Year-round weather and climate in Mérida, Mexico
Average temperatures in Mérida run from an average low of 19°C66°F in January up to an average high of 37°C99°F in May. April is the driest month at 3 rainy days; August the wettest at 20. Here is the annual climate data, so you know what you are packing for.
Good to know
- Population
- 1.2M
- Currency
- MXN
- Language
- Spanish
- Time zone
- Merida
Best time to visit
To avoid the most intense heat, the best time to visit is during the milder season around January, February, and March.
Rain character
Tropical Downpours: Expect intense bursts of rain during wetter months. Pack quick-drying footwear and a compact umbrella.
Day-to-night swing
The Daypack Trap: Beware the "noon illusion". In months like April, crisp sunny days drop off a cliff by 13°C23°F at sunset. Always carry an evening layer.
Seasonality Profile
Tropical Monsoon: Consistent heat year-round. Defined entirely by its dramatic shift between extreme dry and torrential wet seasons.
Evening vibe
Seasonal Terraces: During the more temperate months, the city opens up with lively outdoor terraces. For the rest of the year, expect to dine indoors.
Sightseeing stamina
High Heat Fatigue: During the hotter half of the year, midday sun can cause heat exhaustion. Adopt a local rhythm: sightsee early, and rest indoors at 2 PM.
Average temperatures, sunshine, and rainfall
Average monthly weather in Mérida, based on recent historical data. Essential insights on temperature swings, expected rainfall, and daily sunshine.
Bars span the average daily low to high. Apr is typically driest at 3 days (17mm); Aug the wettest at 20 days (137mm).
| Month | Average high | Average low | Sunshine hours | Rainy days | Total rainfall |
|---|---|---|---|---|---|
| Jan | 29°C / 84°F | 19°C / 67°F | 9h | 7 | 33mm |
| Feb | 30°C / 86°F | 19°C / 67°F | 10h | 4 | 26mm |
| Mar | 34°C / 92°F | 21°C / 71°F | 11h | 4 | 14mm |
| Apr | 36°C / 98°F | 23°C / 73°F | 12h | 3 | 17mm |
| May | 37°C / 98°F | 24°C / 76°F | 12h | 6 | 51mm |
| Jun | 34°C / 93°F | 24°C / 76°F | 10h | 17 | 196mm |
| Jul | 35°C / 94°F | 24°C / 76°F | 11h | 14 | 95mm |
| Aug | 34°C / 93°F | 24°C / 75°F | 11h | 20 | 137mm |
| Sep | 33°C / 92°F | 24°C / 75°F | 11h | 18 | 105mm |
| Oct | 32°C / 89°F | 23°C / 73°F | 10h | 17 | 149mm |
| Nov | 30°C / 86°F | 21°C / 71°F | 10h | 11 | 47mm |
| Dec | 29°C / 84°F | 20°C / 67°F | 9h | 8 | 45mm |
Weather data by Open-Meteo.com (opens in a new tab)
Frequently Asked Questions
When is the sunniest time of year to visit Mérida?
The most sunshine in Mérida comes around April, averaging 12 hours a month. If you're heading there then, pack your sunglasses and sunscreen.
What clothes should I pack for Mérida?
Your packing list depends entirely on when you travel. Temperatures in Mérida swing from an average low of 19°C66°F in January up to 37°C99°F in May. The Packola app builds a tailored packing list for you based on the live weather forecast for your exact travel dates.
Do I need to pack an umbrella for Mérida?
Mérida gets rain on about 129 days out of the year. The wettest month is August. If you're traveling during the rainy season, you'll definitely want to pack an umbrella and a light rain jacket.
Pack smarter.
Averages get you close, but the week you travel is what matters. Get the live forecast, a smart packing list, and discover the best local spots and activities in Mérida with Packola.
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