September weather forecastTemax, Mexico

Weather in September

September, the first month of the autumn in Temax, is also a hot month, with temperature in the range of an average low of 22.5°C (72.5°F) and an average high of 33.2°C (91.8°F).

Temperature

September brings an average high-temperature of a still hot 33.2°C (91.8°F), showing a slight difference from August's 34.5°C (94.1°F). An average low-temperature of 22.5°C (72.5°F) is common in Temax during the nights of September.

Heat index

In September, the heat index is appraised at a burning hot 50°C (122°F). Take note: Heat exhaustion and heat cramps are expected. Heatstroke can occur with prolonged effort.
It is worth noting that heat index values are gauged for conditions in the shade and light breezes. Direct sunlight can potentially boost the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature' or 'feels like', integrates the air's temperature and its humidity to showcase the felt temperature by people. The effect is experienced differently by individuals, hinging on unique characteristics such as body mass, stature, and level of activity. Remember, direct sunlight exposure can heighten the heat impact and might increase the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly meaningful for babies and toddlers. Youngsters typically face more danger than adults since they sweat less. Their larger skin surface compared to their small bodies and heightened heat production from their activities augment their vulnerability.
Humans rely on perspiration as a cooling mechanism, wherein the evaporating sweat counteracts excessive warmth. In the presence of high relative humidity, the evaporation rate diminishes, resulting in the body retaining more warmth compared to dry conditions. As the body gains more heat than it can dissipate, there's a risk of increasing temperatures and resultant overheating.

Humidity

September and October, with an average relative humidity of 82%, are the most humid months.

Rainfall

In September, the rain falls for 23.8 days. Throughout September, 67mm (2.64") of precipitation is accumulated. Throughout the year, there are 195.8 rainfall days, and 599mm (23.58") of precipitation is accumulated.

Daylight

In September, the average length of the day in Temax is 12h and 16min.
On the first day of the month, sunrise is at 5:39 am and sunset at 6:11 pm. On the last day of September, sunrise is at 5:46 am and sunset at 5:44 pm CST.

Sunshine

The average sunshine in September in Temax is 7.9h.

UV index

The months with the highest UV index in Temax, Mexico, are March through September, with an average maximum UV index of 7. A UV Index value of 6 to 7 symbolizes a high health risk from unsafe exposure to UV radiation for average individuals.
Note: A maximum high UV index of 7 in September translates into the following recommendations:
Persist with precautions and heed sun safety advice. Prevention of sunburn is compulsory. Seek shade and minimize exposure to direct Sun in a period between 10 a.m. and 4 p.m. when UV radiation is most intense; keep in mind that shade structures like parasols or canopies do not provide perfect sun protection. Experience reduced UV exposure by about half when donning a wide-brim hat.