September weather forecast and climate
Cherokee, AL

September, the first month of the autumn, in Cherokee, is also a moderately hot month, with average temperature ranging between max 83.3°F (28.5°C) and min 63.7°F (17.6°C).

Temperature

In Cherokee, the average high-temperature in September is practically the same as in August - a warm 83.3°F (28.5°C). The average low-temperature, in September, is 63.7°F (17.6°C).

Heat index

In September, the average heat index is calculated to a tropical 90.1°F (32.3°C). Take special precautions - heat exhaustion and heat cramps are expected. Heatstroke may occur with lengthy activity.
Take into consideration that the heat index values are calculated for shade and light wind conditions. With the 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', 'felt air temperature', 'feels like', or 'apparent temperature', is a measure that combines both air temperature and relative humidity into a single value that indicates how hot the weather feels. Additional factors like clothing, differences in body mass, height, and shape, wind, and activity influence one's weather impression. Be aware that direct exposure to sunlight increases heat impact, and may raise the heat index additionally, by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly important for children. 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.

Humidity

In September, the average relative humidity is 74%.

Rainfall

In Cherokee, during September, the rain falls for 12.6 days and regularly aggregates up to 2.4" (61mm) of precipitation. In Cherokee, during the entire year, the rain falls for 170.1 days and collects up to 40.12" (1019mm) of precipitation.

Snowfall

In Cherokee snow does not fall in May through October.

Daylight

In Cherokee, the average length of the day is 12.4h.

Sunshine

In September, the average sunshine is 8.9h.

UV index

In September, the average daily maximum UV index is 5. A UV Index estimate of 3 to 5 represents a medium health hazard from the exposure to the Sun's UV rays for average individuals.
Note: In September, the average maximum UV index of 5 translate into the following recommendations:
Take precautions. Light skin individuals may get burned in less than 30 minutes. The solar radiation is most powerful near the mid-day, so the exposure to the direct Sun should be reduced accordingly. 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 Cherokee?

In September, the average high-temperature is 83.3°F (28.5°C), and the average low-temperature is 63.7°F (17.6°C). The average heat index (a.k.a. 'apparent temperature', 'feels like'), that calculates temperature value influenced by the moisture in the air, in September is calculated to 90.1°F (32.3°C).

What is the average humidity in September in Cherokee?

In September, the average relative humidity in Cherokee is 74%.

How many days does it rain in September in Cherokee?

In Cherokee, Alabama, in September, during 12.6 rainfall days, 2.4" (61mm) of precipitation is typically accumulated.

When it does not snow in Cherokee?

In Cherokee snow does not fall in May through October.

How many hours of daylight does Cherokee have in September?

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

How many hours of sunshine does Cherokee have in September?

The average sunshine in September is 8.9h.

How high is the UV index in September in Cherokee?

In September, the average daily maximum UV index is 5. A UV Index of 3 to 5 symbolizes a moderate vulnerability from unprotected exposure to the UV radiation.
Average temperature in September - Cherokee, AL
  • Average high temperature in September: 83.3°F

The warmest month (with the highest average high temperature) is July (89.4°F).
The month with the lowest average high temperature is January (47.7°F).

  • Average low temperature in September: 63.7°F

The month with the highest average low temperature is July (69.4°F).
The coldest month (with the lowest average low temperature) is January (33.1°F).

Average pressure in September - Cherokee, AL
  • Average pressure in September: 30.01"

The month with the highest atmospheric pressure is January (30.17").
The month with the lowest atmospheric pressure is June (29.97").

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

The windiest month (with the highest average wind speed) is February (7.9mph).
The calmest month (with the lowest average wind speed) is July (4.6mph).

Average humidity in September - Cherokee, 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 (73%).

Average rainfall in September - Cherokee, AL
  • Average rainfall in September: 2.4"

The wettest month (with the highest rainfall) is February (4.37").
The driest month (with the least rainfall) is November (2.28").

Average rainfall days in September - Cherokee, AL
  • Average rainfall days in September: 12.6 days

The month with the highest number of rainy days is July (19.1 days).
The month with the least rainy days is November (9.7 days).

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

The month with the highest snowfall is February (0.55").
Months with the least snowfall are May, June, July, August, September and October (0").

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

The month with the highest number of snowfall days is January (2.3 days).
Months with the least snowfall days are May, June, July, August, September and October (0 days).

Average daylight in September / Average sunshine in September - Cherokee, AL
  • Average daylight in September: 12.4h

The month with the longest days is June (Average daylight: 14.5h).
The month with the shortest days is December (Average daylight: 9.9h).

  • Average sunshine in September: 8.9h

The month with the most sunshine is June (Average sunshine: 10.3h).
The month with the least sunshine is December (Average sunshine: 4.5h).

Average sunshine days in September - Cherokee, AL
  • Average sunshine days in September: 16.3 days

The month with the most sunshine days is November (19.7 days).
The month with the least sunshine days is July (9.8 days).

Average UV index in September - Cherokee, AL
  • Average UV index in September: 5

Months with the highest UV index are May, June, July and August (UV index 6).
The month with the lowest UV index is December (UV index 2).

Average cloud cover in September - Cherokee, AL
  • Average cloud cover in September: 31

The month with the most cloud cover is February (Cloud cover 51).
Months with the least cloud cover are June and September (Cloud cover 31).

Average visibility in September - Cherokee, AL
  • Average visibility in September: 6mi

Months with the highest visibility are February, March, April, June, September, October, November and December (6mi).
Months with the lowest visibility are January, May, July and August (5mi).