Contents
- Weather in September
- Frequently asked questions
- Average temperature in September
- Average pressure in September
- Average wind speed in September
- Average humidity in September
- Average rainfall in September
- Average rainfall days in September
- Average snowfall in September
- Average snowfall days in September
- Average daylight in September
- Average sunshine in September
- Average sunshine days in September
- Average UV index in September
- Average cloud cover in September
- Average visibility in September
Weather in September
Temperature
The arrival of September corresponds with a minor reduction in the average high-temperature, down from August's hot 87.4°F (30.8°C) to a moderately hot 81.7°F (27.6°C). Randleman, during September nights, observes an average temperature of 62.6°F (17°C).Heat index
The heat index for September is evaluated at a tropical 86°F (30°C). Unrelenting activity during exposure could cause fatigue and potentially lead to heat cramps.Heat index guidelines indicate values are for light wind scenarios and shaded regions. An exposure to direct sunlight may lift the heat index values by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'real feel' or 'feels like', gives a temperature feeling by integrating air temperature and humidity. A person's impression of weather can be swayed by numerous aspects, among them metabolic variations, pregnancy, and activity levels. It is essential to realize that direct sunlight can escalate the perceived temperature, increasing the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values remain especially vital for babies and toddlers. Children frequently underestimate the necessity to rest and hydrate. Thirst is a late sign of dehydration - thus, it is vital to stay hydrated, particularly during lengthy physical exercises.
Humidity
In September, the average relative humidity is 75%.Rainfall
In Randleman, during September, the rain falls for 13.3 days and regularly aggregates up to 2.28" (58mm) of precipitation. In Randleman, North Carolina, during the entire year, the rain falls for 158 days and collects up to 30.39" (772mm) of precipitation.Snowfall
In Randleman, snow does not fall in April through November.Daylight
The average length of the day in September in Randleman is 12h and 23min.On the first day of the month, sunrise is at 6:51 am and sunset at 7:46 pm. On the last day of September, sunrise is at 7:13 am and sunset at 7:03 pm EDT.
Sunshine
The average sunshine in September in Randleman is 8.8h.UV index
In Randleman, the average daily maximum UV index in September is 5. A UV Index estimate of 3 to 5 represents a medium health hazard from unsafe exposure to UV radiation for the ordinary person.Note: The maximum UV index of 5 during September leads to these instructions:
Heed the precautions - Protecting the skin and eyes from damage is compulsory. For skin protection, it's recommended to minimize Sun exposure during its peak hours around midday. Sunglasses providing both UVA and UVB protection are non-negotiable on sunlit days.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the average September temperature in Randleman?
What is the average humidity in September in Randleman?
How many days does it rain in September in Randleman?
When it does not snow in Randleman?
How many hours of daylight does Randleman have in September?
When are sunrise and sunset in September in Randleman?
How many hours of sunshine does Randleman have in September?
What is the UV index intensity in September in Randleman?
Average temperature in September
Randleman, NC
- Average high temperature in September: 81.7°F
The warmest month (with the highest average high temperature) is July (90.1°F).
The month with the lowest average high temperature is January (46.8°F).
- Average low temperature in September: 62.6°F
The month with the highest average low temperature is July (69.1°F).
The coldest month (with the lowest average low temperature) is January (31.5°F).
Average pressure in September
Randleman, 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 (29.97"Hg).
Average wind speed in September
Randleman, NC
- Average wind speed in September: 5.2mph
The windiest month (with the highest average wind speed) is April (7.3mph).
The calmest month (with the lowest average wind speed) is August (4.5mph).
Average humidity in September
Randleman, NC
- Average humidity in September: 75%
The month with the highest relative humidity is May (77%).
The month with the lowest relative humidity is July (71%).
Average rainfall in September
Randleman, NC
- Average rainfall in September: 2.28"
The wettest month (with the highest rainfall) is May (3.39").
The driest month (with the least rainfall) is October (1.73").
Average rainfall days in September
Randleman, NC
- Average rainfall days in September: 13.3 days
The month with the highest number of rainy days is July (18.5 days).
The month with the least rainy days is November (8.8 days).
Average snowfall in September
Randleman, NC
- Average snowfall in September: 0"
The month with the highest snowfall is January (1.77").
The months with the least snowfall are April, May, June, July, August, September, October and November (0").
Average snowfall days in September
Randleman, NC
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is February (2.3 days).
The months with the least snowfall days are April, May, June, July, August, September, October and November (0 days).
Average daylight in September /
Average sunshine in September
Randleman, NC
- Average daylight in September: 12h and 2min
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: 8h and 5min
The month with the most sunshine is July (Average sunshine: 10h and 42min).
The month with the least sunshine is December (Average sunshine: 5h and 24min).
Average sunshine days in September
Randleman, NC
- Average sunshine days in September: 14.4 days
The month with the most sunshine days is October (20.7 days).
The month with the least sunshine days is July (10.6 days).
Average UV index in September
Randleman, NC
- Average UV index in September: 5
The months with the highest UV index are May, June, July and August (UV index 6).
The month with the lowest UV index is January (UV index 2).
Average cloud cover in September
Randleman, NC
- Average cloud cover in September: 37
The month with the most cloud cover is February (Cloud cover 43).
The months with the least cloud cover are June and July (Cloud cover 31).
Average visibility in September
Randleman, 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).
Randleman, North Carolina, USA
Weather forecast for your location
2. Allow the app to use your location