September weather forecast and climate
Duck Springs, AL

September, the first month of the autumn, in Duck Springs, is still a warm month, with average temperature varying between 62.6°F (17°C) and 82.2°F (27.9°C).

Temperature

In September, the average high-temperature is almost the same as in August - a moderately hot 82.2°F (27.9°C). In September, the average low-temperature is 62.6°F (17°C).

Heat index

The average heat index is estimated at a hot 88°F (31.1°C). Constant exposure and activity lead to possible fatigue. Prolonged exercise may result in heat cramps.
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', 'feels like', or 'felt air temperature', is a calculated temperature value of how hot it feels when the moisture in the air is factored in. Additional factors like wind, clothing, pregnancy, 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 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 75%.

Rainfall

September is the month with the least rainfall in Duck Springs. Rain falls for 13.3 days and accumulates 2.48" (63mm) of precipitation.

Snowfall

In Duck Springs, Alabama, snow does not fall in April through October.

Daylight

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

Sunshine

In September, the average sunshine in Duck Springs is 8.5h.

UV index

In Duck Springs, the average daily maximum UV index is 5. A UV Index of 3 to 5 symbolizes a moderate threat to health from the exposure to the Sun's UV rays for average individuals.
Note: The daily maximum UV index of 5 in September interpret into the following advice:
Take precautions. Light skin individuals may get burned in less than 30 minutes. The solar radiation is most powerful near the mid-day, so the exposure to the direct Sun should be reduced accordingly. 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 Duck Springs?

In Duck Springs, in September, the average high-temperature is 82.2°F (27.9°C), and the average low-temperature is 62.6°F (17°C). In September, the average heat index (a.k.a. 'apparent temperature', 'felt air temperature'), that takes the relative humidity and factores it into the air temperature reading, is appraised at 88°F (31.1°C).

What is the average humidity in September in Duck Springs?

In Duck Springs, the average relative humidity in September is 75%.

How many days does it rain in September in Duck Springs?

In Duck Springs, Alabama, in September, it is raining for 13.3 days, with typically 2.48" (63mm) of accumulated precipitation.

What is the driest month in Duck Springs?

September is the month with the least rainfall. Rain falls for 13.3 days and accumulates 2.48" (63mm) of precipitation.

When it does not snow in Duck Springs?

In Duck Springs snow does not fall in April through October.

What is the average length of the day in September in Duck Springs?

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

How long on average sun shines in September in Duck Springs?

The average sunshine in September in Duck Springs, Alabama, is 8.5h.

What is the UV index intensity in September in Duck Springs?

The average daily maximum UV index in September is 5. A UV Index estimate of 3 to 5 represents a medium health risk from unsafe exposure to the Sun's UV rays.
Average temperature in September - Duck Springs, AL
  • Average high temperature in September: 82.2°F

The warmest month (with the highest average high temperature) is July (88.3°F).
The month with the lowest average high temperature is January (48.6°F).

  • Average low temperature in September: 62.6°F

The month with the highest average low temperature is July (68.5°F).
The coldest month (with the lowest average low temperature) is January (33.4°F).

Average pressure in September - Duck Springs, 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 - Duck Springs, AL
  • Average wind speed in September: 4.9mph

The windiest months (with the highest average wind speed) are February and March (7.7mph).
The calmest months (with the lowest average wind speed) are July and August (4.5mph).

Average humidity in September - Duck Springs, 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 (74%).

Average rainfall in September - Duck Springs, AL
  • Average rainfall in September: 2.48"

The wettest months (with the highest rainfall) are February and December (4.65").
The driest month (with the least rainfall) is September (2.48").

Average rainfall days in September - Duck Springs, AL
  • Average rainfall days in September: 13.3 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 - Duck Springs, AL
  • Average snowfall in September: 0"

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

Average snowfall days in September - Duck Springs, AL
  • Average snowfall days in September: 0 days

The month with the highest number of snowfall days is January (2 days).
Months with the least snowfall days are May, June, July, August and September (0 days).

Average daylight in September / Average sunshine in September - Duck Springs, 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: 9.9h).

  • Average sunshine in September: 8.5h

The month with the most sunshine is June (Average sunshine: 10.5h).
The month with the least sunshine is February (Average sunshine: 4.7h).

Average sunshine days in September - Duck Springs, AL
  • Average sunshine days in September: 14.4 days

The month with the most sunshine days is October (18.8 days).
The month with the least sunshine days is July (10.2 days).

Average UV index in September - Duck Springs, AL
  • Average UV index in September: 5

Months with the highest UV index are May, June, July and August (UV index 6).
The month with the lowest UV index is January (UV index 2).

Average cloud cover in September - Duck Springs, AL
  • Average cloud cover in September: 31

The month with the most cloud cover is February (Cloud cover 49).
The month with the least cloud cover is June (Cloud cover 30).

Average visibility in September - Duck Springs, 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).