May · Mexico
Best time to visit Merida in May Weather, crowds & prices
Weather in Merida in May
Average temperature 31°C, 29 mm of rain, about 31 days with 6+ hours of sunshine and 55% humidity — based on the five most recent complete years of ERA5 data (2021–2025).
May score
6.5/10
Ranked #6 of 12 months
- Avg temp
- 31°C
- Rainfall
- 29 mm
- Humidity
- 55%
- Days with 6h+ sun
- 31
- Crowd Density
- Moderate Crowds
- Average Expenses
- $$ · Moderate Cost ($$)
May in Merida scores 6.5/10 for sightseeing and cultural travel - an above-average month (#6 of 12). Expect around 31°C, 29 mm of rain, and roughly 31 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.
May in Merida: mixed conditions, plan around the weather
May averages 31°C (89°F), so the practical pattern is early mornings, a long midday break, and evenings back outside.
Expect 29 mm of rain — occasional showers rather than washed-out days — alongside about 31 days with 6+ hours of sunshine and 13 daylight hours.
It scores 6.5/10 here, 6th 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.
Figure on mid-season pricing, with crowds are moderate.
Flexible dates? February scores 1.6 points higher here — enough to change the trip.
Frequently asked
- What is the weather like in Merida in May?
- In May, Merida averages 31°C, 29 mm of rain, and about 31 days with 6+ hours of sunshine. Its climate-comfort score is 6.5/10.
- Is May a good time to visit Merida?
- May earns a 6.5/10 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 May?
- Expect about 29 mm of rain in May. Average humidity is 55% and there are about 31 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.