September weather forecast
Thomasville, NC

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Weather in September

September in Thomasville welcomes the beginning of fall, with average high temperatures falling to 81.3°F (27.4°C). Despite the heat receding, residents experience the frequent appearance of the sun. The days become shorter and the humidity level drops. With a perfect blend of sunshine and cool breezes, September maintains a balance for outdoor activities. This month presents weather that's full of pleasant surprises.

Temperature

In Thomasville, the beginning of September is marked by a marginally lowered average high-temperature, shifting from August's tropical 87.4°F (30.8°C) to a warm 81.3°F (27.4°C). An average low-temperature of 62.1°F (16.7°C) is recorded in the month of September.

Heat index

September's heat index is calculated to be a tropical 86°F (30°C). If exposure and activity are sustained, they might cause a feeling of weariness, resulting in heat cramps.
Understanding the heat index involves considering values for shaded locales with light wind. Heat index values may be hiked up by 15 Fahrenheit (8 Celsius) degrees under direct sunshine.
Note: The heat index, also known as 'felt air temperature' or 'real feel', is a single figure representing how weather conditions feel when combining temperature and humidity. The individual's impression of temperature can be shaped by additional aspects such as metabolic variations, physical activity, and clothing. 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 extremely significant for babies and toddlers. Children often do not understand the need to rest and hydrate. Thirst is a late manifestation of dehydration - therefore, it is essential to stay hydrated, particularly during prolonged physical activities.

Humidity

In September, the average relative humidity is 74%.

Rainfall

In Thomasville, during September, the rain falls for 13.4 days and regularly aggregates up to 2.17" (55mm) of precipitation. In Thomasville, during the entire year, the rain falls for 150.5 days and collects up to 28.82" (732mm) of precipitation.

Snowfall

April through October are months without snowfall.

Daylight

The average length of the day in September in Thomasville is 12h and 23min.
On the first day of the month, sunrise is at 6:52 am and sunset at 7:47 pm. On the last day of September, sunrise is at 7:15 am and sunset at 7:05 pm EDT.

Sunshine

In September, the average sunshine is 8.5h.

UV index

In September, the average daily maximum UV index is 5. A UV Index estimate of 3 to 5 represents a medium vulnerability from exposure to the Sun's UV radiation for average individuals.
Note: The maximum UV index of 5 during September translates into these guidelines:
Take precautions - Protection against sunburn is recommended. Considering the strength of solar radiation at midday, one should avoid direct Sun exposure. Enhance your sun protection with tightly woven, yet airy clothing.
Updated: Jul 19, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What are the temperatures in September?

In Thomasville, 81.3°F (27.4°C) is the average high-temperature and 62.1°F (16.7°C) is the average low-temperature during September. The average heat index (a.k.a. 'real feel', 'felt air temperature'), which factors the actual air temperature with the relative humidity, in September is calculated to be 86°F (30°C).

What is the average humidity in September?

In Thomasville, the average relative humidity in September is 74%.

How much does it rain in September?

In September, the rain falls for 13.4 days. Throughout September, 2.17" (55mm) of precipitation is accumulated.

When it does not snow?

In Thomasville, 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.

What time are sunrise and sunset in September?

In September, on the first day of the month, sunrise is at 6:52 am and sunset at 7:47 pm. On the last day of the month, sunrise is at 7:15 am and sunset at 7:05 pm EDT.

How long on average sun shines in September?

In Thomasville, North Carolina, the average sunshine duration in September is 8.5h.

How high is the UV index in September?

The average daily maximum UV index in September is 5. A UV Index reading of 3 to 5 represents a medium hazard to health from 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
Thomasville, NC

Average temperature in September - Thomasville, NC
  • Average high temperature in September: 81.3°F

The warmest month (with the highest average high temperature) is July (90°F).
The month with the lowest average high temperature is January (46.2°F).

  • Average low temperature in September: 62.1°F

The month with the highest average low temperature is July (68.9°F).
The coldest month (with the lowest average low temperature) is January (30.7°F).

Average pressure in September
Thomasville, NC

Average pressure in September - Thomasville, NC
  • Average pressure in September: 30.04"Hg

The month with the highest atmospheric pressure is November (30.16"Hg).
The month with the lowest atmospheric pressure is June (29.98"Hg).

Average wind speed in September
Thomasville, NC

Average wind speed in September - Thomasville, NC
  • Average wind speed in September: 5.4mph

The windiest month (with the highest average wind speed) is April (7.6mph).
The calmest months (with the lowest average wind speed) are July and August (4.8mph).

Average humidity in September
Thomasville, NC

Average humidity in September - Thomasville, NC
  • Average humidity in September: 74%

The months with the highest relative humidity are May and December (76%).
The month with the lowest relative humidity is July (69%).

Average rainfall in September
Thomasville, NC

Average rainfall in September - Thomasville, NC
  • Average rainfall in September: 2.17"

The wettest month (with the highest rainfall) is May (3.07").
The driest month (with the least rainfall) is October (1.73").

Average rainfall days in September
Thomasville, NC

Average rainfall days in September - Thomasville, NC
  • Average rainfall days in September: 13.4 days

The month with the highest number of rainy days is July (16.8 days).
The month with the least rainy days is November (8.4 days).

Average snowfall in September
Thomasville, NC

Average snowfall in September - Thomasville, NC
  • Average snowfall in September: 0"

The month with the highest snowfall is January (1.81").
The months with the least snowfall are April, May, June, July, August, September and October (0").

Average snowfall days in September
Thomasville, NC

Average snowfall days in September - Thomasville, NC
  • Average snowfall days in September: 0 days

The month with the highest number of snowfall days is February (2.6 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
Thomasville, NC

Average daylight in September / Average sunshine in September - Thomasville, NC
  • Average daylight in September: 12h and 2min

The month with the longest days is June (Average daylight: 14h and 36min).
The month with the shortest days is December (Average daylight: 9h and 48min).

  • Average sunshine in September: 8h and 3min

The month with the most sunshine is July (Average sunshine: 10h and 30min).
The month with the least sunshine is December (Average sunshine: 5h and 12min).

Average sunshine days in September
Thomasville, NC

Average sunshine days in September - Thomasville, NC
  • Average sunshine days in September: 15.6 days

The month with the most sunshine days is October (20.4 days).
The month with the least sunshine days is May (12.7 days).

Average UV index in September
Thomasville, NC

Average UV index in September - Thomasville, NC
  • Average UV index in September: 5

The months with the highest UV index are May, June, July and August (UV index 6).
The months with the lowest UV index are January, February and December (UV index 2).

Average cloud cover in September
Thomasville, NC

Average cloud cover in September - Thomasville, NC
  • Average cloud cover in September: 38

The month with the most cloud cover is February (Cloud cover 45).
The month with the least cloud cover is June (Cloud cover 32).

Average visibility in September
Thomasville, NC

Average visibility in September - Thomasville, NC
  • 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).

Thomasville, North Carolina, USA

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