September weather forecast
Waxhaw, MS

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Weather in September

September, the first month of the autumn in Waxhaw, is also a moderately hot month, with an average temperature fluctuating between 66.9°F (19.4°C) and 85.6°F (29.8°C).

Temperature

Waxhaw transitions into September recording an average high-temperature of a warm 85.6°F (29.8°C), closely aligning with the preceding month's temperature. An average nighttime temperature of 66.9°F (19.4°C) is observed during September.

Heat index

The heat index for September is evaluated at a fiery hot 95°F (35°C). Apply extra caution, heat cramps and heat exhaustion could happen. Heatstroke might occur with long-duration activity.
Know that the heat index computations account for shaded terrains and slight winds. Being under direct sunlight might amplify the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature' or 'real feel', is a composite of temperature and humidity figures to convey how warm it feels. The impact of weather on an individual can be subjective, affected by the person's activity and heat perception, which can vary due to elements including wind, clothing, and metabolic differences. Taking into account that direct sunlight can boost the heat effect, the heat index may rise by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values remain especially vital for babies and toddlers. Young ones often underestimate the need for rest and rehydration. Thirst appears late in dehydration - hence, it is important to keep hydrated, particularly during prolonged physical activities.
Perspiration is essential for the human body; it facilitates cooling through the process of sweat evaporation. Under high air temperature and high humidity (high heat index) conditions, the body's ability to perspire is compromised, increasing the sensation of heat. When the heat gained surpasses the body's cooling capacity, temperatures rise, signaling potential health concerns.

Humidity

The average relative humidity in September is 71%.

Rainfall

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

Snowfall

In Waxhaw, Mississippi, snow does not fall in April through December.

Daylight

In Waxhaw, the average length of the day in September 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

In Waxhaw, the average sunshine in September is 9.9h.

UV index

In September, the average daily maximum UV index in Waxhaw is 5. A UV Index value of 3 to 5 symbolizes a moderate threat to health from exposure to the Sun's UV radiation for ordinary individuals.
Note: In September, an average UV index of 5 transforms into the following instructions:
Guard yourself - An obligation to protect skin and eyes from harm exists. Midday is when the Sun's radiation is strongest; avoid prolonged exposure during this time. For effective sun eye protection, rely on sunglasses certified for UVA and UVB resistance.
Updated: Jun 16, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

How hot does it get in September?

The high-temperature, in September, in Waxhaw, records 85.6°F (29.8°C), while the low-temperature is 66.9°F (19.4°C). In September, the average heat index (a.k.a. 'feels like', 'real feel'), which combines relative humidity and air temperature, is evaluated at 95°F (35°C).

What is the average humidity in September?

In Waxhaw, 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?

April through December are months without snowfall.

How many hours of daylight does Waxhaw have in September?

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

What time are sunrise and sunset in September in Waxhaw?

In September, on the first day of the month, 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 long on average sun shines in September?

In September, the average sunshine duration is 9.9h.

How high is the UV index in September?

In September, the average daily maximum UV index is 5. A UV Index of 3 to 5 symbolizes a moderate health threat 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
Waxhaw, MS

Average temperature in September - Waxhaw, 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
Waxhaw, MS

Average pressure in September - Waxhaw, 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
Waxhaw, MS

Average wind speed in September - Waxhaw, 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
Waxhaw, MS

Average humidity in September - Waxhaw, 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
Waxhaw, MS

Average rainfall in September - Waxhaw, 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
Waxhaw, MS

Average rainfall days in September - Waxhaw, 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
Waxhaw, MS

Average snowfall in September - Waxhaw, 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
Waxhaw, MS

Average snowfall days in September - Waxhaw, 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
Waxhaw, MS

Average daylight in September / Average sunshine in September - Waxhaw, 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
Waxhaw, MS

Average sunshine days in September - Waxhaw, 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
Waxhaw, MS

Average UV index in September - Waxhaw, 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
Waxhaw, MS

Average cloud cover in September - Waxhaw, 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
Waxhaw, MS

Average visibility in September - Waxhaw, 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).

Waxhaw, Mississippi, USA

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