August · Mexico
Best time to visit Merida in August Weather, crowds & prices
Weather in Merida in August
Average temperature 28°C, 185 mm of rain, about 26 days with 6+ hours of sunshine and 86% humidity — based on the five most recent complete years of ERA5 data (2021–2025).
August score
4.1/10
Ranked #11 of 12 months
- Avg temp
- 28°C
- Rainfall
- 185 mm
- Humidity
- 86%
- Days with 6h+ sun
- 26
- Crowd Density
- Quiet / Uncrowded
- Average Expenses
- $ · Budget Friendly ($)
August in Merida scores 4.1/10 for sightseeing and cultural travel - ranked #11 of 12. Expect around 28°C, 185 mm of rain, and roughly 26 days with 6+ hours of sunshine this month.
Mérida is the Yucatán's white city, a grid of colonial squares and mansions along the Paseo de Montejo, with Maya sites and cenotes beyond the ring road.
August in Merida: expect compromises
August averages 28°C (82°F) and humidity near 86%, so the practical pattern is early mornings, a long midday break, and evenings back outside.
Monthly rainfall reaches 185 mm — wet for this destination — but about 26 days with 6+ hours of sunshine still break through, so keep one indoor fallback in the plan.
It scores 4.1/10 here, 11th of 12 months, against 8.1/10 in the destination's best month.
Pack the lightest breathable clothing you own, a hat, and more water than feels necessary, a proper rain shell rather than an umbrella.
Plan for low-season pricing, with crowds are light for this destination.
Flexible dates? February scores 4 points higher here — enough to change the trip.
Frequently asked
- What is the weather like in Merida in August?
- In August, Merida averages 28°C, 185 mm of rain, and about 26 days with 6+ hours of sunshine. Its climate-comfort score is 4.1/10.
- Is August a good time to visit Merida?
- August earns a 4.1/10 climate-comfort score. Use the year-round chart to weigh the weather against your budget and crowd preferences.
- How much does it rain in Merida in August?
- Expect about 185 mm of rain in August. Average humidity is 86% and there are about 26 days with 6+ hours of sunshine.
Curated in Merida
Tickets & experiences
Things to do in Merida
Merida, Mexico. Live activities and tours from GetYourGuide, matched to this destination.