Temperatures in July
It's hot in July in Cancún with an average temperature of 33°C. Temperatures this month range from a low of 32°C to a high of 34°C. At night, you can expect temperatures between 24°C and 26°C.
Max and Min Temperatures per Day
This chart shows the daily maximum and minimum temperatures in degrees Celsius for Cancún in July. The red line indicates the max temperatures, and the blue line shows the minimums.
Start of July
The month of July starts in Cancún with hot temperatures, averaging around 33°C during the day and nights close to 26°C. A few showers might pop up in the first days of the month, but the weather remains mostly sunny and dry. Breezy clothes like shorts or a dress, plus a hat and sunglasses, are ideal.
Mid-July
By mid-July, the average daytime temperature rises to around 34°C, with nights close to 25°C. There might be a few showers during this period, but plenty of dry days with sunshine too. Breezy clothes like shorts or a dress, plus a hat and sunglasses, are ideal.
End of July
By the end of July, the average daytime temperature in Cancún will be around 33°C, with nights close to 25°C. A shower might show up, but overall the weather will be dry and sunny. Breezy clothes like shorts or a dress, plus a hat and sunglasses, are ideal.
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Water temperature
The water temperature at Cancún is 27°C this month. Nice and warm for a swim.
Precipitation in July
In July, there is an average of 41 mm of precipitation, spread over 11 days. The wind speed is around 4 Bft, mostly coming from the East.
The average precipitation chance is 37% per day this month.
Precipitation Chance
This chart shows the daily precipitation chance (in percentages) in July for Cancún. 0% means it never rained on that day in the past 10 years, and 100% means it rained every day. All values in between represent the average chance of precipitation on that day.
Cancún in July |
London | ||
|---|---|---|---|
 Average Temperature |
33°C | 23°C | |
 High Temp |
34°C | 27°C | |
| Low Temp |
32°C | 21°C | |
 Total Precipitation |
41 mm | 52 mm | |
| Rainy Days |
11 days | 9 days | |
June
UV index
The UV index is a maximum of 9 this month. That's a very high value on the intensity scale of 1 to 11. Unprotected skin can burn within 10-15 minutes.
Is July a good time to visit Cancún?
July is a great month to be in Cancún for sunny weather. You’ll get high temperatures and not too much rain this month.
The hurricane season in Cancún runs from June to November.
Temperature records for Cancún in July
With 40°C, Cancún hit the highest temperature in the last 10 years in July 2019. The lowest daytime temperature in this month was 28°C in 2018. The extreme night temperatures ranged from a low of 20°C to a high of 29°C.
Check out the climate of Cancún for all months and discover the best travel time
Curious about the climate in other parts of Mexico? Check out the weather and climate in places like Mexico City, Playa del Carmen, Tulum, or have a look at other destinations in Mexico.
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Daily Temperature in July in Cancún
This chart shows the average daily temperatures, both day and night, for each day in July in Cancún, measured in degrees Celsius. The red line represents the maximum temperatures, while the blue line shows the minimums. The days of the month are displayed at the bottom of the chart. The data, based on historical observations, gives an overview of the average daily temperatures during this month.
Daily Precipitation in July in Cancún
The chart below shows the average daily precipitation in July for Cancún, measured in millimetres over the past years. Precipitation is always measured as water, even if it’s snow or hail. The days of the month are shown at the bottom of the chart.
A low average precipitation means that the chance of rain on that day is usually small, while a higher average suggests that rain is more likely. But it’s still an average, so each day can be different. Based on historical weather data for July, you can expect around 11 days of rain in Cancún.
Daily UV Index in July in Cancún
This chart shows the average daily UV index in July in Cancún, with the UV index ranging from 0 to a maximum of 11. The bottom of the chart shows the days of the month. Based on historical data, this chart provides an idea of the daily UV radiation levels you can expect.
Temperature in July in Cancún Over the Years
This chart shows the average temperature in July in Cancún, measured in degrees Celsius, over the past years.
Total Precipitation in July in Cancún Over the Years
This chart shows the average precipitation in July in Cancún, measured in millimetres over the past years. Precipitation is always measured as water, even if it’s snow or hail.
Daily climate in July for Cancún
Click on a specific day in July for detailed info on the typical weather on that day in Cancún. Check out the historical temperatures and precipitation over the past 10 years on this day.
Weather experiences in July in Cancún
Have you been to Cancún in July?
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Average Weather in Cancún by Month
Click on a month below to see detailed weather info for Cancún. Based on historical weather data, you can see the average temperature, precipitation, wind, and UV index for each day of the month.
