September weather forecast
Carter Branch, MS

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Weather in September

The first month of the autumn, September, is also a moderately hot month in Carter Branch, Mississippi, with an average temperature fluctuating between 64°F (17.8°C) and 84°F (28.9°C).

Temperature

Carter Branch's weather in September indicates an average high-temperature of a warm 84°F (28.9°C), nearly consistent with the 89.1°F (31.7°C) of August. September nights are marked by an average low-temperature of 64°F (17.8°C).

Heat index

The heat index value for September is calculated to be a hot 91.4°F (33°C). Take extra safety measures to prevent heat exhaustion and heat cramps. Heatstroke could follow lengthy activity.
Be informed that the heat index values are oriented around shady conditions and gentle breezes. Heat index values have the potential to be boosted by 15 Fahrenheit (8 Celsius) degrees due to direct sunlight.
Note: The heat index, also known as 'real feel' or 'apparent temperature', determines the feeling of heat when you account for the relative humidity. The influence of weather can be personal, changing with an individual's body mass, height, and level of physical exertion. By being directly under the sun, it's possible for the felt temperature to increase by 15 Fahrenheit (8 Celsius) degrees. Heat index values hold particular significance for children. Typically, young kids are at a higher risk than adults since they sweat less. Also, the larger skin surface in proportion to their small bodies and the heightened heat production due to their active nature adds to their vulnerability.

Humidity

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

Rainfall

In Carter Branch, in September, it is raining for 13.5 days, with typically 2.6" (66mm) of accumulated precipitation. In Carter Branch, Mississippi, during the entire year, the rain falls for 169.1 days and collects up to 38.11" (968mm) of precipitation.

Snowfall

In Carter Branch, snow does not fall in April through October.

Daylight

The average length of the day in September is 12h and 23min.
On the first day of the month, sunrise is at 6:26 am and sunset at 7:18 pm. On the last day of September, in Carter Branch, sunrise is at 6:47 am and sunset at 6:37 pm CDT.

Sunshine

In September, the average sunshine is 9.1h.

UV index

The average daily maximum UV index in September is 5. A UV Index estimate of 3 to 5 represents a moderate health risk from unprotected exposure to Sun's UV rays for the ordinary person.
Note: In September, a daily UV index of 5 turns into the following recommendations:
Guard yourself - Avoiding sunburn is suggested. Midday is when the Sun's radiation is strongest; avoid prolonged exposure during this time. In the presence of strong sunlight, it's crucial to wear sunglasses that ward off UVA and UVB rays.
Updated: Jul 29, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

How hot is it in September?

During September, Carter Branch experiences an average high-temperature of 84°F (28.9°C) and a low-temperature of 64°F (17.8°C). In September, the average heat index (a.k.a. 'real feel', 'apparent temperature'), which represents the influence of relative humidity on air temperature, is calculated to be 91.4°F (33°C).

What is the average humidity in September?

In September, the average relative humidity is 73%.

How much does it rain in September?

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

When it does not snow?

In Carter Branch, Mississippi, snow does not fall in April through October.

What is the average length of the day in September?

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

When are sunrise and sunset in September?

On the first day of September, sunrise is at 6:26 am and sunset at 7:18 pm. On the last day of the month, sunrise is at 6:47 am and sunset at 6:37 pm CDT.

How many hours of sunshine does Carter Branch have in September?

In Carter Branch, the average sunshine duration in September is 9.1h.

What is the UV index reading in September?

In Carter Branch, the average daily maximum UV index in September is 5. A UV Index of 3 to 5 symbolizes a moderate vulnerability 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
Carter Branch, MS

Average temperature in September - Carter Branch, MS
  • 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
Carter Branch, MS

Average pressure in September - Carter Branch, MS
  • 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 (29.96"Hg).

Average wind speed in September
Carter Branch, MS

Average wind speed in September - Carter Branch, MS
  • 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
Carter Branch, MS

Average humidity in September - Carter Branch, MS
  • 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
Carter Branch, MS

Average rainfall in September - Carter Branch, MS
  • 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
Carter Branch, MS

Average rainfall days in September - Carter Branch, MS
  • 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
Carter Branch, MS

Average snowfall in September - Carter Branch, MS
  • Average snowfall in September: 0"

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

Average snowfall days in September
Carter Branch, MS

Average snowfall days in September - Carter Branch, MS
  • Average snowfall days in September: 0 days

The month with the highest number of snowfall days is February (2.3 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).

Average daylight in September /
Average sunshine in September
Carter Branch, MS

Average daylight in September / Average sunshine in September - Carter Branch, MS
  • 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 1min

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

Average sunshine days in September
Carter Branch, MS

Average sunshine days in September - Carter Branch, MS
  • 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
Carter Branch, MS

Average UV index in September - Carter Branch, MS
  • 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).

Average cloud cover in September
Carter Branch, MS

Average cloud cover in September - Carter Branch, MS
  • 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).

Average visibility in September
Carter Branch, MS

Average visibility in September - Carter Branch, MS
  • 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).

Carter Branch, Mississippi, USA

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