The best times to visit Atalaia for ideal weather are

June 11th to September 2nd

based on average temperature and humidity from NOAA (the National Oceanic and Atmospheric Administration). Read below for more weather and travel details.



Other Atalaia Travel Info

Weather in Atalaia


Average temperatures in Atalaia vary very little. Considering humidity, temperatures feel hot for most of the year with a chance of rain throughout most of the year. The area is less temperate than some — in the 19th percentile for pleasant weather — compared to tourist destinations worldwide. Weeks with ideal weather are listed above. If you’re looking for the very warmest time to visit Atalaia, the hottest months are March, April, and then February. See average monthly temperatures below. The warmest time of year is generally early April where highs are regularly around 89.3°F (31.8°C) with temperatures rarely dropping below 73.4°F (23°C) at night.

Atalaia Temperatures (Fahrenheit)


Atalaia Temperatures (Celsius)


“Feels-Like” Temperatures

The way we experience weather isn’t all about temperature. Higher temperatures affect us much more at higher humidity, and colder temperatures feel piercing with high winds. Our perceived temperatures factor in humidity and wind chill to better represent how hot or cold the day feels to a person.

Atalaia Perceived Temperature (F)


Atalaia Perceived Temperature (C)



Average Atalaia Temperatures by Month

Daily highs (averaged for the month) usually give the best indication of the weather. A significantly lower mean and low generally just means it gets colder at night.

Show Fahrenheit

Month Avg. High (°F) Avg. Mean (°F) Avg. Low (°F)
Jan 86.9 78.3 71.7
Feb 87.3 78.7 72.3
Mar 88.3 79.6 73
Apr 87.7 79.1 72.8
May 83.7 75.9 70.5
Jun 81.6 74.1 68.8
Jul 79.8 72.6 67.3
Aug 80.5 72.9 67
Sep 82.6 74.5 67.9
Oct 84.6 76.1 69.3
Nov 87.1 77.6 70.5
Dec 87.7 78.6 71.7

Show Celsius

Month Avg. High (°C) Avg. Mean (°C) Avg. Low (°C)
Jan 30.5 25.7 22.1
Feb 30.7 25.9 22.4
Mar 31.3 26.4 22.8
Apr 30.9 26.2 22.7
May 28.7 24.4 21.4
Jun 27.6 23.4 20.4
Jul 26.6 22.6 19.6
Aug 26.9 22.7 19.4
Sep 28.1 23.6 19.9
Oct 29.2 24.5 20.7
Nov 30.6 25.3 21.4
Dec 30.9 25.9 22.1



Precipitation (Rain or Snow)

If dry weather is what you’re after, the months with the lowest chance of significant precipitation in Atalaia are December, November, and then October. Note that we define “significant precipitation” as .1 inches or more in this section. The lowest chance of rain or snow occurs around early December. For example, on the week of December 3rd there are no days of precipitation on average. By contrast, it’s most likely to rain or snow in late June with an average of 5 days of significant precipitation the week of June 25th.

When can you find snow in Atalaia? Weather stations report no annual snow. Please note that a value of 0 for snow in the graph below may either mean there was no snow, or that snow is unreported.

Chance of Precipitation

The graph below shows the % chance of rainy and snowy days in Atalaia.

Days with precipitation

Snow on the Ground

The graph below shows the average snow on the ground in Atalaia (in).

Snow depth

Average Rain and Snow by Month

Show Inches

Month Daily Chance of Rain Average Snow Depth (in) Total Precipitation (in)
Jan 17% 0 2.5
Feb 18% 0 2.4
Mar 19% 0 3.4
Apr 24% 0 4.2
May 50% 0 10.9
Jun 59% 0 9.8
Jul 56% 0 9.6
Aug 50% 0 7
Sep 26% 0 2.7
Oct 16% 0 2.4
Nov 10% 0 1.2
Dec 9% 0 1.1

Show Centimeters

Month Daily Chance of Rain Average Snow Depth (cm) Total Precipitation (cm)
Jan 17 0 6.4
Feb 18 0 6.1
Mar 19 0 8.6
Apr 24 0 10.7
May 50 0 27.7
Jun 59 0 24.9
Jul 56 0 24.4
Aug 50 0 17.8
Sep 26 0 6.9
Oct 16 0 6.1
Nov 10 0 3
Dec 9 0 2.8


Humidity and Wind

Atalaia has some extremely humid months, and high humidity throughout the year. The least humid month is December (72.2% relative humidity), and the most humid month is May (82.5%).

