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Ilhéus Temperatures: Monthly Averages and Year-Round Insights

On this page, we’ll explore Ilhéus’s temperature statistics in detail, including day and night variations and monthly averages. We’ll also compare the annual temperature to other cities in Brazil.

Monthly Temperature Averages

With little seasonal fluctuation, Ilhéus offers a predictable and steady climate. On average, maximum daytime temperatures range from a warm 30°C in February to a warm 26°C in August. Nighttime temperatures can drop, with averages reaching 21°C in August.

The chart below illustrates the average maximum day and minimum night temperatures in Ilhéus by month:

The minimum temperature is often recorded between 4 AM and 6 AM, while the highest temperature is usually reached at 3 PM. During this time the sun's heating effect is the strongest.

The chart below shows the average temperature throughout the year:

February, the city’s warmest month, also receives about 105 mm of rainfall spread over roughly 21 days. For more information, please visit our Ilhéus Precipitation page.

Annual Temperatures in Brazil Compared

The map below shows the annual temperature across Brazil. You can also select the different months in case you are interested in a specific month.

Annual
Map not visible? Whoops sorry! Please refresh the page.
Legend very warm warm pleasant moderate cold very cold
Very warm means maximum temperatures above 30°C. Warm: 22°C to 30°C. Pleasant: 18°C to 22°C Moderate: 12°C to 18°C. Cold: 2°C to 12°C. Very cold: lower than 2°C

Ilhéus Temperatures Compared World Wide

Ilhéus’s average annual maximum temperature is 28°C. Let’s compare this with some popular tourist destinations:

The city of Rome, Italy, has an average annual temperature of 20°C, known for its sunny summers and comfortable winters.

In contrast, in Reykjavík, Iceland, the average annual temperature is significantly lower at 9°C, with mild summers and cold winters.

In Seoul, South Korea, the average annual temperature is 18°C, featuring distinct seasons.

In Tokyo, Japan, the average annual temperature is 21°C, expect warmer summers and milder winters than Amsterdam.

How are these Temperatures Measured?

Generally, temperature data depicting climate is usually given over a 30-year average in order to reduce short-term fluctuations and reveal better long-term trends in climate conditions.

This temperature data is taken from land-based thermometers, ocean buoys, ships, and satellites. These measurements are transmitted to weather stations and climate centers around the globe where they are processed, averaged, and analyzed in order to monitor the trends and create climate models.

Sea vs. Land Temperatures

The influence of nearby oceans or large water bodies significantly affects local temperatures:

  • Ocean Influence: Coastal regions tend to have more stable temperatures, as large bodies of water absorb and release heat slowly. This often results in milder winters and cooler summers compared to inland areas.
  • Continental Climates: Landmasses well away from large bodies of water tend to show greater extremes in temperature, having hotter summers and colder winters because of the absence of water as a moderating influence.

For more detailed information about Ilhéus’s weather, including monthly rainfall, sunshine hours, and humidity levels, visit our Ilhéus climate page.


Current temperature in Ilhéus

Sun   Dec 22
31°C | 25°C
NE 4 m/s
1.9 mm
partly cloudy and rain

partly cloudy and rain

Mon   Dec 23
31°C | 26°C
NE 5 m/s
2.2 mm
partly cloudy and rain

partly cloudy and rain

Tue   Dec 24
30°C | 26°C
NE 4 m/s
2.6 mm
partly cloudy and rain

partly cloudy and rain

Interested in more climate information?

This site provides you with all the information you need about the climate in Ilhéus.

Our site offers climate and forecast data for every country in the world. Are you going to Brazil? On this website you can find historical weather averages for many cities in Brazil. Not sure yet where to go? We now have a tool which recommends destinations that suit your ideal travel conditions. Find out where to go with our weather planner.

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