Iaçu Weather Today

Temperature, Feels Like, Rain Chance & Hourly Forecast in Iaçu

Iaçu temperature today is 21°, feels like 22°, with a humidity level of 82% and wind at 5.9 km/h. Rain chance today is 0%. Use the hourly forecast and 5-day outlook below to plan your day.

Tomorrow in Iaçu: expect a high of 34° and a low of 21°, with scattered clouds.

clear sky
21°
clear sky
H: 21° L: 21°
Feels like 22°
AQI: Good (1/5)
Humidity
82%
Dew 18°
Wind speed
5.9 km/h
E · G18.18
Pressure
1015 hPa
Visibility
10 km
Weather Summary
Currently in Iaçu, expect varied conditions with warm temperatures around 21°. Winds are a light breeze. High humidity may make it feel uncomfortable.
Precipitation Probability
0%
03
0%
06
0%
09
0%
12
0%
15
0%
18
0%
21
0%
00
0%
03
0%
06
0%
09
0%
12
0%
15
0%
18
0%
21
0%
00
Evolution
Daily Weather Forecast Evolution (°C)
Lowest temperature
Highest temperature
Temperature Forecast (48h)
21°
Thu
03:00
20°
 
27°
 
34°
 
36°
Thu
15:00
31°
 
25°
 
22°
 
21°
Fri
03:00
21°
 
24°
 
30°
 
34°
Fri
15:00
29°
 
24°
 
22°
 
Hot (≥30°)
Warm
Cool
Cold (<0°)
Weather Map
Sun & Moon
Sunrise
Sunrise
05:24
Sunset
Sunset
17:36
Moon Phase
Waning Gibbous (72%)
Timezone: GMT+05:30
Last updated: Oct 1, 2026 8:45 AM · Data refreshes every 5 min
Location Info
Latitude
Latitude
-12.767220
Longitude
Longitude
-40.211670
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More about Iaçu
Content curated by the NearWeather editorial team · Updated periodically

Weather and Climate in Iacu, Brazil

Located in the northeastern region of Brazil, Iacu experiences a tropical savanna climate. The city boasts a vibrant and unique weather pattern that shapes the lives of its residents throughout the year. Understanding the climate and weather in Iacu is essential for both residents and visitors to adequately prepare for the varying conditions. Let's dive into the detailed breakdown of the weather and climate in Iacu throughout the year.

Temperature and Precipitation

The temperatures in Iacu vary significantly throughout the year. The city experiences hot and humid conditions during the summer months from December to February, with temperatures often reaching highs of 32°C (89.6°F) and occasionally exceeding 35°C (95°F). The winter months, from June to August, bring cooler temperatures, with average highs of around 26°C (78.8°F). Iacu experiences a distinct wet and dry season. The wet season typically begins in November and continues through April, with the peak of the rainfall occurring from March to April. During this period, the city receives a substantial amount of rainfall, contributing to lush greenery and bringing relief from the scorching summer heat. On the other hand, the dry season, from May to October, sees significantly lower levels of precipitation, leading to drier landscapes and slightly cooler temperatures.

Weather Characteristics

The weather in Iacu is characterized by its distinct wet and dry seasons, as well as its susceptibility to tropical storms and hurricanes. The region is known to be at risk of hurricanes and cyclones, especially during the peak of the Atlantic hurricane season, which runs from June to November. These weather phenomena can bring strong winds, heavy rainfall, and potential flooding, impacting the local community and infrastructure. Additionally, the city experiences high humidity levels throughout the year, contributing to the muggy and sticky feeling during the hot summer months. The humidity levels often exceed 70%, creating a challenging environment for outdoor activities and work.

Annual Climate Overview

To provide a comprehensive overview of the climate in Iacu, the following table illustrates the average monthly temperatures and precipitation levels throughout the year: | Month | Avg. High (°C) | Avg. Low (°C) | Precipitation (mm) | |-------------|----------------|---------------|--------------------| | January | 32 | 21 | 120 | | February | 32 | 21 | 130 | | March | 31 | 21 | 180 | | April | 30 | 20 | 230 | | May | 28 | 18 | 200 | | June | 26 | 16 | 90 | | July | 26 | 15 | 70 | | August | 27 | 15 | 60 | | September | 28 | 16 | 80 | | October | 30 | 18 | 110 | | November | 31 | 20 | 120 | | December | 32 | 21 | 110 |

Extreme Weather Events

Iacu has faced its share of extreme weather events, including tropical storms and hurricanes. The region's vulnerability to these phenomena emphasizes the importance of preparedness and resilience within the community. It is crucial for local authorities and residents to have robust disaster management plans in place to mitigate the impact of such events and ensure the safety of the population.

Conclusion

In conclusion, Iacu's climate and weather present a dynamic and ever-changing landscape, with distinct wet and dry seasons, high humidity levels, and the potential for tropical storms and hurricanes. Understanding the nuances of the weather patterns is key to making informed decisions and preparations for the varying conditions experienced throughout the year. It is essential for residents and visitors alike to stay informed about the latest weather forecasts and advisories, particularly during the hurricane season, in order to ensure safety and well-being in this captivating city in northeastern Brazil.
Weather data sourced from OpenWeatherMap. Forecasts are estimates and may differ from actual conditions. For severe weather, consult your local meteorological authority.
FAQ's about Iaçu
What is the temperature in Iaçu right now?

The current temperature in Iaçu is 21°, and it feels like 22°. Today's high is 21° and the low is 21°.

Will it rain in Iaçu today?

No rain is expected in Iaçu today (0% chance). Conditions are currently clear sky.

What is the weather in Iaçu today?

Iaçu is experiencing clear sky with a temperature of 21°. Humidity is at 82% and wind speed is 5.9 km/h from the E.

What is the humidity in Iaçu today?

Humidity in Iaçu is 82% right now, with a dew point of 18°. Conditions may feel muggy or uncomfortable.

What is the wind speed in Iaçu today?

Wind speed in Iaçu is 5.9 km/h, flowing at 81° E wind direction. Gusts up to 18.18 km/h.

What is the 5-day forecast for Iaçu?

NearWeather provides a detailed 5-day forecast and 48-hour hourly forecast for Iaçu. Today's high is 21° and low is 21°, with a 0% chance of rain. Scroll up to view the full day-by-day and hourly breakdown.

What does it feel like in Iaçu today?

It feels like 22° in Iaçu today, with 0% cloud cover and 10 km visibility.

Weather in Iaçu