September weather forecast
Falkner, MS

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Weather in September

The first month of the autumn, September, is still a warm month in Falkner, Mississippi, with an average temperature fluctuating between 64.4°F (18°C) and 84°F (28.9°C).

Temperature

Falkner's weather subtly changes with the onset of September, barely falling from a hot 89.4°F (31.9°C) in August to a warm 84°F (28.9°C). In September, the recorded average low-temperature is an enjoyable 64.4°F (18°C).

Heat index

The heat index value during September is evaluated at a tropical 91.4°F (33°C). Exercise more precautions, heat cramps and heat exhaustion are potential risks. Continuous activity could precipitate heatstroke.
Heat index details are generally centered around shaded locations and a mild breeze. The heat index has the possibility to be enhanced by 15 Fahrenheit (8 Celsius) degrees when there is direct sun exposure.
Note: The heat index, also known as 'real feel' or 'feels like', marries air temperature and humidity to produce a value illustrating perceived warmth. Additional elements including metabolic differences, the level of physical activity, and attire have a role in shaping the individual's temperature perception. Be mindful that being in direct sunlight might mean feeling hotter, with the heat index rising by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are highly important for children. Children often overlook the need for breaks and fluid intake. Thirst is a late-stage sign of dehydration - hence, it is necessary to stay hydrated, especially during extended periods of physical activities.

Humidity

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

Rainfall

The month with the least rainfall is September, when the rain falls for 13.1 days and typically collects 2.13" (54mm) of precipitation.

Snowfall

April through October are months without snowfall.

Daylight

The average length of the day in September is 12h and 23min.
On the first day of the month, sunrise is at 6:29 am and sunset at 7:21 pm. On the last day of September, sunrise is at 6:50 am and sunset at 6:40 pm CDT.

Sunshine

In Falkner, the average sunshine in September is 9.3h.

UV index

In Falkner, the average daily maximum UV index in September is 5. A UV Index of 3 to 5 symbolizes a moderate health risk from unprotected exposure to Sun's UV rays for the ordinary person.
Note: The UV index of 5 during September leads to these advisories:
Exercise prudence. Persons with fair skin could be burned in under 30 minutes. Avoiding the Sun during its peak radiation time around midday is a healthy practice. On sunny days, it's ideal to wear sunglasses that filter out UVA and UVB rays.
Updated: Jun 10, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

How hot is it in Falkner in September?

The high-temperature, in September, in Falkner, records 84°F (28.9°C), while the low-temperature is 64.4°F (18°C). In September, the average heat index (a.k.a. 'felt air temperature', 'feels like'), which combines relative humidity and air temperature, is evaluated at 91.4°F (33°C).

What is the average humidity in September?

In September, the average relative humidity is 73%.

What is the driest month?

September is the month with the least rainfall in Falkner. Rain falls for 13.1 days and accumulates 2.13" (54mm) of precipitation.

How much does it rain in September?

In Falkner, in September, it is raining for 13.1 days, with typically 2.13" (54mm) of accumulated precipitation.

When it does not snow?

April through October are months without snowfall.

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?

In September, on the first day of the month, sunrise is at 6:29 am and sunset at 7:21 pm. On the last day of the month, sunrise is at 6:50 am and sunset at 6:40 pm CDT.

How long on average sun shines in September?

In September, the average sunshine duration is 9.3h.

What is the UV index intensity in September?

In September, the average daily maximum UV index in Falkner is 5. A UV Index estimate of 3 to 5 represents a medium hazard to health from unsafe exposure to Sun's UV rays.
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
Falkner, MS

Average temperature in September - Falkner, 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 (47.5°F).

  • Average low temperature in September: 64.4°F

The month with the highest average low temperature is July (70.5°F).
The coldest month (with the lowest average low temperature) is January (33.4°F).

Average pressure in September
Falkner, MS

Average pressure in September - Falkner, 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
Falkner, MS

Average wind speed in September - Falkner, MS
  • Average wind speed in September: 5.3mph

The windiest month (with the highest average wind speed) is February (8mph).
The calmest month (with the lowest average wind speed) is July (4.7mph).

Average humidity in September
Falkner, MS

Average humidity in September - Falkner, MS
  • Average humidity in September: 73%

The months with the highest relative humidity are March and December (80%).
The month with the lowest relative humidity is October (71%).

Average rainfall in September
Falkner, MS

Average rainfall in September - Falkner, MS
  • Average rainfall in September: 2.13"

The wettest month (with the highest rainfall) is February (4.8").
The driest month (with the least rainfall) is September (2.13").

Average rainfall days in September
Falkner, MS

Average rainfall days in September - Falkner, MS
  • Average rainfall days in September: 13.1 days

The month with the highest number of rainy days is July (17.8 days).
The month with the least rainy days is November (10.3 days).

Average snowfall in September
Falkner, MS

Average snowfall in September - Falkner, MS
  • Average snowfall in September: 0"

The month with the highest snowfall is February (0.55").
The months with the least snowfall are April, May, June, July, August, September and October (0").

Average snowfall days in September
Falkner, MS

Average snowfall days in September - Falkner, MS
  • Average snowfall days in September: 0 days

The month with the highest number of snowfall days is February (1.7 days).
The months with the least snowfall days are April, May, June, July, August and September (0 days).

Average daylight in September /
Average sunshine in September
Falkner, MS

Average daylight in September / Average sunshine in September - Falkner, MS
  • Average daylight in September: 12h and 2min

The month with the longest days is June (Average daylight: 14h and 30min).
The month with the shortest days is December (Average daylight: 9h and 54min).

  • Average sunshine in September: 9h and 2min

The month with the most sunshine is June (Average sunshine: 10h and 30min).
The month with the least sunshine is February (Average sunshine: 4h and 36min).

Average sunshine days in September
Falkner, MS

Average sunshine days in September - Falkner, MS
  • Average sunshine days in September: 15.2 days

The month with the most sunshine days is October (19.5 days).
The month with the least sunshine days is July (11.5 days).

Average UV index in September
Falkner, MS

Average UV index in September - Falkner, 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
Falkner, MS

Average cloud cover in September - Falkner, MS
  • Average cloud cover in September: 29

The month with the most cloud cover is February (Cloud cover 50).
The months with the least cloud cover are June, August and September (Cloud cover 29).

Average visibility in September
Falkner, MS

Average visibility in September - Falkner, 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).

Falkner, Mississippi, USA

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