September weather forecast
Terrene Landing, MS

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Weather in September

September, the first month of the autumn in Terrene Landing, is still a warm month, with an average temperature fluctuating between 85.6°F (29.8°C) and 66.9°F (19.4°C).

Temperature

September records an average high-temperature of a moderately hot 85.6°F (29.8°C), indicating a minor variation from the preceding month. During the nights in September, Terrene Landing experiences a consistent average temperature of 66.9°F (19.4°C).

Heat index

During September, the heat index is appraised at a sweltering 95°F (35°C). Apply extra caution, heat cramps and heat exhaustion could happen. Heatstroke might occur with long-duration activity.
Heat index data is primarily for areas with shade and subjected to light winds. Heat index values may be hiked up by 15 Fahrenheit (8 Celsius) degrees under direct sunshine.
Note: The heat index, also known as 'apparent temperature' or 'real feel', provides an understanding of perceived warmth by combining temperature and relative humidity. The impact of temperature is individual, as people's perception of weather may change based on their body mass, height, and physical activity. Under direct sun rays, the felt temperature might be heightened, with the heat index increasing by 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly relevant to children. Kids frequently fail to realize the necessity for resting and hydrating. Thirst is an advanced indication of dehydration - hence, maintaining hydration, especially during extended physical activities, becomes essential.
Evaporating sweat is a key way the human body dispels excessive warmth, all thanks to the process of perspiration. A higher relative humidity affects normal body cooling by reducing the evaporation rate, subsequently lowering the rate at which the body cools and increasing the perception of heat. The body faces dehydration threats when its cooling efforts are outpaced by excessive heat gain.

Humidity

The average relative humidity in September in Terrene Landing is 71%.

Rainfall

The month with the least rainfall is September, when the rain falls for 8.5 days and typically collects 0.43" (11mm) of precipitation.

Snowfall

April through December are months without snowfall.

Daylight

In September, the average length of the day is 12h and 22min.
On the first day of the month, sunrise is at 6:38 am and sunset at 7:29 pm. On the last day of September, sunrise is at 6:58 am and sunset at 6:49 pm CDT.

Sunshine

The average sunshine in September is 9.9h.

UV index

The average daily maximum UV index in September is 5. A UV Index value of 3 to 5 symbolizes a medium vulnerability from exposure to the Sun's UV rays for ordinary individuals.
Note: The maximum daily UV index of 5 during September translates into the following directions:
Preventative actions are necessary - Recommendations to ward off sunburn are given. For skin protection, it's recommended to minimize Sun exposure during its peak hours around midday. For a sun-safe wardrobe, go for clothes that are tightly woven and generously sized.
Updated: Aug 27, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

How hot is it in September?

September temperatures vary between a high-temperature of 85.6°F (29.8°C) and a low-temperature of 66.9°F (19.4°C). The average heat index (a.k.a. 'real feel', 'apparent temperature'), which takes the relative humidity and factors it into the air temperature reading, in September is appraised at 95°F (35°C).

What is the average humidity in September?

In Terrene Landing, the average relative humidity in September is 71%.

What is the driest month?

September is the month with the least rainfall. Rain falls for 8.5 days and accumulates 0.43" (11mm) of precipitation.

How many days does it rain in September?

In September, the rain falls for 8.5 days. Throughout September, 0.43" (11mm) of precipitation is accumulated.

When it does not snow?

In Terrene Landing, snow does not fall in April through December.

What is the average length of the day in September in Terrene Landing?

In Terrene Landing, the average day length in September is 12h and 22min.

What time are sunrise and sunset in September?

On the first day of September, sunrise is at 6:38 am and sunset at 7:29 pm. On the last day of the month, sunrise is at 6:58 am and sunset at 6:49 pm CDT.

How many hours of sunshine does Terrene Landing have in September?

In Terrene Landing, the average sunshine duration in September is 9.9h.

How high is the UV index in September?

In September, the average daily maximum UV index is 5. A UV Index reading of 3 to 5 represents a medium health risk from exposure to the Sun's 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
Terrene Landing, MS

Average temperature in September - Terrene Landing, MS
  • Average high temperature in September: 85.6°F

The warmest month (with the highest average high temperature) is July (90.3°F).
The month with the lowest average high temperature is January (50.5°F).

  • Average low temperature in September: 66.9°F

The month with the highest average low temperature is July (73.2°F).
The coldest month (with the lowest average low temperature) is January (37.2°F).

Average pressure in September
Terrene Landing, MS

Average pressure in September - Terrene Landing, MS
  • Average pressure in September: 30"Hg

The month with the highest atmospheric pressure is January (30.17"Hg).
The month with the lowest atmospheric pressure is June (29.95"Hg).

Average wind speed in September
Terrene Landing, MS

Average wind speed in September - Terrene Landing, MS
  • Average wind speed in September: 5.7mph

The windiest month (with the highest average wind speed) is February (9.4mph).
The calmest month (with the lowest average wind speed) is August (5.3mph).

Average humidity in September
Terrene Landing, MS

Average humidity in September - Terrene Landing, MS
  • Average humidity in September: 71%

The months with the highest relative humidity are February, March and December (78%).
The month with the lowest relative humidity is October (67%).

Average rainfall in September
Terrene Landing, MS

Average rainfall in September - Terrene Landing, MS
  • Average rainfall in September: 0.43"

The wettest month (with the highest rainfall) is April (1.34").
The driest month (with the least rainfall) is September (0.43").

Average rainfall days in September
Terrene Landing, MS

Average rainfall days in September - Terrene Landing, MS
  • Average rainfall days in September: 8.5 days

The month with the highest number of rainy days is July (13.3 days).
The month with the least rainy days is November (6.5 days).

Average snowfall in September
Terrene Landing, MS

Average snowfall in September - Terrene Landing, MS
  • Average snowfall in September: 0"

The month with the highest snowfall is February (0.08").
The months with the least snowfall are April, May, June, July, August, September, October, November and December (0").

Average snowfall days in September
Terrene Landing, MS

Average snowfall days in September - Terrene Landing, MS
  • Average snowfall days in September: 0 days

The month with the highest number of snowfall days is February (0.8 days).
The 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
Terrene Landing, MS

Average daylight in September / Average sunshine in September - Terrene Landing, 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 5min

The month with the most sunshine is June (Average sunshine: 10h and 42min).
The month with the least sunshine is February (Average sunshine: 4h and 48min).

Average sunshine days in September
Terrene Landing, MS

Average sunshine days in September - Terrene Landing, MS
  • Average sunshine days in September: 18.7 days

The month with the most sunshine days is October (23 days).
The month with the least sunshine days is July (14.5 days).

Average UV index in September
Terrene Landing, MS

Average UV index in September - Terrene Landing, MS
  • Average UV index in September: 5

The months with the highest UV index are June, July and August (UV index 7).
The months with the lowest UV index are January, February and December (UV index 3).

Average cloud cover in September
Terrene Landing, MS

Average cloud cover in September - Terrene Landing, MS
  • Average cloud cover in September: 27

The month with the most cloud cover is February (Cloud cover 46).
The month with the least cloud cover is June (Cloud cover 25).

Average visibility in September
Terrene Landing, MS

Average visibility in September - Terrene Landing, MS
  • Average visibility in September: 6mi

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

Terrene Landing, Mississippi, USA

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