September weather forecast and climate
Boiling Spring, AL

September, the first month of the autumn, in Boiling Spring, is still a warm month, 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

In Boiling Spring, the average high-temperature is practically the same as in August - a moderately hot 84°F (28.9°C). In Boiling Spring, the average low-temperature is 64°F (17.8°C).

Heat index

In September, the average heat index is estimated at a tropical 92.1°F (33.4°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. Exposure to direct sunshine can increase heat index values by up to 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'real feel', 'apparent temperature', 'felt air temperature', or 'feels like', is calculated by taking the relative humidity value for a specific location and factoring it into the air temperature reading. Additional factors like clothing, pregnancy, metabolic differences, and activity influence one's weather impression. 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 especially crucial for babies and toddlers. 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 Boiling Spring, Alabama, the average relative humidity in September is 75%.

Rainfall

In Boiling Spring, during September, the rain falls for 12.2 days and regularly aggregates up to 2.24" (57mm) of precipitation. Throughout the year, there are 171.1 rainfall days, and 37.05" (941mm) of precipitation is accumulated.

Snowfall

April through November are months without snowfall.

Daylight

In Boiling Spring, the average length of the day is 12.4h.

Sunshine

In Boiling Spring, the average sunshine is 8.6h.

UV index

In Boiling Spring, the average daily maximum UV index is 5. A UV Index estimate of 3 to 5 represents a medium vulnerability from the exposure to the Sun's UV radiation for the average person.
Note: The daily maximum UV index of 5 interpret into the following advice:
Take precautions - Protection against sun damage is advised. The Sun's most intense and consequently most harmful UV radiation during midday hours should be decreased by minimizing exposure and seeking shade. Sun-protective clothing, a long-sleeved shirt and pants, a wide-brimmed hat, and UVA and UVB-blocking sunglasses are particularly helpful in blocking UV radiation's harmful effects.

What is the temperature in September in Boiling Spring?

The average high-temperature, in September, in Boiling Spring, 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', 'real feel'), that takes the relative humidity and factores it into the air temperature reading, is calculated to 92.1°F (33.4°C).

What is the average humidity in September in Boiling Spring?

The average relative humidity in September is 75%.

How many days does it rain in September in Boiling Spring?

In Boiling Spring, during September, the rain falls for 12.2 days and regularly aggregates up to 2.24" (57mm) of precipitation.

When it does not snow in Boiling Spring?

In Boiling Spring, Alabama, snow does not fall in April through November.

What is the average length of the day in September in Boiling Spring?

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

How many hours of sunshine does Boiling Spring have in September?

The average sunshine in September is 8.6h.

How high is the UV index in September in Boiling Spring?

The average daily maximum UV index in September is 5. A UV Index reading of 3 to 5 represents a medium hazard to health from the exposure to the Sun's UV rays.
Average temperature in September - Boiling Spring, AL
  • Average high temperature in September: 84°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 (50.9°F).

  • Average low temperature in September: 64°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 (34.7°F).

Average pressure in September - Boiling Spring, AL
  • Average pressure in September: 30.02"

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 - Boiling Spring, AL
  • Average wind speed in September: 4.5mph

The windiest month (with the highest average wind speed) is February (7.4mph).
The calmest month (with the lowest average wind speed) is August (4.1mph).

Average humidity in September - Boiling Spring, AL
  • Average humidity in September: 75%

The month with the highest relative humidity is December (80%).
The month with the lowest relative humidity is October (73%).

Average rainfall in September - Boiling Spring, AL
  • Average rainfall in September: 2.24"

The wettest month (with the highest rainfall) is August (3.62").
The driest month (with the least rainfall) is October (1.81").

Average rainfall days in September - Boiling Spring, AL
  • Average rainfall days in September: 12.2 days

The month with the highest number of rainy days is July (21.8 days).
The month with the least rainy days is November (8 days).

Average snowfall in September - Boiling Spring, AL
  • Average snowfall in September: 0"

The month with the highest snowfall is January (0.79").
Months with the least snowfall are April, May, June, July, August, September, October and November (0").

Average snowfall days in September - Boiling Spring, AL
  • Average snowfall days in September: 0 days

The month with the highest number of snowfall days is January (1.4 days).
Months with the least snowfall days are April, May, June, July, August, September and October (0 days).

Average daylight in September / Average sunshine in September - Boiling Spring, 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: 8.6h

Months with the most sunshine are June and July (Average sunshine: 10.5h).
The month with the least sunshine is February (Average sunshine: 4.9h).

Average sunshine days in September - Boiling Spring, AL
  • Average sunshine days in September: 16 days

The month with the most sunshine days is October (21.5 days).
The month with the least sunshine days is July (7.4 days).

Average UV index in September - Boiling Spring, 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 - Boiling Spring, AL
  • Average cloud cover in September: 31

The month with the most cloud cover is February (Cloud cover 48).
Months with the least cloud cover are June, September and October (Cloud cover 31).

Average visibility in September - Boiling Spring, AL
  • Average visibility in September: 6mi

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