Live Weather & Forecast
Weather in Rialma
Goiás, Brazil · Real-time conditions & 3-day outlook
30°C
Feels like 32°C
86°F / Feels 89°F
Sunny
Rialma, Goiás
🌞 Daytime
Updated: 2026-04-19 16:00
Humidity
56%
Wind
3.6 km/h NW
Wind Gust
10.8 km/h
Pressure
1008 mb
Visibility
10 km
UV Index
2.5
(Low)
Precipitation
0 mm
Cloud Cover
24%
Dew Point
19.9°C
Wind Degree
312°
Air Quality Index
US EPA: Good
UK DEFRA: Low (1)
CO
138.9 μg/m³
NO₂
8.9 μg/m³
O₃
62 μg/m³
SO₂
1.3 μg/m³
PM 2.5
4.8 μg/m³
PM 10
4.9 μg/m³
Today's Hourly Forecast
24-hour breakdown for Rialma, Goiás
12 AM
22°
Partly Cloudy
1 AM
22°
Patchy rain nearby
2 AM
22°
Partly Cloudy
3 AM
22°
Partly Cloudy
4 AM
22°
Partly Cloudy
5 AM
21°
Partly Cloudy
6 AM
18°
Clear
7 AM
19°
Sunny
8 AM
23°
Sunny
9 AM
25°
Sunny
10 AM
27°
Sunny
11 AM
28°
Sunny
12 PM
30°
Sunny
1 PM
30°
Partly Cloudy
2 PM
31°
Partly Cloudy
3 PM
30°
Partly Cloudy
4 PM
30°
Sunny
5 PM
28°
Partly Cloudy
6 PM
25°
Partly Cloudy
7 PM
24°
Clear
8 PM
23°
Clear
9 PM
22°
Partly Cloudy
10 PM
23°
Partly Cloudy
11 PM
23°
Patchy rain nearby
3-Day Forecast
Daily overview for Rialma, Goiás
Today
Partly Cloudy
31°
/
18°
🌧️ 0% chance of rain
💧 Avg. humidity: 70%
💨 Max wind: 5.4 km/h
🌧️ Total precip: 0.07 mm
☀️ UV Index: 11.3
🌅 Sunrise: 06:26 AM
🌇 Sunset: 06:08 PM
🌙 Waxing Crescent
🌑 Moon: 3% lit
Mon, Apr 20
Sunny
31°
/
19°
🌧️ 0% chance of rain
💧 Avg. humidity: 65%
💨 Max wind: 9 km/h
🌧️ Total precip: 0 mm
☀️ UV Index: 11.3
🌅 Sunrise: 06:26 AM
🌇 Sunset: 06:08 PM
🌙 Waxing Crescent
🌑 Moon: 9% lit
Tue, Apr 21
Sunny
31°
/
18°
🌧️ 0% chance of rain
💧 Avg. humidity: 60%
💨 Max wind: 10.8 km/h
🌧️ Total precip: 0 mm
☀️ UV Index: 10.9
🌅 Sunrise: 06:27 AM
🌇 Sunset: 06:07 PM
🌙 Waxing Crescent
🌑 Moon: 17% lit
Best Time to Visit Rialma
Plan your trip to Rialma, 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 Rialma?
Current conditions in Rialma: Sunny, temperature 30°C, humidity 56%.
What is the best time to visit Rialma?
The best time to visit Rialma is typically November – April. Dry season — low humidity, clear skies, comfortable temperatures.
What is the climate like in Rialma?
Rialma is located at approximately -15.3° latitude. It has a tropical or subtropical climate with wet and dry seasons.
Does it rain a lot in Rialma?
The wettest period in Rialma is typically during June – September. Wet/monsoon season; heavier rainfall possible.
What should I pack for a trip to Rialma?
For visits to Rialma during November – April: light clothing and sun protection. For June – September: layers and a waterproof jacket are recommended.
What are the public holidays in Rialma in 2026?
View the 2026 public holidays for Rialma on our Holidays page.
What are the GPS coordinates used for the weather forecast in Rialma?
The weather forecast for Rialma uses coordinates -15.3145, -49.5814.