Weather in Cancun in september 2021


Evolution of daily average temperature and precipitation in Cancun in september

These charts show the evolution of average minimum/maximum temperatures as well as average daily precipitation volume in Cancun in september.


Climate of Cancun in september

The climate of Cancun in september is good

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.



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 2020:

01-09-2020
Partly Cloudy
81°F to 88°F
02-09-2020
Light rain shower
72°F to 85°F
03-09-2020
Patchy rain nearby
81°F to 88°F
04-09-2020
Partly Cloudy
81°F to 88°F
05-09-2020
Patchy rain nearby
81°F to 86°F
06-09-2020
Moderate rain at times
81°F to 86°F
07-09-2020
Partly Cloudy
79°F to 86°F
08-09-2020
Partly Cloudy
77°F to 85°F
09-09-2020
Partly Cloudy
79°F to 88°F
10-09-2020
Patchy rain nearby
81°F to 86°F
11-09-2020
Partly Cloudy
79°F to 85°F
12-09-2020
Partly Cloudy
77°F to 86°F
13-09-2020
Patchy rain nearby
77°F to 86°F
14-09-2020
Partly Cloudy
79°F to 86°F
15-09-2020
Partly Cloudy
81°F to 88°F
16-09-2020
Patchy rain nearby
81°F to 88°F
17-09-2020
Patchy rain nearby
81°F to 88°F
18-09-2020
Moderate or heavy rain shower
81°F to 86°F
19-09-2020
Moderate or heavy rain shower
81°F to 86°F
20-09-2020
Patchy rain nearby
81°F to 86°F
21-09-2020
Partly Cloudy
81°F to 86°F
22-09-2020
Light rain shower
81°F to 88°F
23-09-2020
Moderate or heavy rain shower
77°F to 85°F
24-09-2020
Patchy rain nearby
81°F to 86°F
25-09-2020
Partly Cloudy
79°F to 88°F
26-09-2020
Moderate or heavy rain shower
81°F to 86°F
27-09-2020
Cloudy
81°F to 88°F
28-09-2020
Partly Cloudy
81°F to 88°F
29-09-2020
Patchy rain nearby
65°F to 86°F
30-09-2020
Patchy rain nearby
79°F to 85°F

Map: other cities in Mexico in september

Click over cities on the map for information about the weather in september.

Legend: Cancun perfect weather good tolerable bad very bad

Cities near Cancun:

Mexico City in septembertolerable weather
Guadalajara in septembertolerable weather
Chihuahua in septembergood weather
Guaymas in septembergood weather
Chichén Itzá in septembertolerable weather
Acapulco in septembertolerable weather
Tulum in septembertolerable weather
Playa del Carmen in septembertolerable weather
Oaxaca in septembertolerable weather
Cozumel in septembertolerable weather
Mexico in september: See full list of cities

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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.


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