Live Weather & Forecast
Weather in Imperatriz
Maranhão, Brazil · Real-time conditions & 3-day outlook
29°C
Feels like 39°C
85°F / Feels 101°F
Partly cloudy
Imperatriz, Maranhão
🌞 Daytime
Updated: 2026-04-19 17:45
Humidity
75%
Wind
4.7 km/h NNW
Wind Gust
6.9 km/h
Pressure
1007 mb
Visibility
10 km
UV Index
0.6
(Low)
Precipitation
0.78 mm
Cloud Cover
50%
Dew Point
24.6°C
Wind Degree
334°
Air Quality Index
US EPA: Good
UK DEFRA: Low (1)
CO
150.9 μg/m³
NO₂
7.1 μg/m³
O₃
34 μg/m³
SO₂
1.1 μg/m³
PM 2.5
4 μg/m³
PM 10
4 μg/m³
Today's Hourly Forecast
24-hour breakdown for Imperatriz, Maranhão
12 AM
22°
Patchy rain nearby
1 AM
22°
Fog
2 AM
22°
Fog
3 AM
22°
Fog
4 AM
22°
Fog
5 AM
22°
Fog
6 AM
21°
Fog
7 AM
22°
Mist
8 AM
24°
Cloudy
9 AM
25°
Patchy rain nearby
10 AM
27°
Patchy rain nearby
11 AM
28°
Patchy rain nearby
12 PM
27°
Light rain shower
1 PM
27°
Light rain shower
2 PM
27°
Light rain shower
3 PM
27°
Light rain shower
4 PM
26°
Light rain shower
5 PM
29°
Partly cloudy
6 PM
24°
Mist
7 PM
23°
Mist
8 PM
23°
Light rain shower
9 PM
23°
Light rain shower
10 PM
23°
Light rain shower
11 PM
23°
Light rain shower
3-Day Forecast
Daily overview for Imperatriz, Maranhão
Today
Moderate rain
28°
/
21°
🌧️ 98% chance of rain
💧 Avg. humidity: 93%
💨 Max wind: 9 km/h
🌧️ Total precip: 7.09 mm
☀️ UV Index: 9.3
🌅 Sunrise: 06:10 AM
🌇 Sunset: 06:08 PM
🌙 Waxing Crescent
🌑 Moon: 3% lit
Mon, Apr 20
Moderate rain
27°
/
22°
🌧️ 89% chance of rain
💧 Avg. humidity: 93%
💨 Max wind: 5.4 km/h
🌧️ Total precip: 6.01 mm
☀️ UV Index: 7.1
🌅 Sunrise: 06:10 AM
🌇 Sunset: 06:07 PM
🌙 Waxing Crescent
🌑 Moon: 9% lit
Tue, Apr 21
Moderate rain
28°
/
22°
🌧️ 86% chance of rain
💧 Avg. humidity: 95%
💨 Max wind: 6.8 km/h
🌧️ Total precip: 15.63 mm
☀️ UV Index: 10.2
🌅 Sunrise: 06:10 AM
🌇 Sunset: 06:07 PM
🌙 Waxing Crescent
🌑 Moon: 17% lit
Best Time to Visit Imperatriz
Plan your trip to Imperatriz, Brazil around the most favorable weather conditions.
Peak Season
November – April
Dry season — low humidity, clear skies, comfortable temperatures.
Shoulder Season
May, October
Fewer crowds, moderate prices, mild weather.
Off Season
June – September
Wet/monsoon season; heavier rainfall possible.
Frequently Asked Questions
What is the current weather in Imperatriz?
Current conditions in Imperatriz: Partly cloudy, temperature 29°C, humidity 75%.
What is the best time to visit Imperatriz?
The best time to visit Imperatriz is typically November – April. Dry season — low humidity, clear skies, comfortable temperatures.
What is the climate like in Imperatriz?
Imperatriz is located at approximately -5.5° latitude. It has a tropical or subtropical climate with wet and dry seasons.
Does it rain a lot in Imperatriz?
The wettest period in Imperatriz is typically during June – September. Wet/monsoon season; heavier rainfall possible.
What should I pack for a trip to Imperatriz?
For visits to Imperatriz during November – April: light clothing and sun protection. For June – September: layers and a waterproof jacket are recommended.
What are the public holidays in Imperatriz in 2026?
View the 2026 public holidays for Imperatriz on our Holidays page.
What are the GPS coordinates used for the weather forecast in Imperatriz?
The weather forecast for Imperatriz uses coordinates -5.5269, -47.4781.