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
Chauvin marks the onset of September with an average high-temperature of a still tropical 86.4°F (30.2°C), a subtle shift from August's 88.9°F (31.6°C). During September, Chauvin witnesses a consistent average low-temperature of 74.3°F (23.5°C).Heat index
In September, the average heat index is computed to be a very hot 98.6°F (37°C). Additional precautions are required to avert heat cramps and heat exhaustion. Persistent activity may culminate in heatstroke.In reference to the heat index, it's for places in shade and with a slight wind. Exposing to direct sunshine may enhance heat index values by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'real feel' or 'felt air temperature', combines both the air temperature and the humidity level to give a perceived human temperature. Elements such as metabolic variations, being pregnant, and physical activity can impact one's weather perception. Direct sun exposure is noteworthy in its ability to escalate the felt temperature, potentially adding 15 Fahrenheit (8 Celsius) degrees to the heat index. Heat index values are highly critical for babies and toddlers. Children often do not understand the need to rest and hydrate. Thirst is a late manifestation of dehydration - therefore, it is essential to stay hydrated, particularly during prolonged physical activities.
To prevent overheating and help regulate its internal temperature, the human body sweat and rely on the evaporation to cool down. In conditions of both high temperature and humidity (a high heat index), sweating is limited and the perception of heat is enhanced. When heat surpasses the body's release mechanisms, dehydration and overheating risks become pronounced.
Humidity
In Chauvin, the average relative humidity in September is 76%.Rainfall
In Chauvin, in September, during 12.8 rainfall days, 0.71" (18mm) of precipitation is typically accumulated. Throughout the year, there are 117.2 rainfall days, and 10.98" (279mm) of precipitation is accumulated.Daylight
In Chauvin, the average length of the day in September is 12h and 20min.On the first day of the month, sunrise is at 6:40 am and sunset at 7:24 pm. On the last day of September, in Chauvin, sunrise is at 6:55 am and sunset at 6:48 pm CDT.
Sunshine
In September, the average sunshine is 10.2h.UV index
In September, the average daily maximum UV index in Chauvin is 6. A UV Index estimate of 6 to 7 represents a high health vulnerability from exposure to the Sun's UV radiation for average individuals.Note: In September, the UV index of 6 transforms into the following advice:
Eschew overexposure. Those with light skin may suffer burns in fewer than 20 minutes. Between 10 a.m. and 4 p.m., the Sun's UV radiation is at its peak. Limit your exposure to direct sunlight during these hours. Boost your sun resistance with garments that are densely woven yet spacious.
Frequently asked questions
How hot is September in Chauvin?
What is the average humidity in September in Chauvin?
How much does it rain in Chauvin in September?
How many hours of daylight does Chauvin have in September?
When are sunrise and sunset in September in Chauvin?
How long on average sun shines in September in Chauvin?
How high is the UV index in September in Chauvin?
Average temperature in September
Chauvin, LA
- Average high temperature in September: 86.4°F
The warmest month (with the highest average high temperature) is August (88.9°F).
The month with the lowest average high temperature is January (61.3°F).
- Average low temperature in September: 74.3°F
The months with the highest average low temperature are July and August (77.5°F).
The coldest month (with the lowest average low temperature) is January (48.7°F).
Average pressure in September
Chauvin, LA
- Average pressure in September: 29.96"Hg
The month with the highest atmospheric pressure is January (30.15"Hg).
The month with the lowest atmospheric pressure is September (29.96"Hg).
Average wind speed in September
Chauvin, LA
- Average wind speed in September: 6.5mph
The windiest month (with the highest average wind speed) is April (9.6mph).
The calmest month (with the lowest average wind speed) is August (5.9mph).
Average humidity in September
Chauvin, LA
- Average humidity in September: 76%
The month with the highest relative humidity is December (78%).
The month with the lowest relative humidity is October (73%).
Average rainfall in September
Chauvin, LA
- Average rainfall in September: 0.71"
The wettest month (with the highest rainfall) is July (2.2").
The driest month (with the least rainfall) is March (0.35").
Average rainfall days in September
Chauvin, LA
- Average rainfall days in September: 12.8 days
The month with the highest number of rainy days is August (17.6 days).
The month with the least rainy days is November (6 days).
Average daylight in September /
Average sunshine in September
Chauvin, LA
- Average daylight in September: 12h and 2min
The month with the longest days is June (Average daylight: 14h and 0min).
The month with the shortest days is December (Average daylight: 10h and 18min).
- Average sunshine in September: 10h and 1min
The month with the most sunshine is June (Average sunshine: 10h and 54min).
The month with the least sunshine is December (Average sunshine: 5h and 24min).
Average sunshine days in September
Chauvin, LA
- Average sunshine days in September: 12.4 days
The month with the most sunshine days is November (22.1 days).
The month with the least sunshine days is August (9.3 days).
Average UV index in September
Chauvin, LA
- Average UV index in September: 6
The months with the highest UV index are May, June, July and August (UV index 7).
The months with the lowest UV index are January and December (UV index 4).
Average cloud cover in September
Chauvin, LA
- Average cloud cover in September: 26
The month with the most cloud cover is December (Cloud cover 43).
The month with the least cloud cover is October (Cloud cover 24).
Average visibility in September
Chauvin, LA
- Average visibility in September: 6mi
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).
Chauvin, Louisiana, USA
Weather forecast for your location
2. Allow the app to use your location
