Live Weather & Forecast
Weather in Arari
Maranhão, Brazil · Real-time conditions & 3-day outlook
29°C
Feels like 34°C
85°F / Feels 93°F
Light rain shower
Arari, Maranhão
🌞 Daytime
Updated: 2026-04-19 12:15
Humidity
74%
Wind
4 km/h NW
Wind Gust
5 km/h
Pressure
1009 mb
Visibility
10 km
UV Index
12.9
(Extreme)
Precipitation
0.6 mm
Cloud Cover
92%
Dew Point
24.1°C
Wind Degree
323°
Air Quality Index
US EPA: Good
UK DEFRA: Low (1)
CO
106.9 μg/m³
NO₂
2.2 μg/m³
O₃
48 μg/m³
SO₂
1.3 μg/m³
PM 2.5
3.3 μg/m³
PM 10
3.5 μg/m³
Today's Hourly Forecast
24-hour breakdown for Arari, Maranhão
12 AM
24°
Fog
1 AM
24°
Fog
2 AM
23°
Fog
3 AM
23°
Fog
4 AM
23°
Fog
5 AM
23°
Fog
6 AM
23°
Light rain shower
7 AM
24°
Fog
8 AM
25°
Partly Cloudy
9 AM
26°
Partly Cloudy
10 AM
28°
Patchy rain nearby
11 AM
29°
Patchy rain nearby
12 PM
29°
Light rain shower
1 PM
28°
Light rain shower
2 PM
28°
Light rain shower
3 PM
28°
Light rain shower
4 PM
27°
Light rain shower
5 PM
26°
Moderate or heavy rain shower
6 PM
24°
Moderate or heavy rain shower
7 PM
24°
Light rain shower
8 PM
24°
Light rain shower
9 PM
24°
Light rain shower
10 PM
23°
Light rain shower
11 PM
23°
Light rain shower
3-Day Forecast
Daily overview for Arari, Maranhão
Today
Moderate rain
29°
/
23°
🌧️ 97% chance of rain
💧 Avg. humidity: 92%
💨 Max wind: 7.9 km/h
🌧️ Total precip: 19.71 mm
☀️ UV Index: 12.9
🌅 Sunrise: 05:58 AM
🌇 Sunset: 05:59 PM
🌙 Waxing Crescent
🌑 Moon: 3% lit
Mon, Apr 20
Moderate rain
30°
/
22°
🌧️ 88% chance of rain
💧 Avg. humidity: 90%
💨 Max wind: 4.7 km/h
🌧️ Total precip: 11.02 mm
☀️ UV Index: 12
🌅 Sunrise: 05:58 AM
🌇 Sunset: 05:59 PM
🌙 Waxing Crescent
🌑 Moon: 9% lit
Tue, Apr 21
Moderate rain
26°
/
23°
🌧️ 88% chance of rain
💧 Avg. humidity: 95%
💨 Max wind: 5 km/h
🌧️ Total precip: 9.35 mm
☀️ UV Index: 7.1
🌅 Sunrise: 05:58 AM
🌇 Sunset: 05:59 PM
🌙 Waxing Crescent
🌑 Moon: 17% lit
Best Time to Visit Arari
Plan your trip to Arari, 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 Arari?
Current conditions in Arari: Light rain shower, temperature 29°C, humidity 74%.
What is the best time to visit Arari?
The best time to visit Arari is typically November – April. Dry season — low humidity, clear skies, comfortable temperatures.
What is the climate like in Arari?
Arari is located at approximately -3.5° latitude. It has a tropical or subtropical climate with wet and dry seasons.
Does it rain a lot in Arari?
The wettest period in Arari is typically during June – September. Wet/monsoon season; heavier rainfall possible.
What should I pack for a trip to Arari?
For visits to Arari during November – April: light clothing and sun protection. For June – September: layers and a waterproof jacket are recommended.
What are the public holidays in Arari in 2026?
View the 2026 public holidays for Arari on our Holidays page.
What are the GPS coordinates used for the weather forecast in Arari?
The weather forecast for Arari uses coordinates -3.4548, -44.7773.