Live Weather & Forecast
Weather in San Sebastián Coatlán
Oaxaca, Mexico · Real-time conditions & 3-day outlook
24°C
Feels like 25°C
76°F / Feels 77°F
Sunny
San Sebastián Coatlán, Oaxaca
🌞 Daytime
Updated: 2026-04-18 10:00
Humidity
46%
Wind
6.1 km/h SW
Wind Gust
7.1 km/h
Pressure
1013 mb
Visibility
10 km
UV Index
8.3
(Very High)
Precipitation
0 mm
Cloud Cover
8%
Dew Point
12.2°C
Wind Degree
216°
Air Quality Index
US EPA: Good
UK DEFRA: Low (2)
CO
150.7 μg/m³
NO₂
1.2 μg/m³
O₃
93 μg/m³
SO₂
1.7 μg/m³
PM 2.5
12.6 μg/m³
PM 10
13.3 μg/m³
Today's Hourly Forecast
24-hour breakdown for San Sebastián Coatlán, Oaxaca
12 AM
18°
Clear
1 AM
17°
Clear
2 AM
17°
Partly Cloudy
3 AM
17°
Partly Cloudy
4 AM
16°
Partly Cloudy
5 AM
16°
Clear
6 AM
17°
Clear
7 AM
19°
Clear
8 AM
21°
Sunny
9 AM
23°
Sunny
10 AM
24°
Sunny
11 AM
26°
Partly Cloudy
12 PM
27°
Sunny
1 PM
28°
Sunny
2 PM
28°
Sunny
3 PM
27°
Sunny
4 PM
26°
Patchy rain nearby
5 PM
24°
Patchy rain nearby
6 PM
23°
Patchy rain nearby
7 PM
22°
Patchy rain nearby
8 PM
21°
Patchy rain nearby
9 PM
20°
Patchy rain nearby
10 PM
20°
Patchy rain nearby
11 PM
19°
Patchy rain nearby
3-Day Forecast
Daily overview for San Sebastián Coatlán, Oaxaca
Today
Patchy rain nearby
29°
/
16°
🌧️ 90% chance of rain
💧 Avg. humidity: 66%
💨 Max wind: 15.1 km/h
🌧️ Total precip: 0.56 mm
☀️ UV Index: 14
🌅 Sunrise: 07:10 AM
🌇 Sunset: 07:44 PM
🌙 Waxing Crescent
🌑 Moon: 1% lit
Sun, Apr 19
Moderate rain
27°
/
16°
🌧️ 85% chance of rain
💧 Avg. humidity: 69%
💨 Max wind: 7.2 km/h
🌧️ Total precip: 5.91 mm
☀️ UV Index: 13.6
🌅 Sunrise: 07:10 AM
🌇 Sunset: 07:44 PM
🌙 Waxing Crescent
🌑 Moon: 3% lit
Mon, Apr 20
Patchy rain nearby
28°
/
15°
🌧️ 88% chance of rain
💧 Avg. humidity: 63%
💨 Max wind: 9.7 km/h
🌧️ Total precip: 2.69 mm
☀️ UV Index: 14.4
🌅 Sunrise: 07:09 AM
🌇 Sunset: 07:44 PM
🌙 Waxing Crescent
🌑 Moon: 9% lit
Best Time to Visit San Sebastián Coatlán
Plan your trip to San Sebastián Coatlán, Mexico 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 San Sebastián Coatlán?
Current conditions in San Sebastián Coatlán: Sunny, temperature 24°C, humidity 46%.
What is the best time to visit San Sebastián Coatlán?
The best time to visit San Sebastián Coatlán is typically November – April. Dry season — low humidity, clear skies, comfortable temperatures.
What is the climate like in San Sebastián Coatlán?
San Sebastián Coatlán is located at approximately 16.2° latitude. It has a tropical or subtropical climate with wet and dry seasons.
Does it rain a lot in San Sebastián Coatlán?
The wettest period in San Sebastián Coatlán is typically during June – September. Wet/monsoon season; heavier rainfall possible.
What should I pack for a trip to San Sebastián Coatlán?
For visits to San Sebastián Coatlán during November – April: light clothing and sun protection. For June – September: layers and a waterproof jacket are recommended.
What country is San Sebastián Coatlán in?
What are the public holidays in San Sebastián Coatlán in 2026?
View the 2026 public holidays for San Sebastián Coatlán on our Holidays page.
What are the GPS coordinates used for the weather forecast in San Sebastián Coatlán?
The weather forecast for San Sebastián Coatlán uses coordinates 16.2006, -96.8258.