The best times to visit Marechal Deodoro 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.
Marechal Deodoro Travel Guide
Other Marechal Deodoro Travel Info
Weather in Marechal Deodoro
Average temperatures in Marechal Deodoro 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 Marechal Deodoro, 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.
Marechal Deodoro Temperatures (Fahrenheit)
Marechal Deodoro Temperatures (Celsius)
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.
Marechal Deodoro Perceived Temperature (F)
Marechal Deodoro Perceived Temperature (C)
Average Marechal Deodoro 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.
|Month||Avg. High (°F)||Avg. Mean (°F)||Avg. Low (°F)|
|Month||Avg. High (°C)||Avg. Mean (°C)||Avg. Low (°C)|
Precipitation (Rain or Snow)
If dry weather is what you’re after, the months with the lowest chance of significant precipitation in Marechal Deodoro 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 Marechal Deodoro? 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 Marechal Deodoro.
Snow on the Ground
The graph below shows the average snow on the ground in Marechal Deodoro (in).
Average Rain and Snow by Month
|Month||Daily Chance of Rain||Average Snow Depth (in)||Total Precipitation (in)|
|Month||Daily Chance of Rain||Average Snow Depth (cm)||Total Precipitation (cm)|
Humidity and Wind
Marechal Deodoro 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 Marechal Deodoro 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 Marechal Deodoro.
The graph below shows wind speed (max and average) in knots.
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|
Is it Safe to Travel to Marechal Deodoro?
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 Marechal Deodoro, 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 Marechal Deodoro 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
Overall Marechal Deodoro 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 Marechal Deodoro, 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 Marechal Deodoro 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.