September weather forecast and climate
Allsboro, AL

September, the first month of the autumn, in Allsboro, is still a warm month, with average temperature varying between 64°F (17.8°C) and 84°F (28.9°C).

Temperature

In September, the average high-temperature is almost the same as in August - a warm 84°F (28.9°C). The average low-temperature, in September, is 64°F (17.8°C).

Heat index

In September, the average heat index is appraised at a hot 91.6°F (33.1°C). Take special precautions - heat exhaustion and heat cramps are expected. Heatstroke may occur with lengthy activity.
Take into consideration that the heat index values are calculated for shade and light wind conditions. Exposure to direct sunshine can increase heat index values by up to 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'apparent temperature', 'feels like', 'real feel', or 'felt air temperature', is a calculated temperature value of how hot it feels when the moisture in the air is factored in. This effect is individual, with diverse people perceiving weather differently for numerous reasons (metabolic differences, differences in body mass, height, and shape, pregnancy), and activity. 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 particularly important for children. Children are often less aware of the need to rest and re-hydrate. Thirst is a late sign of dehydration - it is vital to remain hydrated, particularly during prolonged physical activities.

Humidity

The average relative humidity in Allsboro is 73%.

Rainfall

In Allsboro, during September, the rain falls for 13.5 days and regularly aggregates up to 2.6" (66mm) of precipitation. Throughout the year, in Allsboro, there are 169.1 rainfall days, and 38.11" (968mm) of precipitation is accumulated.

Snowfall

In Allsboro snow does not fall in April through October.

Daylight

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

Sunshine

In September, the average sunshine in Allsboro is 9.1h.

UV index

In September, the average daily maximum UV index in Allsboro is 5. A UV Index estimate of 3 to 5 represents a moderate threat to health from unprotected exposure to the Sun's UV rays for the average person.
Note: In September, the average maximum UV index of 5 translate into the following recommendations:
Take precautions. Light skin individuals may get burned in less than 30 minutes. 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 Allsboro?

The average high-temperature, in September, in Allsboro, Alabama, is 84°F (28.9°C), while the average low-temperature is 64°F (17.8°C). In September, the average heat index (a.k.a. 'feels like', 'apparent temperature'), that combines relative humidity and air temperature, is evaluated at 91.6°F (33.1°C).

What is the average humidity in September in Allsboro?

The average relative humidity in September in Allsboro, Alabama, is 73%.

How much does it rain in Allsboro in September?

In Allsboro, Alabama, in September, it is raining for 13.5 days, with typically 2.6" (66mm) of accumulated precipitation.

When it does not snow in Allsboro?

In Allsboro snow does not fall in April through October.

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

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

How many hours of sunshine does Allsboro have in September?

The average sunshine in September in Allsboro, Alabama, is 9.1h.

What is the UV index intensity in September in Allsboro?

The average daily maximum UV index in September in Allsboro, Alabama, is 5. A UV Index of 3 to 5 symbolizes a moderate health threat from unsafe exposure to the Sun's UV rays.
Average temperature in September - Allsboro, AL
  • Average high temperature in September: 84°F

The warmest month (with the highest average high temperature) is July (90°F).
The month with the lowest average high temperature is January (48°F).

  • Average low temperature in September: 64°F

The month with the highest average low temperature is July (69.8°F).
The coldest month (with the lowest average low temperature) is January (33.3°F).

Average pressure in September - Allsboro, AL
  • Average pressure in September: 30.01"

The month with the highest atmospheric pressure is January (30.17").
The month with the lowest atmospheric pressure is June (29.96").

Average wind speed in September - Allsboro, 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).

Average humidity in September - Allsboro, 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%).

Average rainfall in September - Allsboro, AL
  • Average rainfall in September: 2.6"

The wettest month (with the highest rainfall) is February (4.13").
The driest month (with the least rainfall) is November (2.28").

Average rainfall days in September - Allsboro, AL
  • Average rainfall days in September: 13.5 days

The month with the highest number of rainy days is July (18.8 days).
The month with the least rainy days is November (9.5 days).

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

The month with the highest snowfall is February (0.59").
Months with the least snowfall are April, May, June, July, August, September and October (0").

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

The month with the highest number of snowfall days is February (2.3 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 - Allsboro, 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: 9.1h

The month with the most sunshine is June (Average sunshine: 10.3h).
Months with the least sunshine are February and December (Average sunshine: 4.6).

Average sunshine days in September - Allsboro, AL
  • Average sunshine days in September: 15.1 days

The month with the most sunshine days is October (19.1 days).
The month with the least sunshine days is July (9.8 days).

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

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).

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

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

Average visibility in September - Allsboro, AL
  • Average visibility in September: 6mi

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