Mérida
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Mérida Weather in May

May in Mérida typically sees daytime highs of 37°C (99°F) and nighttime lows of 24°C (75°F). Expect some rainfall during the month.

Rainfall in Mérida in May

Past climate data indicates that roughly 5 days will see rain, totalling around 53 mm (2.1 in) for the month. The rain this month typically falls in concentrated bursts rather than all-day showers. Expect a few heavier spells rather than constant grey skies.

Temperature in Mérida in May

Daytime highs in Mérida in May reach 37°C (99°F), with nights around 24°C (75°F). Mornings and evenings are often more comfortable than the peak afternoon hours. Nights stay warm at around 24°C (75°F), so light bedding and good ventilation are worth thinking about. These are average temperatures, but there can be hotter days. Be sure to wear appropriate clothing and stay hydrated to manage the heat.

Sunshine in Mérida in May

There are approximately 275 hours of sunshine this month, resulting in mostly clear days.

May in Mérida can still be great, but if you prefer pleasant temperatures along with dry and sunny conditions, our weather planner can help you explore other options in the world.

Mérida Temperature in May

Min Temperature
24°C (75°F)
Max Temperature
37°C (99°F)
Chance of Rain
17%
Precipitation
53 mm (2.1 in)
Rainy days
5 days
Humidity
71%
Sunshine
275 hours
Percentage Sunshine

Mérida Weather by Month

Pick a month to see the average temperature, rainfall and sunshine in Mérida - and find the best time to visit.

Daily Historical Temperatures

50-year average (1976-2025)

Based on our historical records, temperatures in Mérida typically stay consistent throughout May, with daily highs averaging around 37°C (99°F). Nights are warm, with lows around 24°C (75°F).

Average temperatures in May

Daily Historical Precipitation

50-year average (1976-2025)

Average daily rainfall for each day of the month based on long-term records.

Average precipitation in May

Historical weather records for Mérida in May

Browse day-by-day weather records for Mérida spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.

Mérida historical weather extremes in May

Based on weather observations in Mérida between 1986 and 2026, these are the recorded extremes during May.

  • The warmest day in May was on May 17, 2024, with a maximum of 44°C (111°F).
  • On May 6, 2004, Mérida saw its coldest May day with temperatures maxing out at 25°C (77°F).
  • Nighttime temperatures dropped to 15°C (59°F) on May 8, 1992, marking the coldest May night on record.

Best Places in Mexico in May

Find out more about the weather in Mexico and which places have the best travel conditions in this month. See all of Mexico in May →

perfect weather
pleasant
tolerable
unpleasant
poor

Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20°C (68°F) and 29°C (84°F) and not too much precipitation (less than 90 mm (3.5 in) a month).

What to Wear in Mérida in May

Get ready for hot weather in May! Lightweight, breathable fabrics are your best friend during this month. Cotton and linen shirts, shorts, sundresses, and sandals will keep you comfortable. Light colors help reflect the heat, avoid wearing black. Rain is likely on several days, so bring a good rain jacket. Don't forget sun protection, sunglasses, sunscreen, and a hat. These are all good ideas with this much sunshine.

What To Do in Mérida in May

We rated the following activities from 1 (least suitable) to 10 (best) to do.

  • Swimming
    10/10
  • Camping
    8/10

Mérida 3-Day Forecast

More climate data for Mérida

Popular in May

Where to go in May - average daytime high across popular destinations.

Bucket list

Need travel inspiration? Check out our bucket list articles and be inspired.