MexicoAverage weather for Cancún 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.
Start of July
The month of July starts in Cancún with hot temps, averaging around 33°C during the day and nights around 26°C. A few showers might pop up early in the month, but overall, it’ll stay mostly sunny and dry. Light clothing like shorts or a dress, and a hat and sunglasses are perfect.
Mid July
By mid-July, daytime temps rise to around 34°C, with nights around 25°C. There’s a chance of some showers during this time, but plenty of dry and sunny days too. Light clothing like shorts or a dress, and a hat and sunglasses are perfect.
End of July
By the end of July, the average daytime temperature in Cancún is around 33°C, while nighttime temps are about 25°C. A shower might pop up, but overall, the weather will be dry and sunny. Light clothing like shorts or a dress, and a hat and sunglasses are perfect.
Water temperature
The water temperature at Cancún is 27°C this month. Nice and warm for a swim.
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.
Cancún in July |
New York | ||
|---|---|---|---|
 Average temperature |
33°C | 31°C | |
 Max. temperature |
34°C | 33°C | |
| Min. temperature |
32°C | -5°C | |
 Total precipitation |
41 mm | 160 mm | |
| Rainy days |
11 days | 18 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 good month to be in Cancún for sunny weather. You’ll have high temperatures and not too much rain.
Temperature records
With 40°C in 2019, Cancún reached the highest temperature in July over the past 10 years. The lowest daytime temperature in this month was 28°C in 2018. The extreme nighttime temperatures ranged from a lowest recorded value of 20°C to a highest value of 29°C.
Check out the climate of Cancún for all months and discover the best travel time
Curious about the weather in other parts of Mexico? Check out the climate and weather for spots like Mexico City, Playa del Carmen, Tulum, or explore other destinations in Mexico.
Daily Temperature in July in Cancún
This chart shows the average daily high and low temperatures in July for Cancún, in degrees Celsius. The red line represents the highs, and the blue line shows the lows. The days of the month are displayed at the bottom of the chart. The data, based on historical observations, provide the average temperatures for this month.
Daily Precipitation in July in Cancún
The chart below shows the average daily precipitation in July for Cancún, measured in millimeters over the past few years. Precipitation is always measured as water, even if it’s snow or hail. The days of the month are listed 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 it rained more often. But remember, it’s just an average, and every day can be different. Based on historical weather data for July, you can expect about 11 days of precipitation 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 few years.
Total precipitation in July in Cancún over the years
This chart shows the average precipitation in July in Cancún, measured in millimeters over the past years. Precipitation is always measured as water, whether it’s snow or hail.
Daily weather in July for Cancún
Click on any day in July to get detailed info about the usual 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?
Share your weather experience in July in Cancún.
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.
