Cancún
May
Weather in Cancún for May 2027
Your guide to Cancún weather in May - trends and predictions
In general, the average temperature in Cancún at the beginning of May is 29.9 °C. As the month progressed, temperatures tended to slightly increase, reaching an average of 30 °C by the end of May.
Cancún experiences moderate rainfall in May, with an average of 9 rainy days and a total precipitation of 79.4 mm.
Is May a good time to visit Cancún? check out the best time to travel to Cancún page.
Temperatures
Rain 🌧️
More
22
Dry days
9
Rainy days
0
Snow days
30°/25°
Temperatures
20 km/h
Avg max wind
77 %
Avg humidity
Cancún Weather May
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Temperatures trend during May in Cancún
See the weather trend as well as the moving average line
May weather in Cancún day by day
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| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| 1 May |  Patchy rain possible | 29° /24° | 0.3 mm | 7 | |
| 2 May |  Cloudy | 29° /25° | 0.8 mm | 7 | |
| 3 May |  Overcast | 30° /25° | 0.9 mm | 8 | |
| 4 May | Patchy rain possible | 30° /25° | 1.1 mm | 7 | |
| 5 May | Cloudy | 30° /25° | 0.3 mm | 8 | |
| 6 May | Patchy rain possible | 30° /25° | 0.1 mm | 8 | |
| 7 May | Patchy rain possible | 30° /25° | 1 mm | 7 | |
| 8 May | Patchy rain possible | 30° /25° | 0.2 mm | 7 | |
| 9 May | Patchy rain possible | 30° /25° | 0.2 mm | 7 | |
| 10 May | Patchy rain possible | 30° /26° | 0.3 mm | 7 | |
| 11 May |  Light rain | 30° /26° | 4.6 mm | 8 | |
| 12 May | Patchy rain possible | 30° /25° | 1.8 mm | 8 | |
| 13 May | Light rain | 30° /25° | 3.7 mm | 8 | |
| 14 May | Light rain | 30° /25° | 2.5 mm | 7 | |
| 15 May | Patchy rain possible | 30° /25° | 2.4 mm | 7 | |
| 16 May | Patchy rain possible | 30° /25° | 0.6 mm | 7 | |
| 17 May | Patchy rain possible | 30° /25° | 0.3 mm | 7 | |
| 18 May | Patchy rain possible | 30° /25° | 1.7 mm | 8 | |
| 19 May | Patchy rain possible | 31° /25° | 1.9 mm | 7 | |
| 20 May | Patchy rain possible | 30° /26° | 1.3 mm | 8 | |
| 21 May |  Moderate rain | 30° /25° | 10 mm | 7 | |
| 22 May | Moderate rain | 30° /25° | 10.6 mm | 7 | |
| 23 May | Patchy rain possible | 30° /25° | 0.7 mm | 7 | |
| 24 May | Patchy rain possible | 30° /25° | 1.5 mm | 7 | |
| 25 May | Light rain | 30° /25° | 2.5 mm | 7 | |
| 26 May | Patchy rain possible | 30° /25° | 1.6 mm | 7 | |
| 27 May | Light rain | 30° /25° | 2.7 mm | 7 | |
| 28 May | Patchy rain possible | 30° /26° | 1.3 mm | 8 | |
| 29 May |  Moderate or heavy rain shower | 30° /25° | 7.9 mm | 7 | |
| 30 May | Light rain | 30° /26° | 5.9 mm | 7 | |
| 31 May | Moderate or heavy rain shower | 30° /25° | 8.8 mm | 7 | |
| Next | |||||
Important Notice
Our weather forecast for Cancún in May is based on the analysis of historical data rather than real-time forecast models. While this provides a general overview, weather conditions can change. We recommend that you check the Cancún forecast closer to your planned date for the most up-to-date weather information.
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Cancún in May - FAQ
What are the expected maximum and minimum temperatures in Cancún during May?
During May, expect a variety of temperatures with highs around 30° and lows near 25°, suitable for diverse activities and preferences.
How much rainfall should be expected in Cancún during May?
Moderate rainfall is anticipated in Cancún during May, with a total of 79.4 mm spread over approximately 9 days. Considering plans for rainy days is advisable.
What are the typical wind conditions in Cancún during May?
The average wind speed in Cancún during May is 20 km/h, suggesting breezy to windy conditions, depending on your activities.
Cancún water temperatures in May
The average water temperature of the Caribbean Sea near Cancún in May is 25.9 °C. At the beginning of May temperatures are around 25.7 °C; by the end of the month they stay fairly steady and reach 26.1 °C.
- What is the water temperature in Cancún in May?
- The average water temperature in Cancún in May is 25.9 °C.
- Can you swim in Cancún in May?
- Ideal conditions for families and casual swimmers. You can stay in for long swims or reef explorations with no thermal protection required.
May rainfall patterns in Cancún
Explore the daily rainfall trends and prepare for Cancúns May weather 💧
Typically, Cancún has 9 rainy days in May with a total of 79.4 mm of rainfall.
UV exposure in Cancún during May
Stay informed about UV levels for safe outdoor activities throughout the month of May ☀️
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