Weather in Mérida Today
Current temperature in Mérida: 27°C (81°F). Sunny. Today's high 33°C (91°F), low 25°C (77°F).
Today's Daylight Forecast
Moon & Islamic Calendar
Very high UV today. Limit sun exposure around midday. Apply SPF 30+ every 2 hours and seek shade.
5-Day Weather Forecast
Full 15-Day ForecastAtmospheric Details
Today vs Normal
The long-term average high for today is 31°C.
Air Quality
Air quality is considered satisfactory, and air pollution poses little or no risk. It’s a good day to be active outside.
Health & Activity Advice
UV index is 9 today — very high. Limit sun exposure around midday, apply SPF 30+ every two hours, and seek shade when possible.
Air quality is considered satisfactory, and air pollution poses little or no risk. It’s a good day to be active outside.
Morning before 10 AM or evening after 4 PM is the more comfortable window for outdoor activity today.
High humidity (84%) combined with the heat means it will feel more uncomfortable than the air temperature alone suggests — stay hydrated if you're active outside.
Nearby Regional Outlook
Mérida Weather Radar
Live precipitation · Cloud cover · Wind
Frequently Asked Questions
What is the hottest month in Mérida?
The hottest month in Mérida is typically May, with daytime highs averaging around 36.1°C (97°F), based on 10 years of historical weather data. Overnight lows during this period average near 24.3°C (76°F). Take extra precautions during this time stay hydrated and avoid strenuous outdoor activity in peak afternoon heat.
What is the coldest month in Mérida?
The coldest month in Mérida is typically January, with overnight lows averaging around 19.2°C (67°F) and daytime highs near 28.2°C (83°F), based on 10 years of historical weather data.
Does Mérida have a rainy season?
Mérida doesn't have a sharply defined rainy season rainfall is fairly spread across the year based on 10 years of historical data. June is the wettest month on average (about 158 mm), while March is the driest (about 15 mm).
What's the best time of year to visit Mérida?
The best time to visit Mérida is typically December to February, when daytime highs average a comfortable 29.2°C (85°F). Rainfall during this window averages around 27 mm, one of the lighter, more comfortable stretches of the year. This is based on 10 years of historical weather data.
Is Mérida's air quality safe right now?
As of the latest reading, Mérida's air quality index (AQI) is 114, rated "Unhealthy for Sensitive Groups", based on the nearest monitoring station. Sensitive groups children, older adults, and those with respiratory conditions should limit prolonged outdoor exertion.