September weather forecast and climate
Kennedy, AL

Weather in September

September, the first month of the autumn, in Kennedy, is also a moderately hot month, with temperature in the range of an average low of 65.5°F (18.6°C) and an average high of 85.6°F (29.8°C).

Temperature

In September, the average high-temperature is essentially the same as in August - a warm 85.6°F (29.8°C). The average low-temperature, in September, is 65.5°F (18.6°C).

Heat index

In September, the average heat index is calculated to a very hot 95°F (35°C). Take special precautions - heat exhaustion and heat cramps are expected. Heatstroke may occur with lengthy activity.
Note that heat index values are valued for light wind and location in the shade. 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 'apparent temperature', 'real feel', 'felt air temperature', or 'feels like', is what the temperature feels like to the human body when the air temperature is combined with the relative humidity. Additional factors like differences in body mass, height, and shape, metabolic differences, pregnancy, 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.
The human body normally cools itself by perspiration. Excessive warmth is eliminated from the body by evaporation of sweat. Under high air temperature and humidity (high heat index) conditions, perspiration is limited, and the perception of heat is increased. When heat gain surpasses the level the body can shed, body temperature begins to increase, and consequently, overheating and dehydration can occur, with varying severity.

Humidity

September and October, with an average relative humidity of 72%, are the least humid months in Kennedy.

Rainfall

The month with the least rainfall in Kennedy is September when the rain falls for 11.9 days and typically collects 2.4" (61mm) of precipitation.

Snowfall

In Kennedy snow does not fall in April through October.

Daylight

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

Sunshine

In September, the average sunshine is 9.3h.

UV index

The average daily maximum UV index in Kennedy, Alabama, is 5. A UV Index of 3 to 5 symbolizes a moderate threat to health from unsafe exposure to the UV radiation for average individuals.
Note: In September, the average maximum UV index of 5 translate into the following recommendations:
Take precautions - Protection against sun damage is advised. The solar radiation is most powerful near the mid-day, so the exposure to the direct Sun should be reduced accordingly. 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.
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FAQ

What is the temperature in September in Kennedy?

In September, in Kennedy, the average high-temperature is 85.6°F (29.8°C), and the average low-temperature is 65.5°F (18.6°C). In September, the average heat index (a.k.a. 'feels like', 'felt air temperature'), that combines air temperature and relative humidity, is evaluated at 95°F (35°C).

What is the least humid month in Kennedy?

Months with the lowest humidity are September and October, with an average relative humidity of 72%.

What is the average humidity in September in Kennedy?

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

How much does it rain in Kennedy in September?

In Kennedy, during September, the rain falls for 11.9 days and regularly aggregates up to 2.4" (61mm) of precipitation.

What is the driest month in Kennedy?

The month with the least rainfall in Kennedy, Alabama, is September when the rain falls for 11.9 days and typically collects 2.4" (61mm) of precipitation.

When it does not snow in Kennedy?

April through October are months without snowfall.

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

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

How many hours of sunshine does Kennedy have in September?

In September, the average sunshine in Kennedy, Alabama, is 9.3h.

How high is the UV index in September in Kennedy?

The average daily maximum UV index in September in Kennedy, Alabama, is 5. A UV Index of 3 to 5 symbolizes a medium health risk from the exposure to the Sun's UV rays.

Average temperature in September
Kennedy, AL

Average temperature in September - Kennedy, AL
  • Average high temperature in September: 85.6°F

The warmest months (with the highest average high temperature) are July and August (91°F).
The month with the lowest average high temperature is January (50.5°F).

  • Average low temperature in September: 65.5°F

The month with the highest average low temperature is July (71.1°F).
The coldest month (with the lowest average low temperature) is January (35.4°F).

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Average pressure in September
Kennedy, AL

Average pressure in September - Kennedy, AL
  • Average pressure in September: 30"

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

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Average wind speed in September
Kennedy, AL

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

The windiest month (with the highest average wind speed) is February (7.5mph).
The calmest month (with the lowest average wind speed) is July (4.6mph).

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Average humidity in September
Kennedy, AL

Average humidity in September - Kennedy, AL
  • Average humidity in September: 72%

The month with the highest relative humidity is December (80%).
Months with the lowest relative humidity are September and October (72%).

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Average rainfall in September
Kennedy, AL

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

The wettest months (with the highest rainfall) are February and April (4.33").
The driest month (with the least rainfall) is September (2.4").

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Average rainfall days in September
Kennedy, AL

Average rainfall days in September - Kennedy, AL
  • Average rainfall days in September: 11.9 days

The month with the highest number of rainy days is July (18.5 days).
The month with the least rainy days is November (9.1 days).

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Average snowfall in September
Kennedy, AL

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

The month with the highest snowfall is January (0.47").
Months with the least snowfall are April, May, June, July, August, September and October (0").

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Average snowfall days in September
Kennedy, AL

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

The month with the highest number of snowfall days is February (1.3 days).
Months with the least snowfall days are April, May, June, July, August, September and October (0 days).

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Average daylight in September /
Average sunshine in September
Kennedy, AL

Average daylight in September / Average sunshine in September - Kennedy, 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: 10h).

  • Average sunshine in September: 9.3h

The month with the most sunshine is June (Average sunshine: 10.5h).
Months with the least sunshine are February and December (Average sunshine: 4.8).

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Average sunshine days in September
Kennedy, AL

Average sunshine days in September - Kennedy, AL
  • Average sunshine days in September: 16.4 days

The month with the most sunshine days is October (20 days).
The month with the least sunshine days is July (10.3 days).

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Average UV index in September
Kennedy, AL

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

Months with the highest UV index are June and July (UV index 7).
Months with the lowest UV index are January, February and December (UV index 3).

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Average cloud cover in September
Kennedy, AL

Average cloud cover in September - Kennedy, AL
  • Average cloud cover in September: 28

The month with the most cloud cover is December (Cloud cover 49).
The month with the least cloud cover is September (Cloud cover 28).

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Average visibility in September
Kennedy, AL

Average visibility in September - Kennedy, 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).

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