September weather forecastBath, NC
September
Weather in September
The first month of the autumn, September, is also a moderately hot month in Bath, North Carolina, with an average temperature ranging between min 66.6°F (19.2°C) and max 82.6°F (28.1°C).Temperature
Bath's weather in September indicates an average high-temperature of a moderately hot 82.6°F (28.1°C), nearly consistent with the 87.3°F (30.7°C) of August. Bath reports an average nighttime low-temperature of 66.6°F (19.2°C) in September.Heat index
The heat index value during September is estimated at a hot 89.6°F (32°C). Continuous exposure and activity could induce a sense of tiredness and subsequently, heat cramps.When referencing the heat index, its values are suitable for shady environments and light breezes. The heat index could experience an increase of 15 Fahrenheit (8 Celsius) degrees due to direct sunlight.
Note: The heat index, also known as 'feels like' or 'real feel', is calculated by taking the relative humidity value for a specific location and factoring it into the air temperature reading. The individual's impression of temperature can be shaped by additional aspects such as metabolic variations, physical activity, and clothing. Direct sun exposure is noteworthy in its ability to escalate the felt temperature, potentially adding 15 Fahrenheit (8 Celsius) degrees to the heat index. Heat index values hold great significance to children. Young ones are generally at greater risk than adults due to their limited sweating ability. In addition, their large skin surface relative to their small bodies and higher heat production from their activities add to their vulnerability.
Humidity
In September, the average relative humidity is 79%.Rainfall
In Bath, in September, during 15.4 rainfall days, 3.31" (84mm) of precipitation is typically accumulated. Throughout the year, in Bath, there are 172.2 rainfall days, and 36.81" (935mm) of precipitation is accumulated.Snowfall
In Bath, snow does not fall in April through October.Daylight
In September, the average length of the day is 12h and 23min.On the first day of September, sunrise is at 6:40 am and sunset at 7:33 pm. On the last day of the month, sunrise is at 7:01 am and sunset at 6:52 pm EDT.
Sunshine
In September, the average sunshine is 9.2h.UV index
In Bath, North Carolina, the average daily maximum UV index in September is 5. A UV Index value of 3 to 5 symbolizes a medium vulnerability from unsafe exposure to UV radiation for the average person.Note: In September, the maximum UV index of 5 translates into these guidelines:
Undertake precautions - Guarding against sun damage is counselled. To guard against the harmful effects of the Sun, minimize exposure during midday. Experience reduced UV exposure by about half when donning a wide-brim hat.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in September
Bath, NC
- Average high temperature in September: 82.6°F
The warmest month (with the highest average high temperature) is July (88.5°F).
The month with the lowest average high temperature is January (50.4°F).
- Average low temperature in September: 66.6°F
The month with the highest average low temperature is July (72°F).
The coldest month (with the lowest average low temperature) is January (34.7°F).
Average pressure in September
Bath, NC
- Average pressure in September: 30.02"Hg
The month with the highest atmospheric pressure is November (30.13"Hg).
The month with the lowest atmospheric pressure is June (29.96"Hg).
Average wind speed in September
Bath, NC
- Average wind speed in September: 6.3mph
The windiest month (with the highest average wind speed) is April (7.8mph).
The calmest month (with the lowest average wind speed) is August (5.7mph).
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: 3.31"
The wettest month (with the highest rainfall) is August (4.57").
The driest month (with the least rainfall) is January (2.13").
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: 0"
The month with the highest snowfall is January (0.71").
The months with the least snowfall are April, May, June, July, August, September and October (0").
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).
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
Bath, NC
- Average daylight in September: 12h and 24min
The month with the longest days is June (Average daylight: 14h and 30min).
The month with the shortest days is December (Average daylight: 9h and 48min).
- Average sunshine in September: 9h and 12min
The months with the most sunshine are June and July (Average sunshine: 10h and 30min).
The months with the least sunshine are January and December (Average sunshine: 5h and 24min).
Average sunshine days in September
Bath, NC
- Average sunshine days in September: 13 days
The 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
The months with the highest UV index are June and July (UV index 7).
The 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: 6mi
The months with the highest visibility are January, February, March, April, May, June, July, September, October, November and December (6mi).
The month with the lowest visibility is August (5mi).
