Contents
- Weather in September
- Frequently asked questions
- Average temperature in September
- Average pressure in September
- Average wind speed in September
- Average humidity in September
- Average rainfall in September
- Average rainfall days in September
- Average daylight in September
- Average sunshine in September
- Average sunshine days in September
- Average UV index in September
- Average cloud cover in September
- Average visibility in September
Weather in September
Temperature
Xul-Ha experiences an average high-temperature of a still tropical 31.5°C (88.7°F) in September, marking an insignificant shift from 31.8°C (89.2°F) in August. Throughout the month of September, Xul-Ha expects an average low of 24.4°C (75.9°F).Heat index
The heat index value during September is estimated at a blistering 43°C (109.4°F). Alert: Heat cramps and heat exhaustion are likely to occur. Prolonged exertion can lead to heatstroke.It is noted that heat index values are ascertained for locations in the shade and with gentle breezes. Heat index values can rise by 15 Fahrenheit (8 Celsius) degrees when in direct sunlight.
Note: The heat index, also known as 'real feel' or 'feels like', is a calculation that merges air temperature and relative humidity to depict the sensation of warmth. Physical activity, clothing, and metabolic variations are additional factors that impact an individual's perception of temperature. Exposure to direct sun rays can influence the heat you feel, pushing the heat index up by 15 Fahrenheit (8 Celsius) degrees. Heat index values are highly critical for babies and toddlers. Youths are typically more endangered than adults since they usually sweat less. Their larger skin surface concerning their smaller bodies and higher heat production due to activity further adds to their vulnerability.
Evaporating sweat is a key way the human body dispels excessive warmth, all thanks to the process of perspiration. In high relative humidity, the body's ability to evaporate heat is diminished, resulting in a heightened feeling of warmth. Elevated heat gain compared to the body's release capability poses risks of dehydration and potential overheating.
Humidity
In September, the average relative humidity is 81%.Rainfall
In Xul-Ha, in September, during 23.1 rainfall days, 96mm (3.78") of precipitation is typically accumulated. In Xul-Ha, during the entire year, the rain falls for 198.4 days and collects up to 752mm (29.61") of precipitation.Daylight
In September, the average length of the day is 12h and 14min.On the first day of the month, sunrise is at 6:39 am and sunset at 7:07 pm. On the last day of September, sunrise is at 6:44 am and sunset at 6:42 pm EST.
Sunshine
The average sunshine in September is 8.5h.UV index
March through July and September, with an average maximum UV index of 7, are months with the highest UV index. A UV Index value of 6 to 7 symbolizes a high health risk from unsafe exposure to UV radiation for the average person.Note: In September, the UV index of 7 transforms into the following advice:
Employ safeguards and advocate sun safety protocols. Shielding against skin and eye damage is crucial. The hours from 10 a.m. to 4 p.m. have the most intense UV radiation. As much as possible, limit direct sun exposure during this period. By wearing a generously brimmed hat, you can cut UV radiation exposure significantly.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
How hot is it in Xul-Ha in September?
What is the average humidity in September in Xul-Ha?
How many days does it rain in September in Xul-Ha?
What is the average length of the day in September in Xul-Ha?
When are sunrise and sunset in September in Xul-Ha?
How many hours of sunshine does Xul-Ha have in September?
What is the month with the highest UV index in Xul-Ha?
What is the UV index intensity in September in Xul-Ha?
Average temperature in September
Xul-Ha, Mexico
- Average high temperature in September: 31.5°C
The warmest months (with the highest average high temperature) are May and August (31.8°C).
The month with the lowest average high temperature is January (27.3°C).
- Average low temperature in September: 24.4°C
The month with the highest average low temperature is June (25.1°C).
The coldest month (with the lowest average low temperature) is January (19.8°C).
Average pressure in September
Xul-Ha, Mexico
- Average pressure in September: 1011.1mbar
The month with the highest atmospheric pressure is January (1016.3mbar).
The month with the lowest atmospheric pressure is September (1011.1mbar).
Average wind speed in September
Xul-Ha, Mexico
- Average wind speed in September: 8km/h
The windiest month (with the highest average wind speed) is April (10.4km/h).
The calmest month (with the lowest average wind speed) is October (7.8km/h).
Average humidity in September
Xul-Ha, Mexico
- Average humidity in September: 81%
The months with the highest relative humidity are October and December (82%).
The month with the lowest relative humidity is March (74%).
Average rainfall in September
Xul-Ha, Mexico
- Average rainfall in September: 96mm
The wettest month (with the highest rainfall) is June (124mm).
The driest month (with the least rainfall) is March (17mm).
Average rainfall days in September
Xul-Ha, Mexico
- Average rainfall days in September: 23.1 days
The month with the highest number of rainy days is September (23.1 days).
The month with the least rainy days is April (10.1 days).
Average daylight in September /
Average sunshine in September
Xul-Ha, Mexico
- Average daylight in September: 12h and 1min
The month with the longest days is June (Average daylight: 13h and 12min).
The month with the shortest days is December (Average daylight: 11h and 0min).
- Average sunshine in September: 8h and 3min
The month with the most sunshine is April (Average sunshine: 8h and 54min).
The month with the least sunshine is June (Average sunshine: 7h and 36min).
Average sunshine days in September
Xul-Ha, Mexico
- Average sunshine days in September: 4.9 days
The month with the most sunshine days is April (17.8 days).
The month with the least sunshine days is June (4.8 days).
Average UV index in September
Xul-Ha, Mexico
- Average UV index in September: 7
The months with the highest UV index are March, April, May, June, July and September (UV index 7).
The months with the lowest UV index are January, February, August, October, November and December (UV index 6).
Average cloud cover in September
Xul-Ha, Mexico
- Average cloud cover in September: 39
The month with the most cloud cover is June (Cloud cover 48).
The month with the least cloud cover is April (Cloud cover 35).
Average visibility in September
Xul-Ha, Mexico
- Average visibility in September: 9km
The months with the highest visibility are March and April (10km).
The months with the lowest visibility are October and November (8km).
Xul-Ha, Mexico
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