September weather forecast
Townsville, NC

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Weather in September

The first month of the autumn, September, is also a moderately hot month in Townsville, North Carolina, with an average temperature ranging between min 62.6°F (17°C) and max 81.5°F (27.5°C).

Temperature

The arrival of September corresponds with a light shift in temperature, down from a tropical 87.4°F (30.8°C) in August to a warm 81.5°F (27.5°C). Throughout the month of September, Townsville sees a steady low-temperature average of 62.6°F (17°C).

Heat index

In September, the heat index is evaluated at a hot 86°F (30°C). Ongoing activity coupled with exposure often results in weariness and could induce heat cramps.
Heat index values are typically calculated for conditions of shade and a light breeze. If directly exposed to the sun, the heat index could rise by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature' or 'feels like', is found by incorporating humidity levels into the air temperature measurement. Elements such as metabolic variations, pregnancy, and physical exertion can shape one's weather perception. Sunshine, when direct, has the potential to intensify weather effects, leading to an increase in the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are primarily vital for children. Young kids are often more at risk than adults as they tend to perspire less. Besides, their skin surface is larger relative to their small bodies, and their increased heat output from their active lifestyle compounds their risk.

Humidity

In Townsville, the average relative humidity in September is 76%.

Rainfall

September is the month with the least rainfall in Townsville. Rain falls for 12 days and accumulates 1.3" (33mm) of precipitation.

Snowfall

April through November are months without snowfall in Townsville, North Carolina.

Daylight

In Townsville, North Carolina, the average length of the day in September is 12h and 24min.
On the first day of the month, sunrise is at 6:45 am and sunset at 7:41 pm. On the last day of September, sunrise is at 7:08 am and sunset at 6:58 pm EDT.

Sunshine

In Townsville, the average sunshine in September is 8.8h.

UV index

In September, the average daily maximum UV index is 5. A UV Index value of 3 to 5 symbolizes a medium vulnerability from unprotected exposure to Sun's UV rays for the average person.
Note: A maximum high UV index of 5 in September translates into the following recommendations:
Put precautions into practice - Ensuring skin and eye safety is a necessity. The Sun is at its harshest during midday; protect yourself by staying in shaded areas and minimizing exposure. Counter UV radiation's ill effects with clothing designed for sun safety and UV-resistant eyewear.
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Frequently asked questions

What is the average September temperature in Townsville?

September temperatures vary between a high-temperature of 81.5°F (27.5°C) and a low-temperature of 62.6°F (17°C). The average heat index (a.k.a. 'felt air temperature', 'feels like'), which combines air temperature and relative humidity, in September is evaluated at 86°F (30°C).

What is the average humidity in September in Townsville?

In September, the average relative humidity is 76%.

What is the driest month in Townsville?

The month with the least rainfall in Townsville is September, when the rain falls for 12 days and typically collects 1.3" (33mm) of precipitation.

How many days does it rain in September in Townsville?

In Townsville, in September, it is raining for 12 days, with typically 1.3" (33mm) of accumulated precipitation.

When it does not snow in Townsville?

April through November are months without snowfall in Townsville, North Carolina.

What is the average length of the day in September in Townsville?

In Townsville, the average day length in September is 12h and 24min.

When is the sunrise / sunset in September in Townsville?

On the first day of September in Townsville, North Carolina, sunrise is at 6:45 am and sunset at 7:41 pm. On the last day of the month, sunrise is at 7:08 am and sunset at 6:58 pm EDT.

How long on average sun shines in September in Townsville?

In September, the average sunshine duration in Townsville is 8.8h.

How high is the UV index in September in Townsville?

In Townsville, North Carolina, the average daily maximum UV index in September is 5. A UV Index reading of 3 to 5 represents a moderate health threat 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
Townsville, NC

Average temperature in September - Townsville, NC
  • Average high temperature in September: 81.5°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°F).

  • Average low temperature in September: 62.6°F

The month with the highest average low temperature is July (69.3°F).
The coldest month (with the lowest average low temperature) is January (30.6°F).

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Average pressure in September
Townsville, NC

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

The month with the highest atmospheric pressure is November (30.15"Hg).
The month with the lowest atmospheric pressure is June (29.96"Hg).

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Average wind speed in September
Townsville, NC

Average wind speed in September - Townsville, NC
  • Average wind speed in September: 5.6mph

The windiest month (with the highest average wind speed) is April (7.7mph).
The calmest month (with the lowest average wind speed) is August (5mph).

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Average humidity in September
Townsville, NC

Average humidity in September - Townsville, NC
  • Average humidity in September: 76%

The month with the highest relative humidity is December (78%).
The month with the lowest relative humidity is July (71%).

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Average rainfall in September
Townsville, NC

Average rainfall in September - Townsville, NC
  • Average rainfall in September: 1.3"

The wettest month (with the highest rainfall) is May (2.13").
The driest month (with the least rainfall) is September (1.3").

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Average rainfall days in September
Townsville, NC

Average rainfall days in September - Townsville, NC
  • Average rainfall days in September: 12 days

The month with the highest number of rainy days is July (16.7 days).
The month with the least rainy days is October (8.3 days).

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Average snowfall in September
Townsville, NC

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

The month with the highest snowfall is January (1.5").
The months with the least snowfall are April, May, June, July, August, September, October and November (0").

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Average snowfall days in September
Townsville, NC

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

The month with the highest number of snowfall days is February (2.5 days).
The months with the least snowfall days are April, May, June, July, August, September and October (0 days).

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Average daylight in September /
Average sunshine in September
Townsville, NC

Average daylight in September / Average sunshine in September - Townsville, 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 42min).

  • Average sunshine in September: 8h and 5min

The months with the most sunshine are June and July (Average sunshine: 10h and 42min).
The months with the least sunshine are January and December (Average sunshine: 5h and 30min).

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Average sunshine days in September
Townsville, NC

Average sunshine days in September - Townsville, NC
  • Average sunshine days in September: 16.3 days

The month with the most sunshine days is October (21.4 days).
The month with the least sunshine days is July (12 days).

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Average UV index in September
Townsville, NC

Average UV index in September - Townsville, 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 and December (UV index 2).

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Average cloud cover in September
Townsville, NC

Average cloud cover in September - Townsville, NC
  • Average cloud cover in September: 39

The months with the most cloud cover are February and March (Cloud cover 43).
The month with the least cloud cover is July (Cloud cover 31).

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Average visibility in September
Townsville, NC

Average visibility in September - Townsville, NC
  • Average visibility in September: 5mi

The months with the highest visibility are January, February, March, April, June, July, August, October, November and December (6mi).
The months with the lowest visibility are May and September (5mi).

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Townsville, North Carolina, USA

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