September weather forecast and climate
Bath, NC

September, the first month of the autumn, in Bath, is still a warm month, with temperature in the range of an average low of 66.6°F (19.2°C) and an average high of 82.6°F (28.1°C).

Temperature

In Bath, the average high-temperature in September is practically the same as in August - a moderately hot 82.6°F (28.1°C). In Bath, the average low-temperature is 66.6°F (19.2°C).

Heat index

The average heat index in September is evaluated at a hot 90°F (32.2°C). Take extra precautions, as heat cramps and heat exhaustion are possible. Sustained activity may result in heatstroke.
Note that heat index values are valued for light wind and location in the shade. Exposure to direct sunshine can increase heat index values by up to 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature', 'feels like', 'apparent temperature', or 'real feel', is what the temperature feels like to the human body when the air temperature is combined with the relative humidity. This effect is individual, with diverse people perceiving weather differently for numerous reasons (clothing, differences in body mass, height, and shape, wind), and activity. Bear in mind that direct sunshine exposure increases weather impact, and may raise heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are especially crucial for babies and toddlers. Children are often less aware of the need to rest and re-hydrate. Thirst is a late sign of dehydration - it is vital to remain hydrated, particularly during prolonged physical activities.

Humidity

In Bath, the average relative humidity in September is 79%.

Rainfall

In Bath, during 15.4 rainfall days, 3.31" (84mm) of precipitation is typically accumulated. In Bath, during the entire year, the rain falls for 172.2 days and collects up to 36.81" (935mm) of precipitation.

Snowfall

In Bath, North Carolina, snow does not fall in April through October.

Daylight

In September, the average length of the day is 12.4h.

Sunshine

The average sunshine in September is 9.2h.

UV index

In Bath, the average daily maximum UV index in September is 5. A UV Index estimate of 3 to 5 represents a medium vulnerability from the exposure to the Sun's UV rays for the ordinary person.
Note: In September, the average maximum UV index of 5 translate into the following recommendations:
Take precautions - Protection against sunburn is recommended. The Sun's most intense and consequently most harmful UV radiation during midday hours should be decreased by minimizing exposure and seeking shade. A wide-brim hat offers excellent sun protection for eyes, ears, face, and neck. Sunglasses with UVA and UVB protection significantly reduce eye damage from sun exposure. Tightly woven, loose-fitting clothes provide additional protection from the Sun.

What is the temperature in September in Bath?

The average high-temperature, in September, in Bath, North Carolina, is 82.6°F (28.1°C), while the average low-temperature is 66.6°F (19.2°C). The average heat index (a.k.a. 'feels like', 'real feel'), that represents influence of the relative humidity to air temperaure, in September is appraised at 90°F (32.2°C).

What is the average humidity in September in Bath?

In Bath, the average relative humidity in September is 79%.

How many days does it rain in September in Bath?

In Bath, in September, it is raining for 15.4 days, with typically 3.31" (84mm) of accumulated precipitation.

When it does not snow in Bath?

April through October are months without snowfall in Bath.

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

In September, the average length of the day is 12.4h.

How many hours of sunshine does Bath have in September?

The average sunshine in September in Bath, North Carolina, is 9.2h.

What is the UV index intensity in September in Bath?

In September, the average daily maximum UV index in Bath, North Carolina, is 5. A UV Index value of 3 to 5 symbolizes a medium health risk from the exposure to the Sun's UV radiation.
Average temperature in September - Bath, NC
  • Average high temperature in September: 28.1°C

The warmest month (with the highest average high temperature) is July (31.4°C).
The month with the lowest average high temperature is January (10.2°C).

  • Average low temperature in September: 19.2°C

The month with the highest average low temperature is July (22.2°C).
The coldest month (with the lowest average low temperature) is January (1.5°C).

Average pressure in September - Bath, NC
  • Average pressure in September: 1016.5mbar

The month with the highest atmospheric pressure is November (1020.2mbar).
The month with the lowest atmospheric pressure is June (1014.7mbar).

Average wind speed in September - Bath, NC
  • Average wind speed in September: 10.1km/h

The windiest month (with the highest average wind speed) is April (12.6km/h).
The calmest month (with the lowest average wind speed) is August (9.1km/h).

Average humidity in September - Bath, NC
  • Average humidity in September: 79%

The month with the highest relative humidity is December (80%).
The month with the lowest relative humidity is April (75%).

Average rainfall in September - Bath, NC
  • Average rainfall in September: 84mm

The wettest month (with the highest rainfall) is August (116mm).
The driest month (with the least rainfall) is January (54mm).

Average rainfall days in September - Bath, NC
  • Average rainfall days in September: 15.4 days

The month with the highest number of rainy days is July (21.2 days).
The month with the least rainy days is November (9.3 days).

Average snowfall in September - Bath, NC
  • Average snowfall in September: 0mm

The month with the highest snowfall is January (18mm).
Months with the least snowfall are April, May, June, July, August, September and October (0mm).

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

The month with the highest number of snowfall days is January (1.4 days).
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 - Bath, NC
  • Average daylight in September: 12.4h

The month with the longest days is June (Average daylight: 14.5h).
The month with the shortest days is December (Average daylight: 9.8h).

  • Average sunshine in September: 9.2h

Months with the most sunshine are June and July (Average sunshine: 10.5h).
Months with the least sunshine are January and December (Average sunshine: 5.4).

Average sunshine days in September - Bath, NC
  • Average sunshine days in September: 13 days

Months with the most sunshine days are October and November (19 days).
The month with the least sunshine days is July (7.9 days).

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

Months with the highest UV index are June and July (UV index 7).
Months with the lowest UV index are January, February, November and December (UV index 3).

Average cloud cover in September - Bath, NC
  • Average cloud cover in September: 37

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

Average visibility in September - Bath, NC
  • Average visibility in September: 9km

Months with the highest visibility are January, February, March, April, May, June, July, September, October, November and December (9km).
The month with the lowest visibility is August (8km).