September weather forecast and climate
Cantelous, AL

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

Temperature

In Cantelous, Alabama, the average high-temperature is relatively the same as in August - a still tropical 87.1°F (30.6°C). In Cantelous, in September, the average low-temperature is 67.5°F (19.7°C).

Heat index

In September, the average heat index is calculated to a sweltering 98.8°F (37.1°C). Take extra precautions, as heat cramps and heat exhaustion are possible. Sustained activity may result in heatstroke.
Take into consideration that the heat index values are calculated for shade and light wind conditions. Exposure to direct sunshine can increase heat index values 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 calculated temperature value of how hot it feels when the moisture in the air is factored in. This effect is subjective, depending on the activity and individual's heat perception influenced by various reasons (metabolic differences, pregnancy, wind). 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. Children are often less aware of the need to rest and re-hydrate. Thirst is a late sign of dehydration - it is vital to remain 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. High relative humidity reduces the evaporation rate, resulting in a lower heat removal rate from the body, causing the perception of being overheated. If the body can not disperse the excessive heat and body temperature reaches conditions of hyperthermia, above 99.5°F (37.5°C) to 100.9°F (38.3°C), thermal conditions are potentially life-threatening.

Humidity

The average relative humidity in September is 72%.

Rainfall

In Cantelous, in September, it is raining for 14.4 days, with typically 1.61" (41mm) of accumulated precipitation. In Cantelous, during the entire year, the rain falls for 156.3 days and collects up to 26.34" (669mm) of precipitation.

Snowfall

In Cantelous snow does not fall in April through November.

Daylight

In Cantelous, the average length of the day in September is 12.4h.

Sunshine

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

UV index

The average daily maximum UV index in September is 6. A UV Index value of 6 to 7 symbolizes a high health risk from unprotected 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 utilize sun safety practices. Protection against the skin and eye damage is required. 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. On bright days sunglasses that block both UVA and UVB rays should be worn. A hat with a wide brim is extremely helpful, as it can prevent roughly 50% of UV radiation from reaching the eyes.

What is the temperature in September in Cantelous?

The average high-temperature, in September, in Cantelous, is 87.1°F (30.6°C), while the average low-temperature is 67.5°F (19.7°C). The average heat index (a.k.a. 'felt air temperature', 'real feel'), that takes the relative humidity and factores it into the air temperature reading, in September is evaluated at 98.8°F (37.1°C).

What is the average humidity in September in Cantelous?

In September, the average relative humidity in Cantelous, Alabama, is 72%.

How much does it rain in Cantelous in September?

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

When it does not snow in Cantelous?

April through November are months without snowfall.

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

In September, the average length of the day in Cantelous, Alabama, is 12.4h.

How many hours of sunshine does Cantelous have in September?

The average sunshine in September in Cantelous is 8.8h.

How high is the UV index in September in Cantelous?

In Cantelous, Alabama, the average daily maximum UV index in September is 6. A UV Index estimate of 6 to 7 represents a high health risk from unprotected exposure to the UV radiation.
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

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: 29.99"

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

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: 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: 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: 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: 0"

The month with the highest snowfall is January (0.28").
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: 0 days

The month with the highest number of snowfall days is January (0.5 days).
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: 12.4h

The month with the longest days is June (Average daylight: 14.3h).
The month with the shortest days is December (Average daylight: 10.1h).

  • Average sunshine in September: 8.8h

The month with the most sunshine is June (Average sunshine: 10.8h).
Months with the least sunshine are February and December (Average sunshine: 5.1).

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: 6

Months with the highest UV index are June, July and August (UV index 7).
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: 30

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: 6mi

Months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).
Months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).