September weather forecast
Crooked Oak, AL

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Weather in September

September, the first month of the autumn in Crooked Oak, is also a moderately hot month, with an average temperature fluctuating between 83.1°F (28.4°C) and 63.9°F (17.7°C).

Temperature

September ushers in an average high-temperature of a warm 83.1°F (28.4°C), aligning closely with the preceding month. Crooked Oak records a consistent low-temperature of 63.9°F (17.7°C) during September nights.

Heat index

Throughout September, the heat index is calculated to be a hot 89.6°F (32°C). With unrelenting exposure and activity, one might experience exhaustion, leading to potential heat cramps.
Heat index data is primarily for areas with shade and subjected to light winds. Direct exposure to sunlight could raise the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'real feel' or 'feels like', ties air temperature with relative humidity to produce the perceived temperature sensation. An individual's perception of weather can be swayed by a variety of elements including metabolic differences, pregnancy status, and their level of physical exertion. In the direct sunlight, the weather's impact can be amplified, possibly boosting the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values hold great significance to children. Children often fail to recognize the requirement to rest and rehydrate. Thirst, being a late symptom of dehydration, underlines the importance of maintaining hydration, especially during ongoing physical activities.

Humidity

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

Rainfall

In Crooked Oak, during September, the rain falls for 13.6 days and regularly aggregates up to 2.52" (64mm) of precipitation. In Crooked Oak, during the entire year, the rain falls for 176 days and collects up to 41.97" (1066mm) of precipitation.

Snowfall

April through October are months without snowfall.

Daylight

In September, the average length of the day is 12h and 23min.
On the first day of the month, sunrise is at 6:24 am and sunset at 7:17 pm. On the last day of September, sunrise is at 6:45 am and sunset at 6:36 pm CDT.

Sunshine

In Crooked Oak, the average sunshine in September is 8.9h.

UV index

In September, the average daily maximum UV index in Crooked Oak, Alabama, is 5. A UV Index of 3 to 5 symbolizes a moderate threat to health from exposure to the Sun's UV radiation for ordinary individuals.
Note: The daily high UV index of 5 during September translates into the following recommendations:
Be mindful. Individuals with a lighter skin tone may suffer burns in less than 30 minutes. It's recommended to limit sun exposure when its radiation is at its peak during midday. For a sun-safe wardrobe, go for clothes that are tightly woven and generously sized.
Updated: Aug 13, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

How hot does it get in September?

The high-temperature, in September, in Crooked Oak, is 83.1°F (28.4°C), while the low-temperature averages to 63.9°F (17.7°C). The average heat index (a.k.a. 'feels like', 'real feel'), which represents the influence of relative humidity on air temperature, in September is calculated to be 89.6°F (32°C).

What is the average humidity in September?

In September, the average relative humidity is 74%.

How many days does it rain in September?

In September, the rain falls for 13.6 days. Throughout September, 2.52" (64mm) of precipitation is accumulated.

When it does not snow?

In Crooked Oak, snow does not fall in April through October.

How many hours of daylight does Crooked Oak have in September?

The average day length in September is 12h and 23min.

When is the sunrise / sunset in September?

In September, on the first day of the month, sunrise is at 6:24 am and sunset at 7:17 pm. On the last day of the month, sunrise is at 6:45 am and sunset at 6:36 pm CDT.

How many hours of sunshine does Crooked Oak have in September?

In September, the average sunshine duration is 8.9h.

How high is the UV index in September?

The average daily maximum UV index in September is 5. A UV Index of 3 to 5 symbolizes a moderate health threat 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
Crooked Oak, AL

Average temperature in September - Crooked Oak, AL
  • Average high temperature in September: 83.1°F

The warmest month (with the highest average high temperature) is July (89.2°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 (33.1°F).

Average pressure in September
Crooked Oak, AL

Average pressure in September - Crooked Oak, AL
  • Average pressure in September: 30.01"Hg

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

Average wind speed in September
Crooked Oak, AL

Average wind speed in September - Crooked Oak, AL
  • Average wind speed in September: 5.3mph

The windiest month (with the highest average wind speed) is February (8.3mph).
The calmest months (with the lowest average wind speed) are July and August (4.8mph).

Average humidity in September
Crooked Oak, AL

Average humidity in September - Crooked Oak, 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
Crooked Oak, AL

Average rainfall in September - Crooked Oak, AL
  • Average rainfall in September: 2.52"

The wettest month (with the highest rainfall) is February (4.57").
The driest month (with the least rainfall) is November (2.44").

Average rainfall days in September
Crooked Oak, AL

Average rainfall days in September - Crooked Oak, AL
  • Average rainfall days in September: 13.6 days

The month with the highest number of rainy days is July (18.9 days).
The month with the least rainy days is November (10.5 days).

Average snowfall in September
Crooked Oak, AL

Average snowfall in September - Crooked Oak, AL
  • Average snowfall in September: 0"

The month with the highest snowfall is February (0.75").
The months with the least snowfall are April, May, June, July, August, September and October (0").

Average snowfall days in September
Crooked Oak, AL

Average snowfall days in September - Crooked Oak, AL
  • Average snowfall days in September: 0 days

The month with the highest number of snowfall days is February (2.2 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).

Average daylight in September /
Average sunshine in September
Crooked Oak, AL

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

The month with the longest days is June (Average daylight: 14h and 24min).
The month with the shortest days is December (Average daylight: 9h and 54min).

  • Average sunshine in September: 8h and 5min

The months with the most sunshine are June and July (Average sunshine: 10h and 18min).
The month with the least sunshine is February (Average sunshine: 4h and 36min).

Average sunshine days in September
Crooked Oak, AL

Average sunshine days in September - Crooked Oak, AL
  • Average sunshine days in September: 14.8 days

The month with the most sunshine days is October (18.3 days).
The month with the least sunshine days is July (10.8 days).

Average UV index in September
Crooked Oak, AL

Average UV index in September - Crooked Oak, AL
  • Average UV index in September: 5

The 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
Crooked Oak, AL

Average cloud cover in September - Crooked Oak, AL
  • Average cloud cover in September: 31

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

Average visibility in September
Crooked Oak, AL

Average visibility in September - Crooked Oak, AL
  • Average visibility in September: 6mi

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

Crooked Oak, Alabama, USA

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