May in Mexico City averages highs of 27 °C (81 °F) and lows of 13 °C (55 °F), with about 9 rainy days and 13 h 03 min of daylight.
May weather in Mexico City at a glance
average high to low each dot ≈ 3 rainy days
Is May a good time to visit Mexico City?
Good time to go: comfortably warm and some rain. May is usually low season in Mexico City: rooms are typically easier to find and cheaper.
Our rule: a month scores 2 points for comfortable average highs of 18–28 °C (1 point for 14–18 or 28–32 °C) and 2 points for 5 or fewer rainy days (1 point for 6–10). Average highs above 35 °C or below 8 °C make it a tough month whatever the rain. A rainy day here means 2 mm of rain or more. 4 points = great, 3 = good, 2 = mixed, 0–1 = tough.
Holidays and events in May 2026
- Fri 1 May: Labour Day (Día del Trabajo) public holiday
Banks and many shops close on public holidays, and museums may change their hours, so check before you go.
Things to do in Mexico City in May
May's weather suits a mix of outdoor sights and museums, so the open-air ones come first.
- Zócalo and the Templo Mayor outdoors
- Chapultepec Park and Castle outdoors
- Teotihuacán pyramids — early start outdoors
- Xochimilco boats — weekends are livelier outdoors
- National Museum of Anthropology — half a day at least indoors
- Frida Kahlo Museum (Casa Azul) — book ahead indoors
Where to stay: Roma Norte or Condesa for food and parks; Centro Histórico for sights; Coyoacán for a slower pace.
What to pack for Mexico City in May
- Summer clothes, sunglasses and sunscreen.
- An umbrella or a light waterproof: about 9 days this month see real rain.
- Comfortable walking shoes.
What a day in Mexico City costs
| Budget traveller | Mid-range | |
|---|---|---|
| Typical total per person, per day | €30–75 | €90–200 |
Excluding flights. May is usually low season in Mexico City: rooms are typically easier to find and cheaper.
May in nearby cities
| City | High / low | Rainy days | Verdict |
|---|---|---|---|
| New York | 21° / 12° | 10 | Good time to go |
| Reykjavik | 9° / 4° | 15 | Tough month |
| Dublin | 15° / 8° | 9 | Mixed weather |
Want the whole trip planned? Join the Journey waitlist: tell it where, when and your budget, and it plans every day hour by hour.
FAQ
Is May a good time to visit Mexico City?
By the numbers, May is a good time to go: comfortably warm and some rain, with average highs of 27 °C (81 °F) and about 9 rainy days. May is usually low season in Mexico City: rooms are typically easier to find and cheaper. The best months for weather are January, February, March, November, December.
How warm is Mexico City in May?
Average highs are 27 °C (81 °F) and lows 13 °C (55 °F) (2015–2024 averages).
Does it rain a lot in Mexico City in May?
Expect about 9 days with 2 mm of rain or more, about 76 mm in total. It is the 6th wettest month of the year in Mexico City.
Sources: climate averages from Open-Meteo historical weather (ERA5 reanalysis, 2015–2024); sea temperatures from the Open-Meteo marine API (2023–2024); public holidays from Nager.Date. Daylight is calculated for the 15th of the month. Averages are a guide, not a forecast. Costs are typical ranges per person per day, excluding flights. In the tropics, reanalysis data tends to count more light-rain days than local weather stations do; rain there often comes as short afternoon downpours.