Cancun in september: average Weather, Temperature and Climate
You wish to visit Cancun in Mexico in september : check how are the weather and seasonal norms below.
Weather in Cancun in september 2020
The weather in Cancun in september comes from statistical datas on the last years. You can view the weather statistics the entire month, but also by using the tabs for the beginning, the middle and the end of the month.
Weather details in september
Aside from being the hottest month, September is also the wettest. Temperatures clearly exceed 33° C during the hottest hours of the day, while humidity greatly affects the quality of climate throughout September in Cancun. Thus, it is not uncommon for the mornings to become rainy ye twarm. The rest of the day however allows to spend pleasant moments.
Cancún at the Beginning of September
The first ten days of September are dominated by heat, with temperatures ranging between 29° C and 33° C. In the morning, the weather is characterized by alternating cloudy skies and moderate rains. Expect to have rainy days every other day. However, evenings are favored by the removal of humidity, when the rains gradually fade.
Cancún in the Middle of September
Despite the slight drop in temperature, the weather throughout September in Cancún continues to deteriorate. Rainfall occurs both during the day and during the night. Such still leaves a moment of thinning clouds to make the most of the day. However, this does not mean that midday is completely dry and therefore prepare to face rainy episodes at any time.
Cancún at the End of September
During the last ten days of September, the weather in Cancun throughout September is not ready to improve just yet. In addition to the already warm atmosphere, the days are dominated by the succession of light showers with very intense rains. The only moments of beautiful sun are summarized by the rare cloud thinnings.
Evolution of daily average temperature and precipitation in Cancun in september 2020
These charts show the evolution of average minimum/maximum temperatures as well as average daily precipitation volume in Cancun in september 2020.
Climate of Cancun in september
The climate of Cancun in september is good
the weather in Cancun in september is wet (with 5.9in of rainfall over 19 days). The situation is deteriorating compared to the previous month since in august there is an average of 4.5in of rainfall over 18 days.
The climate is very hot in that locality in september. The high seasonal norm is 90°F. The seasonal minimum is 83°F. Thus, the mean temperature average on this month of september in Cancun is 86°F. Note that these seasonal averages are in contrast with those observed in Cancun in the month of september with a maximum record of 97°F in 2009 and a minimum record of 32°F in 2019. You can expect to have 86°F or more throughout the month.
On average, in Cancun, the days of september last 12:16. The sun rises at 06:34 and sunset is at 18:50.
With a correct climate, this month is okay (but not good) to go in that area.
Seasonal average climate and temperature of Cancun in september
Check below seasonal norms These datas are set from the weather statements of the last years of september.
| September | |||||
| Outside temperature | |||||
| Average temperature | 86°F | ||||
| Highest temperature | 90°F | ||||
| Lowest temperature | 83°F | ||||
| Highest record temperature | 97°F (2009) | ||||
| Lowest record temperature | 32°F (2019) | ||||
| Number of days at +86°F | 24 day(s) (80%) | ||||
| Number of days at +65°F | 30 day(s) (100%) | ||||
| Sea temperature | |||||
| Average sea temperature | 85°F | ||||
| Lowest sea temperature | 84°F | ||||
| Highest sea temperature | 87°F | ||||
| Wind | |||||
| Wind speed | 18km/h | ||||
| Wind temperature | 83°F | ||||
| Precipitation (rainfall) | |||||
| Rainfall | 5.9in | ||||
| Number of days with rainfall | 19 day(s) (64%) | ||||
| Record daily rainfall | 1.2in (2013) | ||||
| Other climate data | |||||
| Humidity | 82% | ||||
| Visibility | 9.52km | ||||
| Cloud cover | 32% | ||||
| UV index | 7 | ||||
| Daily sunshine hours | 11 | ||||
| Sunrise and sunset | |||||
| Time of sunrise | 06:34 | ||||
| Time of sunset | 18:50 | ||||
| Length of day | 12:16 | ||||
| Our opinion about the weather in september | |||||
| Our opinion at whereandwhen.net | good | ||||
How was the weather last september?
Here is the day by day recorded weather in Cancun in september 2019:
77°F to 88°F
77°F to 88°F
79°F to 90°F
79°F to 88°F
81°F to 88°F
81°F to 88°F
79°F to 88°F
79°F to 86°F
81°F to 86°F
81°F to 86°F
81°F to 86°F
81°F to 85°F
81°F to 86°F
79°F to 86°F
79°F to 88°F
32°F to 85°F
81°F to 88°F
79°F to 86°F
79°F to 86°F
79°F to 86°F
79°F to 86°F
81°F to 86°F
77°F to 86°F
79°F to 85°F
79°F to 85°F
79°F to 85°F
79°F to 86°F
81°F to 88°F
74°F to 88°F
81°F to 85°F
Map: other cities in Mexico in september
Click over cities on the map for information about the weather in september.
Cancun
perfect weather
good
tolerable
bad
very bad
Cities near Cancun:
| Isla Mujeres in september | tolerable weather |
| Playa del Carmen in september | tolerable weather |
| Riviera Maya in september | tolerable weather |
| Cozumel in september | tolerable weather |
| Tulum in september | tolerable weather |
| Chichén Itzá in september | tolerable weather |
| Felipe Carrillo Puerto in september | good weather |
| Yucatán in september | tolerable weather |
| Oxkutzkab in september | good weather |
| Mérida in september | good weather |
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Weather data for Cancun in september:
Weather data for Cancun for september are derived from an average of the weather forecast since 2009 in Cancun. There is a margin of error and these forecasts are to be considered as general information only. The weather in Cancun can vary slightly from year to year, but this data should limit surprises. So you can pack your bags or check for the best time in year to go to Cancun.