September weather forecast and climate
Courtland, AL

The first month of the autumn, September, is still a warm month in Courtland, Alabama, with temperature in the range of an average high of 82.8°F (28.2°C) and an average low of 63.9°F (17.7°C).

Temperature

In September, the average high-temperature is practically the same as in August - a warm 82.8°F (28.2°C). In September, in Courtland, the average low-temperature is 63.9°F (17.7°C).

Heat index

The average heat index in September is evaluated at a hot 88.9°F (31.6°C). Constant exposure and activity lead to possible fatigue. Prolonged exercise may result in heat cramps.
Note that heat index values are valued for light wind and location in the shade. 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', 'apparent temperature', 'feels like', or 'felt air temperature', is a measure that combines both air temperature and relative humidity into a single value that indicates how hot the weather feels. This effect is individual, with diverse people perceiving weather differently for numerous reasons (differences in body mass, height, and shape, pregnancy, wind), and activity. 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 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.

Humidity

In Courtland, the average relative humidity is 74%.

Rainfall

In Courtland, during September, the rain falls for 13.9 days and regularly aggregates up to 2.72" (69mm) of precipitation. Throughout the year, there are 177.1 rainfall days, and 42.6" (1082mm) of precipitation is accumulated.

Snowfall

In Courtland, Alabama, snow does not fall in April through October.

Daylight

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

Sunshine

In September, the average sunshine is 8.9h.

UV index

The average daily maximum UV index in September is 5. A UV Index value of 3 to 5 symbolizes a moderate health risk from unsafe exposure to the UV radiation for average individuals.
Note: The daily maximum UV index of 5 interpret into the following advice:
Take precautions - Protection against sunburn is recommended. The Sun's most intense and consequently most harmful UV radiation during midday hours should be decreased by minimizing exposure and seeking shade. A wide-brim hat offers excellent sun protection for 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.

What is the temperature in September in Courtland?

In Courtland, in September, the average high-temperature is 82.8°F (28.2°C), and the average low-temperature is 63.9°F (17.7°C). The average heat index (a.k.a. 'apparent temperature', 'felt air temperature'), that represents influence of the relative humidity to air temperaure, in September is calculated to 88.9°F (31.6°C).

What is the average humidity in September in Courtland?

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

How many days does it rain in September in Courtland?

In Courtland, Alabama, in September, it is raining for 13.9 days, with typically 2.72" (69mm) of accumulated precipitation.

When it does not snow in Courtland?

April through October are months without snowfall in Courtland.

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

The average length of the day in September is 12.4h.

How long on average sun shines in September in Courtland?

In September, the average sunshine in Courtland, Alabama, is 8.9h.

What is the UV index intensity in September in Courtland?

The average daily maximum UV index in September in Courtland is 5. A UV Index reading of 3 to 5 represents a medium hazard to health from unprotected exposure to the UV radiation.
Average temperature in September - Courtland, AL
  • Average high temperature in September: 82.8°F

The warmest month (with the highest average high temperature) is July (88.7°F).
The month with the lowest average high temperature is January (47.8°F).

  • Average low temperature in September: 63.9°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 (33.3°F).

Average pressure in September - Courtland, AL
  • Average pressure in September: 30.02"

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

The windiest month (with the highest average wind speed) is February (8.5mph).
The calmest month (with the lowest average wind speed) is July (4.9mph).

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

The month with the highest relative humidity is December (79%).
The month with the lowest relative humidity is October (72%).

Average rainfall in September - Courtland, AL
  • Average rainfall in September: 2.72"

The wettest month (with the highest rainfall) is December (4.25").
The driest month (with the least rainfall) is November (2.48").

Average rainfall days in September - Courtland, AL
  • Average rainfall days in September: 13.9 days

The month with the highest number of rainy days is July (20.2 days).
The month with the least rainy days is November (10.4 days).

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

The month with the highest snowfall is February (0.63").
Months with the least snowfall are April, May, June, July, August, September and October (0").

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

The month with the highest number of snowfall days is February (2.2 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 - Courtland, 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: 10.5h).
The month with the least sunshine is February (Average sunshine: 4.6h).

Average sunshine days in September - Courtland, AL
  • Average sunshine days in September: 13.8 days

The month with the most sunshine days is October (18.5 days).
The month with the least sunshine days is July (8.4 days).

Average UV index in September - Courtland, 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 - Courtland, AL
  • Average cloud cover in September: 30

The month with the most cloud cover is February (Cloud cover 50).
The month with the least cloud cover is June (Cloud cover 29).

Average visibility in September - Courtland, 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).