September weather forecast
Cantelous, AL

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Weather in September

The first month of the autumn, September, is still a tropical month in Cantelous, Alabama, with an average temperature fluctuating between 67.5°F (19.7°C) and 87.1°F (30.6°C).

Temperature

The advent of September denotes an average high-temperature of a still hot 87.1°F (30.6°C), subtly different from August's 90.9°F (32.7°C). In Cantelous, an average nighttime temperature of 67.5°F (19.7°C) is expected during September.

Heat index

The average heat index in September is evaluated at a very hot 98.6°F (37°C). Ensure extra safety steps, heat exhaustion and heat cramps are likely. Long activity might lead to heatstroke.
Records show heat index calculations are tailored for shaded regions and mild winds. Heat index values have the potential to be boosted by 15 Fahrenheit (8 Celsius) degrees due to direct sunlight.
Note: The heat index, also known as 'felt air temperature' or 'real feel', is calculated by taking the relative humidity value for a specific location and factoring it into the air temperature reading. The experience of temperature can be subjective, varying based on the individual's activity and heat perception, influenced by factors like wind, attire, and metabolic variations. It is noteworthy that being in direct sunlight can enhance the weather's impact, raising the heat index by as much as 15 Fahrenheit (8 Celsius) degrees. Heat index values are especially crucial for babies and toddlers. Youngsters are usually more at risk than adults, considering they sweat less. Additionally, their high skin surface area compared to their little bodies and their high heat production due to activity increases their risk.
The human body normally cools itself by perspiration, as evaporated sweat carries heat away from the body. In conditions of both high temperature and humidity (a high heat index), sweating is limited and the perception of heat is enhanced. Heat-related disorders may develop if heat gain in the body overshadows its cooling capacity, leading to elevated temperatures.

Humidity

The average relative humidity in September is 72%.

Rainfall

In Cantelous, during September, the rain falls for 14.4 days and regularly aggregates up to 1.61" (41mm) of precipitation. Throughout the year, there are 156.3 rainfall days, and 26.34" (669mm) of precipitation is accumulated.

Snowfall

In Cantelous, snow does not fall in April through November.

Daylight

The average length of the day in September is 12h and 22min.
On the first day of September, sunrise is at 6:21 am and sunset at 7:09 pm. On the last day of the month, sunrise is at 6:39 am and sunset at 6:31 pm CDT.

Sunshine

In Cantelous, the average sunshine in September is 8.8h.

UV index

In Cantelous, the average daily maximum UV index in September is 6. A UV Index value of 6 to 7 symbolizes a high health hazard from exposure to the Sun's UV radiation for the ordinary person.
Note: The average daily UV index of 6 in September transforms into the following instructions:
Undertake protective measures and comply with sun safety rules. Shielding against skin and eye damage is essential. 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. Always opt for UVA and UVB-resistant sunglasses on radiant days.

Frequently asked questions

Is it hot during September?

In September, in Cantelous, the average high-temperature is 87.1°F (30.6°C), and the average low-temperature is 67.5°F (19.7°C). The average heat index (a.k.a. 'felt air temperature', 'apparent temperature'), which represents the influence of relative humidity on air temperature, in September is evaluated at 98.6°F (37°C).

What is the average humidity in September?

The average relative humidity in September is 72%.

How many days does it rain in September?

In Cantelous, in September, during 14.4 rainfall days, 1.61" (41mm) of precipitation is typically accumulated.

When it does not snow?

In Cantelous, snow does not fall in April through November.

What is the average length of the day in September?

The average day length in September is 12h and 22min.

When is the sunrise / sunset in September?

On the first day of September, sunrise is at 6:21 am and sunset at 7:09 pm. On the last day of the month, sunrise is at 6:39 am and sunset at 6:31 pm CDT.

How long on average sun shines in September?

The average sunshine duration in September is 8.8h.

What is the UV index intensity in September?

In Cantelous, the average daily maximum UV index in September is 6. A UV Index value of 6 to 7 symbolizes a high health risk from unsafe exposure to Sun's UV rays.
Average humidity
Average rainfall days
Average snowfall
Average snowfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in September
Cantelous, AL

Average temperature in September - Cantelous, AL
  • Average high temperature in September: 87.1°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 (55°F).

  • Average low temperature in September: 67.5°F

The months with the highest average low temperature are July and August (72.1°F).
The coldest month (with the lowest average low temperature) is January (38.7°F).

Average pressure in September
Cantelous, AL

Average pressure in September - Cantelous, AL
  • Average pressure in September: 29.99"Hg

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

Average wind speed in September
Cantelous, AL

Average wind speed in September - Cantelous, AL
  • Average wind speed in September: 5.4mph

The windiest months (with the highest average wind speed) are January and February (7.8mph).
The calmest month (with the lowest average wind speed) is July (4.9mph).

Average humidity in September
Cantelous, AL

Average humidity in September - Cantelous, AL
  • Average humidity in September: 72%

The month with the highest relative humidity is December (79%).
The month with the lowest relative humidity is October (70%).

Average rainfall in September
Cantelous, AL

Average rainfall in September - Cantelous, AL
  • Average rainfall in September: 1.61"

The wettest month (with the highest rainfall) is August (2.91").
The driest month (with the least rainfall) is November (1.5").

Average rainfall days in September
Cantelous, AL

Average rainfall days in September - Cantelous, AL
  • Average rainfall days in September: 14.4 days

The month with the highest number of rainy days is July (21 days).
The month with the least rainy days is November (6.9 days).

Average snowfall in September
Cantelous, AL

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

The month with the highest snowfall is January (0.28").
The months with the least snowfall are April, May, June, July, August, September, October and November (0").

Average snowfall days in September
Cantelous, AL

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

The month with the highest number of snowfall days is January (0.5 days).
The months with the least snowfall days are April, May, June, July, August, September, October and November (0 days).

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

Average daylight in September / Average sunshine in September - Cantelous, AL
  • Average daylight in September: 12h and 2min

The month with the longest days is June (Average daylight: 14h and 12min).
The month with the shortest days is December (Average daylight: 10h and 6min).

  • Average sunshine in September: 8h and 5min

The month with the most sunshine is June (Average sunshine: 10h and 48min).
The months with the least sunshine are February and December (Average sunshine: 5h and 6min).

Average sunshine days in September
Cantelous, AL

Average sunshine days in September - Cantelous, AL
  • Average sunshine days in September: 13.7 days

The month with the most sunshine days is October (21.5 days).
The month with the least sunshine days is July (7.4 days).

Average UV index in September
Cantelous, AL

Average UV index in September - Cantelous, AL
  • Average UV index in September: 6

The months with the highest UV index are June, July and August (UV index 7).
The months with the lowest UV index are January and December (UV index 3).

Average cloud cover in September
Cantelous, AL

Average cloud cover in September - Cantelous, AL
  • Average cloud cover in September: 30

The months with the most cloud cover are February and December (Cloud cover 45).
The month with the least cloud cover is October (Cloud cover 29).

Average visibility in September
Cantelous, AL

Average visibility in September - Cantelous, 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).

Cantelous, Alabama, USA

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