September weather forecast
Atwood, AL

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Weather in September

The first month of the autumn, September, is also a moderately hot month in Atwood, Alabama, with temperature in the range of an average low of 64°F (17.8°C) and an average high of 84°F (28.9°C).

Temperature

Atwood signifies an average high-temperature of a warm 84°F (28.9°C) in September, closely mirroring the 89.2°F (31.8°C) of August. Atwood experiences an average temperature drop to a comfortable 64°F (17.8°C) during September nights.

Heat index

The heat index value during September is estimated at a hot 91.4°F (33°C). Implement heightened safety measures - risk of heat exhaustion and heat cramps is increased. Prolonged activity may result in heatstroke.
Be advised, the heat index considers values for conditions in shade and with a light breeze. With exposure to direct sunshine, the heat index could climb by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'apparent temperature' or 'real feel', binds temperature metrics with humidity values to give a sense of the actual warmth. The impact of temperature is individual, as people's perception of weather may change based on their body mass, height, and physical activity. Direct sun exposure is noteworthy in its ability to escalate the felt temperature, potentially adding 15 Fahrenheit (8 Celsius) degrees to the heat index. Heat index values are largely significant for babies and toddlers. Children are often less aware of the need to rest and re-hydrate. Thirst is a late sign of dehydration - it's vital to remain hydrated, particularly during prolonged physical activities.

Humidity

In Atwood, the average relative humidity in September is 73%.

Rainfall

In Atwood, Alabama, in September, it is raining for 13.1 days, with typically 2.56" (65mm) of accumulated precipitation. In Atwood, Alabama, during the entire year, the rain falls for 170.7 days and collects up to 40.24" (1022mm) of precipitation.

Snowfall

In Atwood, snow does not fall in April through October.

Daylight

In Atwood, the average length of the day in September is 12h and 23min.
On the first day of the month, sunrise is at 6:25 am and sunset at 7:17 pm. On the last day of September, sunrise is at 6:46 am and sunset at 6:37 pm CDT.

Sunshine

In September, the average sunshine in Atwood is 9h.

UV index

The average daily maximum UV index in September in Atwood is 5. A UV Index estimate of 3 to 5 represents a moderate threat to health from unsafe exposure to UV radiation for average individuals.
Note: In September, a regular UV index of 5 translates into these guidelines:
Make use of precautions - It is urged to ward off sun damage. Solar radiation peaks around mid-day, so it's wise to limit exposure to the Sun at this time. Loose clothes with a tight weave are optimal for safeguarding yourself against the Sun's rays.
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Frequently asked questions

How hot is September in Atwood?

Atwood in September has an average high-temperature of 84°F (28.9°C) and an average low-temperature of 64°F (17.8°C). The average heat index (a.k.a. 'felt air temperature', 'real feel'), which factors the actual air temperature with the relative humidity, in September is estimated at 91.4°F (33°C).

What is the average humidity in September in Atwood?

In September, the average relative humidity in Atwood, Alabama, is 73%.

How many days does it rain in September in Atwood?

In Atwood, Alabama, in September, it is raining for 13.1 days, with typically 2.56" (65mm) of accumulated precipitation.

When it does not snow in Atwood?

April through October are months without snowfall in Atwood, Alabama.

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

In Atwood, the average day length in September is 12h and 23min.

When is the sunrise / sunset in September in Atwood?

On the first day of September in Atwood, sunrise is at 6:25 am and sunset at 7:17 pm. On the last day of the month, sunrise is at 6:46 am and sunset at 6:37 pm CDT.

How many hours of sunshine does Atwood have in September?

In September, the average sunshine duration in Atwood is 9h.

How high is the UV index in September in Atwood?

In Atwood, Alabama, the average daily maximum UV index in September is 5. A UV Index estimate of 3 to 5 represents a medium hazard to health from unprotected exposure to UV radiation.
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
Atwood, AL

Average temperature in September - Atwood, AL
  • Average high temperature in September: 84°F

The warmest month (with the highest average high temperature) is July (90.1°F).
The month with the lowest average high temperature is January (48.6°F).

  • Average low temperature in September: 64°F

The month with the highest average low temperature is July (70°F).
The coldest month (with the lowest average low temperature) is January (33.6°F).

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Average pressure in September
Atwood, AL

Average pressure in September - Atwood, 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).

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Average wind speed in September
Atwood, AL

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

The windiest month (with the highest average wind speed) is February (7.8mph).
The calmest month (with the lowest average wind speed) is July (4.6mph).

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Average humidity in September
Atwood, AL

Average humidity in September - Atwood, AL
  • Average humidity in September: 73%

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

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Average rainfall in September
Atwood, AL

Average rainfall in September - Atwood, AL
  • Average rainfall in September: 2.56"

The wettest month (with the highest rainfall) is February (4.41").
The driest month (with the least rainfall) is November (2.28").

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Average rainfall days in September
Atwood, AL

Average rainfall days in September - Atwood, AL
  • Average rainfall days in September: 13.1 days

The month with the highest number of rainy days is July (19.2 days).
The month with the least rainy days is November (9.4 days).

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Average snowfall in September
Atwood, AL

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

The months with the highest snowfall are January and February (0.55").
The months with the least snowfall are April, May, June, July, August, September and October (0").

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Average snowfall days in September
Atwood, AL

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

The month with the highest number of snowfall days is February (1.8 days).
The 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
Atwood, AL

Average daylight in September / Average sunshine in September - Atwood, 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: 9h and 0min

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

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Average sunshine days in September
Atwood, AL

Average sunshine days in September - Atwood, AL
  • Average sunshine days in September: 14.7 days

The month with the most sunshine days is October (19.1 days).
The month with the least sunshine days is July (10.2 days).

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Average UV index in September
Atwood, AL

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

The months with the highest UV index are June and July (UV index 7).
The month with the lowest UV index is December (UV index 2).

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Average cloud cover in September
Atwood, AL

Average cloud cover in September - Atwood, AL
  • Average cloud cover in September: 30

The months with the most cloud cover are February and December (Cloud cover 50).
The months with the least cloud cover are June and September (Cloud cover 30).

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Average visibility in September
Atwood, AL

Average visibility in September - Atwood, 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).

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Atwood, Alabama, USA

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