Wind in Atalaia is usually calm. The windiest month is December, followed by November and January. December’s average wind speed of around 7.3 knots (8.4 MPH or 13.6 KPH) is considered “a gentle breeze.” Maximum sustained winds (the highest speed for the day lasting more than a few moments) are at their highest in early to mid December where average top sustained speeds reach 15.3 knots, which is considered a moderate breeze.

Relative Humidity (%)

The graph below shows the average % humidity by month in Atalaia.

Avg. Relative Humidity


The graph below shows wind speed (max and average) in knots.

Max Sustained Wind
Average Daily Wind

Average Wind Speeds

Show Wind Speeds

All wind speeds are in knots. 1 knot = 1.15 MPH or 1.85 KPH.

Month Avg. Wind Avg. Wind Feel Sustained High Wind High Wind Feel
Jan 6.7 Light breeze 14.1 Significant breeze
Feb 6 Light breeze 13 Significant breeze
Mar 5.5 Light breeze 12.3 Significant breeze
Apr 5.1 Light breeze 11.4 Significant breeze
May 4.8 Light breeze 11 Significant breeze
Jun 5 Light breeze 11.4 Significant breeze
Jul 5.4 Light breeze 12.2 Significant breeze
Aug 5.8 Light breeze 12.8 Significant breeze
Sep 6.3 Light breeze 13.5 Significant breeze
Oct 6.7 Light breeze 13.7 Significant breeze
Nov 7.3 Gentle breeze 14.6 Significant breeze
Dec 7.3 Gentle breeze 14.7 Significant breeze

Show Relative Humidity by Month

Month Avg. Relative Humidity
Jan 73.3%
Feb 74.4%
Mar 76.2%
Apr 78.9%
May 82.5%
Jun 82.2%
Jul 81.9%
Aug 80.7%
Sep 77.4%
Oct 76%
Nov 73%
Dec 72.2%


Is it Safe to Travel to Atalaia?

Our best data indicates this area is somewhat safe. As of Oct 07, 2019 there are travel warnings for Brazil; exercise a high degree of caution. Check this page for any recent changes or regions to avoid: Travel Advice and Advisories. This advisory was last updated on Oct 01, 2019.


The Busiest and Least Crowded Months

The busiest month for tourism in Atalaia, Brazil is October, followed by February and January. Prices for hotels and flights will be most expensive during these months, though you can save if you purchase well in advance. Tourists are unlikely to visit Atalaia in September. Those willing to visit at these times will likely find it the least expensive month.

Estimated Tourism by Month


Most Popular Months to Visit

Tourists Seeking Accommodations

Tourism graph is based on Google searches for services used by tourists relative to the rest of the year. Tourism data for this area is extrapolated based on nearby areas. Displayed data is calculated relative to the peak, so a score of 44 in September means 44% of the tourists vs. October.



Overall Atalaia Travel Experience by Season

Fall (March through May)

Humidity and temperatures combine to make this season feel warm. Highs range from 89.3°F (31.8°C) and 82.7°F (28.2°C) with colder temperatures in the later months. Rain is somewhat common with 6 to 16 days of significant precipitation per month. Fall is the slowest for tourism, which makes it a good time for those looking for deals.

Winter (June through August)

The middle-year months have very comfortable weather with high temperatures that are comfortable. These months see the most precipitation with 16 to 18 days of precipitation per month. June – August is the second busiest season for tourism in Atalaia, so lodging and other accommodations may cost slightly more.

Spring (September through November)

Spring daily highs range from 88°F (31.1°C) and 81.9°F (27.7°C), which will feel very nice given the humidity and wind. It rains or snows a significant amount: 3 to 8 days per month. Tourism is fairly slow during these months due to the weather, so hotels may be lower priced.

Summer (December through February)

Weather is perfect this time of year in Atalaia to be enjoyable for warm weather travelers. The average high during this season is between 88.4°F (31.3°C) and 86°F (30°C). On average, it rains or snows a fair amount: 3 to 5 times per month. These times of year are the busiest with tourists.


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