September weather forecast
Smedes, MS

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Weather in September

September, the first month of the autumn in Smedes, is also a hot month, with an average temperature varying between 86.9°F (30.5°C) and 67.6°F (19.8°C).

Temperature

The average high-temperature during September registers at a still hot 86.9°F (30.5°C), closely corresponding to the preceding month. Smedes experiences an average low-temperature of 67.6°F (19.8°C) in month of September.

Heat index

In September, the average heat index is appraised at a fiery hot 98.6°F (37°C). Special measures are necessary to avoid heat cramps and heat exhaustion. Persistent activity could result in heatstroke.
Take into consideration that the heat index values are calculated for shade and light wind conditions. The direct sunshine could escalate the heat index values by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'real feel' or 'apparent temperature', is a single figure representing how weather conditions feel when combining temperature and humidity. This effect is personal, influenced by the individual's physical activity and heat sensitivity, shaped by factors including wind, attire, and metabolic variations. 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 highly 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.
The human body normally cools itself by perspiration, as evaporated sweat carries heat away from the body. Augmented relative humidity impedes typical body cooling mechanisms by lowering the evaporation rate, resulting in decreased body cooling and an amplified perception of heat. Rising body temperatures due to excess heat retention could signify impending heat disorders.

Humidity

In September, the average relative humidity is 71%.

Rainfall

In Smedes, in September, it is raining for 12.9 days, with typically 2.28" (58mm) of accumulated precipitation. In Smedes, during the entire year, the rain falls for 163.6 days and collects up to 39.61" (1006mm) of precipitation.

Snowfall

In Smedes, snow does not fall in April through October and December.

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 7:27 pm. On the last day of September, sunrise is at 6:57 am and sunset at 6:49 pm CDT.

Sunshine

The average sunshine in September is 10h.

UV index

In September, the average daily maximum UV index in Smedes, Mississippi, is 6. A UV Index of 6 to 7 symbolizes a high health hazard from exposure to the Sun's UV rays for the average person.
Note: A typical high UV index of 6 in September suggests the following recommendations:
Incorporate safeguards and honour sun safety principles. Protection from skin and eye damage is obligatory. Stay out of direct sunlight and seek shade between 10 a.m. and 4 p.m., when UV radiation is strongest, but remember that shade devices may not offer full sun protection. For a sun-safe wardrobe, go for clothes that are tightly woven and generously sized.

Frequently asked questions

Is it hot during September?

The average high-temperature and low-temperature during September are 86.9°F (30.5°C) and 67.6°F (19.8°C) respectively. The average heat index (a.k.a. 'feels like', 'felt air temperature'), which combines air temperature and relative humidity, in September is appraised at 98.6°F (37°C).

What is the average humidity in September?

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

How many days does it rain in September?

In Smedes, in September, it is raining for 12.9 days, with typically 2.28" (58mm) of accumulated precipitation.

When it does not snow?

April through October and December are months without snowfall.

How many hours of daylight does Smedes have in September?

The average day length in September is 12h and 22min.

When are sunrise and sunset in September in Smedes?

In September, on the first day of the month, sunrise is at 6:38 am and sunset at 7:27 pm. On the last day of the month, sunrise is at 6:57 am and sunset at 6:49 pm CDT.

How long on average sun shines in September?

In September, the average sunshine duration is 10h.

What is the UV index intensity in September?

In September, the average daily maximum UV index is 6. A UV Index estimate of 6 to 7 represents a high health threat 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
Smedes, MS

Average temperature in September - Smedes, MS
  • Average high temperature in September: 86.9°F

The warmest month (with the highest average high temperature) is July (91°F).
The month with the lowest average high temperature is January (52.9°F).

  • Average low temperature in September: 67.6°F

The month with the highest average low temperature is July (73°F).
The coldest month (with the lowest average low temperature) is January (39.2°F).

Average pressure in September
Smedes, MS

Average pressure in September - Smedes, MS
  • Average pressure in September: 29.99"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
Smedes, MS

Average wind speed in September - Smedes, MS
  • Average wind speed in September: 5.6mph

The windiest months (with the highest average wind speed) are January and February (8.9mph).
The calmest month (with the lowest average wind speed) is August (5.3mph).

Average humidity in September
Smedes, MS

Average humidity in September - Smedes, MS
  • Average humidity in September: 71%

The months with the highest relative humidity are February, March and December (79%).
The month with the lowest relative humidity is October (67%).

Average rainfall in September
Smedes, MS

Average rainfall in September - Smedes, MS
  • Average rainfall in September: 2.28"

The wettest month (with the highest rainfall) is April (4.45").
The driest month (with the least rainfall) is November (2.24").

Average rainfall days in September
Smedes, MS

Average rainfall days in September - Smedes, MS
  • Average rainfall days in September: 12.9 days

The month with the highest number of rainy days is July (17.9 days).
The month with the least rainy days is October (9.2 days).

Average snowfall in September
Smedes, MS

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

The month with the highest snowfall is February (0.24").
The months with the least snowfall are April, May, June, July, August, September, October and December (0").

Average snowfall days in September
Smedes, MS

Average snowfall days in September - Smedes, 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
Smedes, MS

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

The month with the longest days is June (Average daylight: 14h and 18min).
The month with the shortest days is December (Average daylight: 10h and 0min).

  • Average sunshine in September: 10h and 0min

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
Smedes, MS

Average sunshine days in September - Smedes, MS
  • Average sunshine days in September: 14.5 days

The month with the most sunshine days is October (20.9 days).
The month with the least sunshine days is July (10.7 days).

Average UV index in September
Smedes, MS

Average UV index in September - Smedes, MS
  • Average UV index in September: 6

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

Average cloud cover in September
Smedes, MS

Average cloud cover in September - Smedes, MS
  • Average cloud cover in September: 27

The month with the most cloud cover is February (Cloud cover 47).
The month with the least cloud cover is June (Cloud cover 26).

Average visibility in September
Smedes, MS

Average visibility in September - Smedes, 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).

Smedes, Mississippi, USA

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