, and when to go [2021]

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Traveling to Arroio Grande, Rio Grande do Sul, Brazil? If you're planning to go to Arroio Grande, below is some important information about when to go, what to wear, and what to pack.

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When to go to Arroio Grande, Rio Grande do Sul, Brazil

Based on the climate and weather in Arroio Grande, the best time to go is December. See below for details.

Important esssentials for Arroio Grande, Rio Grande do Sul, Brazil

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

What to wear/what to pack for Arroio Grande, Rio Grande do Sul, Brazil by month

January

If you visit Arroio Grande during January, you may notice that it is hot. Temperatures tend to hover around the low 80s F (high 20s C) during the day, while at night they can dip into the 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 about a third of the time.

What to wear/what to pack:

February

February here is hot. Temperatures average in the 80s F (high 20s C) during the day. It rains regularly.

What to wear/what to pack:

March

If you are traveling to Arroio Grande in March, you will notice that it is extremely warm. Expect it to rain occasionally. Daytime temperatures are in the low 80s F (high 20s C).

What to wear/what to pack:

April

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

What to wear/what to pack:

May

May in this region is mild. Temperatures average in the high 60s F (low 20s C) during the day. It rains occasionally.

What to wear/what to pack:

June

If you go to Arroio Grande in June, you will notice that it is cool. Expect it to rain once in a while. Daytime temperatures are in the 60s F (high 10s C).

What to wear/what to pack:

July

If you vacation in Arroio Grande during July, you might find that it is cool. Temperatures tend to hover around the 60s F (high 10s C) during the day, while at night they can dip into the high 40s F (single digits C).

Humidity is generally between 70 and 80% during the day. In terms of precipitation, you can expect it to rain regularly.

What to wear/what to pack:

August

August in this region is balmy. Temperatures average in the 60s F (high 10s C) during the day. It rains a bit less than half of the time.

What to wear/what to pack:

September

September in this region is balmy. Temperatures average in the high 60s F (low 20s C) during the day. It rains about a third of the time.

What to wear/what to pack:

October

Traveling to Arroio Grande in October, you will notice that it is mild. Expect it to rain 5-10 days this month. Daytime temperatures are in the low 70s F (low 20s C).

What to wear/what to pack:

November

November here is warm and somewhat hazy. Temperatures average in the 70s F (mid 20s C) during the day. It rains sometimes.

What to wear/what to pack:

December

If you go to Arroio Grande in December, you will notice that it is extremely warm. Expect it to rain occasionally. Daytime temperatures are in the low 80s F (high 20s C).

What to wear/what to pack:

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