September weather forecast
Chunchula, AL

Weather in September

The first month of the autumn, September, is still a tropical month in Chunchula, Alabama, with an average temperature fluctuating between 87.8°F (31°C) and 71.4°F (21.9°C).

Temperature

In Chunchula, the average high-temperature in September is almost the same as in August - a still hot 87.8°F (31°C). In September, in Chunchula, the average low-temperature is 71.4°F (21.9°C).

Heat index

The average heat index in September is estimated at a sweltering 101.8°F (38.8°C). Take extra precautions, as heat cramps and heat exhaustion are possible. Sustained activity may result in heatstroke.
Note that heat index values are valued for light wind and location in the shade. With exposure to direct sunlight, the heat index may be increased by up to 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'real feel', 'feels like', 'apparent temperature', or 'felt air temperature', is a measure that combines air temperature and relative humidity into a single value that indicates how hot the weather feels. Additional factors like activity, differences in body mass, height, and shape, metabolic differences, and clothing affect individual temperature impact. Bear in mind that direct sunshine exposure increases weather impact, and may raise heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are especially crucial for babies and toddlers. Young children are generally more endangered than adults, as they usually less sweat. And also, due to larger skin surface relative to their small bodies and higher heat production as a result of their activity.
Perspiration is the human body's physiological response to high temperatures and is an attempt to lower body temperature through evaporation of sweat. Under high air temperature and humidity (high heat index) conditions, perspiration is limited, and the perception of heat is increased. When heat gain surpasses the level the body can shed, body temperature begins to increase, and consequently, overheating and dehydration can occur, with varying severity.

Humidity

The average relative humidity in September in Chunchula is 74%.

Rainfall

In Chunchula, it is raining for 18.4 days, with typically 3.35" (85mm) of accumulated precipitation. In Chunchula, during the entire year, the rain falls for 176.3 days and collects up to 39.8" (1011mm) of precipitation.

Snowfall

February through December are months without snowfall in Chunchula.

Daylight

In Chunchula, the average length of the day in September is 12h and 20min.
On the first day of the month, sunrise is at 6:29 am and sunset at 7:16 pm. On the last day of September, sunrise is at 6:45 am and sunset at 6:39 pm CDT.

Sunshine

In September, the average sunshine in Chunchula is 9.6h.

UV index

In Chunchula, Alabama, the average daily maximum UV index in September is 6. A UV Index of 6 to 7 symbolizes a high threat to health from exposure to the Sun's UV rays for average individuals.
Note: The daily maximum UV index of 6 in September interpret into the following advice:
Take precautions and adopt sun safety practices. Protection against sunburn is obliged. 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. A wide-brim hat offers excellent sun protection for the eyes, ears, face, and neck. Sunglasses with UVA and UVB protection significantly reduce eye damage from sun exposure. Tightly woven, loose-fitting clothes provide additional protection from the Sun.
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FAQ

What is the temperature in September in Chunchula?

In Chunchula, in September, the average high-temperature is 87.8°F (31°C), and the average low-temperature is 71.4°F (21.9°C). The average heat index (a.k.a. 'felt air temperature', 'real feel'), which combines relative humidity and air temperature, in September is estimated at 101.8°F (38.8°C).

What is the average humidity in September in Chunchula?

The average relative humidity in September in Chunchula is 74%.

How many days does it rain in September in Chunchula?

In Chunchula, in September, it is raining for 18.4 days, with typically 3.35" (85mm) of accumulated precipitation.

When it does not snow in Chunchula?

In Chunchula, snow does not fall in February through December.

What is the average length of the day in September in Chunchula?

In September, the average day length in Chunchula is 12h and 20min.

When is the sunrise / sunset in September in Chunchula?

In September, on the first day of the month, sunrise is at 6:29 am and sunset at 7:16 pm. On the last day of the month, sunrise is at 6:45 am and sunset at 6:39 pm CDT.

How long on average sun shines in September in Chunchula?

In September, the average sunshine duration in Chunchula is 9.6h.

What is the UV index reading in September in Chunchula?

The average daily maximum UV index in September in Chunchula is 6. A UV Index of 6 to 7 symbolizes a high health threat from unsafe exposure to Sun's UV rays.
Average humidity
Average rainfall days
Average snowfall
Average snowfall days
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in September
Chunchula, AL

Average temperature in September - Chunchula, AL
  • Average high temperature in September: 87.8°F

The warmest month (with the highest average high temperature) is July (91.6°F).
The month with the lowest average high temperature is January (58.5°F).

  • Average low temperature in September: 71.4°F

The month with the highest average low temperature is August (75.6°F).
The coldest month (with the lowest average low temperature) is January (42.3°F).

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Average pressure in September
Chunchula, AL

Average pressure in September - Chunchula, AL
  • Average pressure in September: 29.98"Hg

The month with the highest atmospheric pressure is January (30.16"Hg).
The months with the lowest atmospheric pressure are June and August (29.97"Hg).

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Average wind speed in September
Chunchula, AL

Average wind speed in September - Chunchula, AL
  • Average wind speed in September: 5.2mph

The windiest month (with the highest average wind speed) is April (6.9mph).
The calmest month (with the lowest average wind speed) is July (4.8mph).

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Average humidity in September
Chunchula, AL

Average humidity in September - Chunchula, AL
  • Average humidity in September: 74%

The month with the highest relative humidity is December (80%).
The month with the lowest relative humidity is October (71%).

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Average rainfall in September
Chunchula, AL

Average rainfall in September - Chunchula, AL
  • Average rainfall in September: 3.35"

The wettest month (with the highest rainfall) is August (5.51").
The driest month (with the least rainfall) is November (2.01").

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Average rainfall days in September
Chunchula, AL

Average rainfall days in September - Chunchula, AL
  • Average rainfall days in September: 18.4 days

The month with the highest number of rainy days is July (25.2 days).
The month with the least rainy days is November (7.6 days).

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Average snowfall in September
Chunchula, AL

Average snowfall in September - Chunchula, AL
  • Average snowfall in September: 0"

The month with the highest snowfall is January (0.16").
The months with the least snowfall are February, March, April, May, June, July, August, September, October, November and December (0").

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Average snowfall days in September
Chunchula, AL

Average snowfall days in September - Chunchula, AL
  • Average snowfall days in September: 0 days

The month with the highest number of snowfall days is January (0.4 days).
The months with the least snowfall days are February, April, May, June, July, August, September, October and November (0 days).

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Average daylight in September /
Average sunshine in September
Chunchula, AL

Average daylight in September / Average sunshine in September - Chunchula, AL
  • Average daylight in September: 12h and 20min

The month with the longest days is June (Average daylight: 14h and 7min).
The month with the shortest days is December (Average daylight: 10h and 11min).

  • Average sunshine in September: 9h and 36min

The month with the most sunshine is June (Average sunshine: 11h and 0min).
The month with the least sunshine is December (Average sunshine: 5h and 18min).

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Average sunshine days in September
Chunchula, AL

Average sunshine days in September - Chunchula, AL
  • Average sunshine days in September: 10.5 days

The months with the most sunshine days are October and November (20.8 days).
The month with the least sunshine days is July (4.6 days).

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Average UV index in September
Chunchula, AL

Average UV index in September - Chunchula, AL
  • 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 3).

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Average cloud cover in September
Chunchula, AL

Average cloud cover in September - Chunchula, AL
  • Average cloud cover in September: 27

The months with the most cloud cover are February and December (Cloud cover 44).
The month with the least cloud cover is October (Cloud cover 24).

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Average visibility in September
Chunchula, AL

Average visibility in September - Chunchula, AL
  • 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).

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