September weather forecast and climate
Aldridge Grove, AL

The first month of the autumn, September, is also a moderately hot month in Aldridge Grove, Alabama, with average temperature varying between 63.9°F (17.7°C) and 83.1°F (28.4°C).

Temperature

In September, the average high-temperature is essentially the same as in August - a moderately hot 83.1°F (28.4°C). The average low-temperature, in September, is 63.9°F (17.7°C).

Heat index

In September, the average heat index is appraised at a hot 89.8°F (32.1°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. 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', 'felt air temperature', or 'apparent 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 (differences in body mass, height, and shape, 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. 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 Aldridge Grove, the average relative humidity in September is 74%.

Rainfall

In Aldridge Grove, in September, during 14.3 rainfall days, 2.68" (68mm) of precipitation is typically accumulated. Throughout the year, there are 176 rainfall days, and 42.83" (1088mm) of precipitation is accumulated.

Snowfall

April through October are months without snowfall in Aldridge Grove, Alabama.

Daylight

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

Sunshine

In September, the average sunshine is 8.8h.

UV index

In September, the average daily maximum UV index in Aldridge Grove is 5. A UV Index value of 3 to 5 symbolizes a moderate threat to health from the exposure to the Sun's UV rays for the ordinary person.
Note: In September, the average maximum UV index of 5 translate into the following recommendations:
Take precautions - Protection against sunburn is recommended. The solar radiation is most powerful near the mid-day, so the exposure to the direct Sun should be reduced accordingly. Sun-protective clothing, a long-sleeved shirt and pants, a wide-brimmed hat, and UVA and UVB-blocking sunglasses are particularly helpful in blocking UV radiation's harmful effects.

What is the temperature in September in Aldridge Grove?

In September, in Aldridge Grove, Alabama, the average high-temperature is 83.1°F (28.4°C), and the average low-temperature is 63.9°F (17.7°C). The average heat index (a.k.a. 'real feel', 'felt air temperature'), that combines relative humidity and air temperature, in September is evaluated at 89.8°F (32.1°C).

What is the average humidity in September in Aldridge Grove?

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

How much does it rain in Aldridge Grove in September?

In Aldridge Grove, during September, the rain falls for 14.3 days and regularly aggregates up to 2.68" (68mm) of precipitation.

When it does not snow in Aldridge Grove?

April through October are months without snowfall.

What is the average length of the day in September in Aldridge Grove?

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

How many hours of sunshine does Aldridge Grove have in September?

The average sunshine in September is 8.8h.

What is the UV index reading in September in Aldridge Grove?

In Aldridge Grove, the average daily maximum UV index in September is 5. A UV Index of 3 to 5 symbolizes a medium hazard to health from unsafe exposure to the Sun's UV rays.
Average temperature in September - Aldridge Grove, AL
  • Average high temperature in September: 83.1°F

The warmest month (with the highest average high temperature) is July (88.9°F).
The month with the lowest average high temperature is January (48.2°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 (33.4°F).

Average pressure in September - Aldridge Grove, 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 - Aldridge Grove, 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 - Aldridge Grove, 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 - Aldridge Grove, AL
  • Average rainfall in September: 2.68"

The wettest month (with the highest rainfall) is December (4.49").
The driest month (with the least rainfall) is November (2.36").

Average rainfall days in September - Aldridge Grove, AL
  • Average rainfall days in September: 14.3 days

The month with the highest number of rainy days is July (19.8 days).
The month with the least rainy days is November (10.6 days).

Average snowfall in September - Aldridge Grove, 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 - Aldridge Grove, AL
  • Average snowfall days in September: 0 days

The month with the highest number of snowfall days is February (2.1 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 - Aldridge Grove, AL
  • Average daylight in September: 12.4h

The month with the longest days is June (Average daylight: 14.4h).
The month with the shortest days is December (Average daylight: 9.9h).

  • Average sunshine in September: 8.8h

Months with the most sunshine are June and July (Average sunshine: 10.3h).
The month with the least sunshine is February (Average sunshine: 4.5h).

Average sunshine days in September - Aldridge Grove, AL
  • Average sunshine days in September: 14.2 days

The month with the most sunshine days is October (18.7 days).
The month with the least sunshine days is July (9.3 days).

Average UV index in September - Aldridge Grove, 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 - Aldridge Grove, AL
  • Average cloud cover in September: 31

The month with the most cloud cover is February (Cloud cover 51).
The month with the least cloud cover is June (Cloud cover 30).

Average visibility in September - Aldridge Grove, 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).