Mexico (Cancún) · May
Best travel monthTravel seasonMexico · North America
Climate Overview
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
Ø day, range from coolest to warmest dayØ dayrange | 27° (81°)23– (73–)30 (86) | 28° (82°)23– (73–)31 (88) | 29° (84°)25– (77–)31 (88) | 30° (86°)26– (79–)32 (90) | 32° (90°)27– (81–)34 (93) | 32° (90°)27– (81–)34 (93) | 32° (90°)28– (82–)34 (93) | 32° (90°)28– (82–)34 (93) | 32° (90°)28– (82–)33 (91) | 30° (86°)26– (79–)32 (90) | 29° (84°)25– (77–)31 (88) | 28° (82°)24– (75–)30 (86) |
Ø night, range from coldest to warmest nightØ nightrange | 20° (68°)13– (55–)24 (75) | 21° (70°)13– (55–)25 (77) | 21° (70°)15– (59–)26 (79) | 23° (73°)16– (61–)26 (79) | 24° (75°)19– (66–)27 (81) | 25° (77°)22– (72–)27 (81) | 25° (77°)21– (70–)28 (82) | 25° (77°)22– (72–)28 (82) | 25° (77°)21– (70–)27 (81) | 24° (75°)19– (66–)27 (81) | 22° (72°)15– (59–)25 (77) | 21° (70°)14– (57–)25 (77) |
☀️Sunshine | 6h | 8h | 8h | 9h | 9h | 8h | 10h | 9h | 8h | 7h | 7h | 7h |
🌊Water Temp | 27° (81°) | 26° (79°) | 27° (81°) | 27° (81°) | 28° (82°) | 28° (82°) | 29° (84°) | 29° (84°) | 29° (84°) | 29° (84°) | 28° (82°) | 27° (81°) |
🌧Rain Days | 9d78mm (3.1") | 5d41mm (1.6") | 4d30mm (1.2") | 4d36mm (1.4") | 8d88mm (3.5") | 14d194mm (7.6") | 9d76mm (3.0") | 13d113mm (4.5") | 17d156mm (6.1") | 16d187mm (7.4") | 12d124mm (4.9") | 9d84mm (3.3") |
Best travel time current monthØ = average · small figures = range: coolest–warmest day / coldest–warmest nightClimate data 2005–2025 · Source: ERA5 + station data
Travel season — mid-range prices, good availability.
May is one of the best travel months for Mexico (Cancún) — conditions are stable, temperatures reach 32°C (90°F), and outdoor activities are excellent.
Daytime highs average 32°C (90°F), cooling to 24°C (75°F) at night (daily average: 28°C (82°F)). Peaks reach around 34°C (93°F), the coldest nights around 19°C (66°F). The sun shines an average of 9 hours per day; there are 8 rain days with 88 mm (3.5 in) total. The water is a warm 28°C (82°F) — perfect for snorkelling and swimming.
Pack light summer clothing, sunscreen, and swimwear — beach and water conditions in May are ideal.
Hurricane season: rain showers and occasional tropical storms, but Cancún's all-inclusive zone keeps working. The Caribbean water stays warm and prices are noticeably lower.
Packing list for Mexico (Cancún) in May
- Light summer clothes
- Swimwear and beach towel
- SPF 50 sunscreen
- Sunglasses
- Sun hat
- Light umbrella or rain poncho
- Insect repellent
- Travel first-aid kit
Frequently Asked Questions
- Is May a good time to visit Mexico (Cancún)?
- Yes — May is one of the best months to visit Mexico (Cancún) (Climate Score: 80/100). Pleasant temperatures (32°C (90°F)), good sunshine (9 h/day), and few rain days (8) make it one of the most recommended months.
- How warm is it in Mexico (Cancún) in May?
- In May, Mexico (Cancún) sees daily highs of 32°C (90°F). Nights cool to 24°C (75°F), with a daily average of 28°C (82°F). Peaks reach around 34°C (93°F), the coldest nights around 19°C (66°F).
- How much rain falls in Mexico (Cancún) in May?
- In May, Mexico (Cancún) receives an average of 88 mm (3.5 in) of rain over 8 rain days. An umbrella may occasionally be needed.
- How many sunshine hours does Mexico (Cancún) get in May?
- Mexico (Cancún) averages 9 sunshine hours per day in May — above the annual average.
- How warm is the water in Mexico (Cancún) in May?
- Water temperature in Mexico (Cancún) in May averages 28°C (82°F) — ideal for swimming and snorkelling.
