September weather forecast
Mittie, LA

The first month of the autumn, September, is still a hot month in Mittie, Louisiana, with an average temperature fluctuating between 69.4°F (20.8°C) and 86.9°F (30.5°C).

Temperature

The onset of September brings an average high-temperature of a still hot 86.9°F (30.5°C), nearly matching the August temperature. During September, an average low-temperature of 69.4°F (20.8°C) is observed.

Heat index

For September, the heat index is calculated to be a sweltering 102.2°F (39°C). Adopt extra safety steps, risk of heat exhaustion and heat cramps is notable. Sustained activity might cause heatstroke.
It is crucial to understand that heat index figures are for shade and gentle wind conditions. Direct sunlight might lead to a heat index increase by up to 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature' or 'feels like', is an indicator that blends the effects of temperature and humidity to depict perceived warmth. The effect is personal, with varied weather perceptions among individuals due to differences in body mass, stature, and physical activity. Given direct exposure to sunlight, one might experience a rise in the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values hold great significance to children. Young ones are generally more prone to risk than adults due to their reduced ability to sweat. Their large skin surface area relative to their diminutive bodies and elevated heat production from their activities further enhance this risk.
When faced with excessive heat, the human body begins to perspire, utilizing the cooling benefits of sweat evaporation. Under high air temperature and humidity (high heat index) conditions, perspiration is limited, and the perception of heat is increased. The body is at risk of dehydration and related complications when it fails to shed excessive heat.

Humidity

In September, the average relative humidity is 78%.

Rainfall

In Mittie, in September, during 15.2 rainfall days, 1.26" (32mm) of precipitation is typically accumulated. In Mittie, during the entire year, the rain falls for 140.7 days and collects up to 15.55" (395mm) of precipitation.

Snowfall

January, February, September and December are months with snowfall in Mittie. September is the first month it typically snows. Throughout September, there are 0.1 snowfall days. In Mittie, during the entire year, snow falls for 0.5 days.

Daylight

In Mittie, the average length of the day in September is 12h and 20min.
On the first day of the month, sunrise is at 6:48 am and sunset at 7:34 pm. On the last day of September, sunrise is at 7:05 am and sunset at 6:57 pm CDT.

Sunshine

The average sunshine in September is 9.6h.

UV index

The average daily maximum UV index in September is 6. A UV Index reading of 6 to 7 represents a high threat to health from exposure to the Sun's UV rays for the average person.
Note: In September, the maximum UV index of 6 suggests this advice:
Steer clear of overexposure. Fair-skinned individuals can be scorched in less than 20 minutes. Attempt to stay under shade and limit exposure to the Sun between 10 a.m. and 4 p.m., when UV radiation is at its peak. Remember, devices such as parasols or canopies might not provide complete sun protection. Select sunglasses that boast both UVA and UVB protection to limit the adverse effects of the sun on the eyes. Note well! The intensity of the Sun's UV rays can be nearly doubled by snow reflection.