The best times to visit Ilhéus for ideal weather are
June 25th to August 26th
based on average temperature and humidity from NOAA (the National Oceanic and Atmospheric Administration). Read below for more weather and travel details.
Ilhéus Travel Guide
Weather in Ilhéus
Average temperatures in Ilhéus vary barely at all and are seasonally temperate. The area is in the top 87 percent of tourist destinations for pleasant weather. Weeks with ideal weather are listed above. If you’re looking for the very warmest time to visit Ilhéus, the hottest months are March, January, and then February. See average monthly temperatures below. The warmest time of year is generally early April where highs are regularly around 86.8°F (30.4°C) with temperatures rarely dropping below 75°F (23.9°C) at night.
Ilhéus Temperatures (Fahrenheit)
Ilhéus 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.
Ilhéus Perceived Temperature (F)
Ilhéus Perceived Temperature (C)
Average Ilhéus 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)|
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 Ilhéus.
Snow on the Ground
The graph below shows the average snow on the ground in Ilhéus (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
Ilhéus has slightly high to average humidity compared to most tourist destinations. The least humid month is September (73.1% relative humidity), and the most humid month is June (78.7%).
Wind in Ilhéus is usually moderate. The windiest month is October, followed by September and August. October’s average wind speed of around 7.3 knots (8.4 MPH or 13.5 KPH) is considered “gentle breeze.” Maximum sustained winds (the highest speed for the day lasting more than a few moments) are at their highest in mid-August where average top sustained speeds reach 13.1 knots, which is considered a moderate breeze.
Relative Humidity (%)
The graph below shows the average % humidity by month in Ilhéus.
The graph below shows wind speed (max and average) in knots.
Average Wind Speeds
Show Wind Speeds
All wind speeds are in knots.
|Month||Avg. Wind||Meaning (Beaufort)||Avg. Maximum Sustained Wind||Meaning (Beufort)|
|Jan||6.3||a light breeze||10.9||a gentle breeze|
|Feb||6.1||a light breeze||10.6||a gentle breeze|
|Mar||6||a light breeze||10.3||a gentle breeze|
|Apr||6.1||a light breeze||10.6||a gentle breeze|
|May||6.6||a light breeze||11.1||a gentle breeze|
|Jun||6.4||a light breeze||11.1||a moderate breeze|
|Jul||6.6||a light breeze||11.3||a gentle breeze|
|Aug||6.9||a light breeze||11.9||a moderate breeze|
|Sep||7.2||a gentle breeze||12||a gentle breeze|
|Oct||7.3||a gentle breeze||11.9||a moderate breeze|
|Nov||6.5||a light breeze||11.2||a gentle breeze|
|Dec||6||a light breeze||10.5||a gentle breeze|
Show Relative Humidity by Month
|Month||Avg. Relative Humidity|
Is it Safe to Travel to Ilhéus?
As of 5/29/2017 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.
Overall Ilhéus Travel Experience by Season
Fall (March through May)
Humidity and temperatures combine to make this season feel warm. Highs range from 86.8°F (30.4°C) and 82.8°F (28.2°C) with colder temperatures in the later months. Fall is slow/unreported 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 quite warm. June – August is slow/unreported season for tourism in Ilhéus, so lodging and other accommodations may cost as much as usual.
Spring (September through November)
Spring daily highs range from 84.3°F (29.1°C) and 81.4°F (27.4°C), which will feel very nice given the humidity and wind. Tourism is slow/unreported during these months due to the weather, so hotels may be normally priced.
Summer (December through February)
Weather is perfect this time of year in Ilhéus to be enjoyable for warm weather travelers. The average high during this season is between 86.4°F (30.2°C) and 84.8°F (29.3°C). These times of year are slow/unreported with tourists.