September weather forecast and climate
Daviston, AL

September, the first month of the autumn, in Daviston, is also a moderately hot month, with average temperature ranging between max 84.2°F (29°C) and min 64.6°F (18.1°C).

Temperature

In Daviston, the average high-temperature in September is essentially the same as in August - a moderately hot 84.2°F (29°C). The average low-temperature, is 64.6°F (18.1°C).

Heat index

The average heat index is evaluated at a tropical 92.3°F (33.5°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. 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', 'felt air temperature', 'real feel', or 'feels like', is an index that combines air temperature and relative humidity to determine the human-perceived temperature equivalent. This effect is subjective, depending on the activity and individual's heat perception influenced by various reasons (differences in body mass, height, and shape, metabolic differences, 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 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.

Humidity

In September, the average relative humidity is 74%.

Rainfall

In Daviston, it is raining for 14.1 days, with typically 2.36" (60mm) of accumulated precipitation. In Daviston, during the entire year, the rain falls for 181.7 days and collects up to 39.06" (992mm) of precipitation.

Snowfall

April through November are months without snowfall in Daviston.

Daylight

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

Sunshine

In September, the average sunshine in Daviston, Alabama, is 8.5h.

UV index

In September, the average daily maximum UV index in Daviston, Alabama, is 5. A UV Index reading of 3 to 5 represents a moderate health risk from unprotected 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 the skin and eye damage is obliged. 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.

What is the temperature in September in Daviston?

In September, the average high-temperature is 84.2°F (29°C), and the average low-temperature is 64.6°F (18.1°C). The average heat index (a.k.a. 'felt air temperature', 'feels like'), that combines air temperature and relative humidity, in September is appraised at 92.3°F (33.5°C).

What is the average humidity in September in Daviston?

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

How much does it rain in Daviston in September?

In Daviston, Alabama, during September, the rain falls for 14.1 days and regularly aggregates up to 2.36" (60mm) of precipitation.

When it does not snow in Daviston?

April through November are months without snowfall.

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

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

How many hours of sunshine does Daviston have in September?

In Daviston, the average sunshine in September is 8.5h.

How high is the UV index in September in Daviston?

In September, the average daily maximum UV index in Daviston, Alabama, is 5. A UV Index value of 3 to 5 symbolizes a medium health risk from unprotected exposure to the UV radiation.
Average temperature in September - Daviston, AL
  • Average high temperature in September: 84.2°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 (52°F).

  • Average low temperature in September: 64.6°F

The month with the highest average low temperature is July (70°F).
The coldest month (with the lowest average low temperature) is January (35.4°F).

Average pressure in September - Daviston, 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 (29.98").

Average wind speed in September - Daviston, AL
  • Average wind speed in September: 4.9mph

The windiest month (with the highest average wind speed) is January (7.6mph).
The calmest months (with the lowest average wind speed) are July and August (4.4mph).

Average humidity in September - Daviston, 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 (72%).

Average rainfall in September - Daviston, AL
  • Average rainfall in September: 2.36"

The wettest month (with the highest rainfall) is August (4.06").
The driest month (with the least rainfall) is October (1.93").

Average rainfall days in September - Daviston, AL
  • Average rainfall days in September: 14.1 days

The month with the highest number of rainy days is July (22.7 days).
The month with the least rainy days is November (8.5 days).

Average snowfall in September - Daviston, 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, October and November (0").

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

The month with the highest number of snowfall days is January (1.3 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 - Daviston, AL
  • Average daylight in September: 12.4h

The month with the longest days is June (Average daylight: 14.3h).
The month with the shortest days is December (Average daylight: 10h).

  • Average sunshine in September: 8.5h

Months with the most sunshine are June and July (Average sunshine: 10.5h).
Months with the least sunshine are February and December (Average sunshine: 5).

Average sunshine days in September - Daviston, AL
  • Average sunshine days in September: 13.8 days

The month with the most sunshine days is October (20.5 days).
The month with the least sunshine days is July (7.5 days).

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

Months with the highest UV index are May, June, July and August (UV index 6).
Months with the lowest UV index are January, February, November and December (UV index 3).

Average cloud cover in September - Daviston, AL
  • Average cloud cover in September: 32

The month with the most cloud cover is December (Cloud cover 47).
The month with the least cloud cover is October (Cloud cover 31).

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

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