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 snowfall in September
- Average snowfall 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
September
Weather in September
Temperature
The introduction of September sees an average high-temperature of a still warm 27.3°C (81.1°F), hardly deviating from August. An average low-temperature of 16.8°C (62.2°F) is expected during September.Heat index
September's mean heat index is calculated to be a tropical 30°C (86°F). Enduring exposure and unrelenting activity might cause a state of weariness, potentially leading to heat cramps.Take into consideration that the heat index values are calculated for shade and light wind conditions. The heat index has the potential to rise by 15 Fahrenheit (8 Celsius) degrees with direct sunshine exposure.
Note: The heat index, also known as 'felt air temperature' or 'feels like', is derived by integrating air temperature with the existing relative humidity to express the perceived warmth. Elements such as metabolic variations, being pregnant, and physical activity can impact one's weather perception. Given the impact of direct sunlight, it's noteworthy that the felt temperature can rise by 15 Fahrenheit (8 Celsius) degrees. Heat index values are of high significance for children. Young ones generally face higher dangers than adults since they sweat less. Along with their large skin surface area compared totheir small bodies and increased heat production from their activities, the risks are heightened.
Humidity
September is the most humid month, with an average relative humidity of 76%.Rainfall
In Xichú, Mexico, in September, during 13.9 rainfall days, 43mm (1.69") of precipitation is typically accumulated. Throughout the year, there are 105.9 rainfall days, and 288mm (11.34") of precipitation is accumulated.Snowfall
February through December are months without snowfall.Daylight
In Xichú, the average length of the day in September is 12h and 16min.On the first day of the month, sunrise is at 6:23 am and sunset at 6:56 pm. On the last day of September, in Xichú, sunrise is at 6:31 am and sunset at 6:28 pm CST.
Sunshine
In Xichú, the average sunshine in September is 8.7h.UV index
The months with the highest UV index are March through September, with an average maximum UV index of 6. A UV Index of 6 to 7 symbolizes a high health vulnerability from exposure to the Sun's UV radiation for ordinary individuals.Note: An average maximum UV index of 6 in September leads to these recommendations:
Take precautions against overexposure. Fair-skinned people may get burned in less than 20 minutes. Limit your exposure to the sun's UV radiation, which is strongest between 10 a.m. and 4 p.m., and note that parasols or canopies may not provide full sun protection. Your best bet for sun defense on the face, eyes, and neck is a hat with a wide brim.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are September temperatures in Xichú?
What is the most humid month in Xichú?
What is the average humidity in September in Xichú?
How many days does it rain in September in Xichú?
When it does not snow in Xichú?
What is the average length of the day in September in Xichú?
When is the sunrise / sunset in September in Xichú?
How many hours of sunshine does Xichú have in September?
What are the months with the highest UV index in Xichú?
What is the UV index reading in September in Xichú?
Average temperature in September
Xichú, Mexico
- Average high temperature in September: 27.3°C
The warmest month (with the highest average high temperature) is May (31.6°C).
The month with the lowest average high temperature is January (21.8°C).
- Average low temperature in September: 16.8°C
The month with the highest average low temperature is May (18°C).
The coldest month (with the lowest average low temperature) is January (9.7°C).
Average pressure in September
Xichú, Mexico
- Average pressure in September: 1015.2mbar
The month with the highest atmospheric pressure is January (1019.3mbar).
The month with the lowest atmospheric pressure is May (1013.4mbar).
Average wind speed in September
Xichú, Mexico
- Average wind speed in September: 7km/h
The windiest month (with the highest average wind speed) is April (10.1km/h).
The calmest month (with the lowest average wind speed) is November (6.3km/h).
Average humidity in September
Xichú, Mexico
- Average humidity in September: 76%
The month with the highest relative humidity is September (76%).
The month with the lowest relative humidity is April (55%).
Average rainfall in September
Xichú, Mexico
- Average rainfall in September: 43mm
The wettest month (with the highest rainfall) is July (47mm).
The driest months (with the least rainfall) are January and March (7mm).
Average rainfall days in September
Xichú, Mexico
- Average rainfall days in September: 13.9 days
The month with the highest number of rainy days is September (13.9 days).
The month with the least rainy days is January (4.5 days).
Average snowfall in September
Xichú, Mexico
- Average snowfall in September: 0mm
The month with the highest snowfall is January (1mm).
The months with the least snowfall are February, March, April, May, June, July, August, September, October, November and December (0mm).
Average snowfall days in September
Xichú, Mexico
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is January (0.3 days).
The months with the least snowfall days are February, March, April, May, June, July, August, September, October, November and December (0 days).
Average daylight in September /
Average sunshine in September
Xichú, Mexico
- Average daylight in September: 12h and 2min
The month with the longest days is June (Average daylight: 13h and 24min).
The month with the shortest days is December (Average daylight: 10h and 54min).
- Average sunshine in September: 8h and 4min
The month with the most sunshine is June (Average sunshine: 10h and 36min).
The month with the least sunshine is November (Average sunshine: 7h and 12min).
Average sunshine days in September
Xichú, Mexico
- Average sunshine days in September: 13.3 days
The month with the most sunshine days is January (25 days).
The month with the least sunshine days is September (13.3 days).
Average UV index in September
Xichú, Mexico
- Average UV index in September: 6
The months with the highest UV index are March, April, May, June, July, August and September (UV index 6).
The months with the lowest UV index are January, February, October, November and December (UV index 5).
Average cloud cover in September
Xichú, Mexico
- Average cloud cover in September: 42
The month with the most cloud cover is September (Cloud cover 42).
The month with the least cloud cover is April (Cloud cover 23).
Average visibility in September
Xichú, Mexico
- Average visibility in September: 8km
The months with the highest visibility are February, March, April and May (10km).
The months with the lowest visibility are September and October (8km).
