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 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
September
Weather in September
Temperature
The advent of September brings an average high-temperature of a still very hot 37.8°C (100°F), almost identical to the preceding month. Wad an Nur records a steady low-temperature average of 27.8°C (82°F) during September.Heat index
In September, the average heat index is estimated at a scorching 43°C (109.4°F). Stay alert: Heat cramps and heat exhaustion are expected. Heatstroke is a likely outcome of ongoing activity.Take into consideration that the heat index values are calculated for shade and light wind conditions. Under direct sunshine, the heat index values might be elevated by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature' or 'feels like', shows a temperature sensation when both heat and moisture conditions are combined. The impression of weather on a person can be swayed by additional aspects, including metabolic variations, pregnancy, and activity levels. One must note that being under the direct sun can escalate the heat's effects, with the heat index possibly rising by 15 Fahrenheit (8 Celsius) degrees. Heat index values are largely significant for babies and toddlers. Kids often lack the knowledge about the necessity to take breaks and consume liquids. Thirst, as a late symptom of dehydration, necessitates the maintenance of hydration, particularly during enduring physical activities.
When faced with excessive heat, the human body begins to perspire, utilizing the cooling benefits of sweat evaporation. In the presence of high relative humidity, the evaporation rate diminishes, resulting in the body retaining more warmth compared to dry conditions. Heat-related complications, like dehydration, can manifest if the body's heat gain exceeds its dissipation capacity.
Humidity
In Wad an Nur, the average relative humidity in September is 41%.Rainfall
In September, the rain falls for 7.5 days. Throughout September, 17mm (0.67") of precipitation is accumulated. In Wad an Nur, during the entire year, the rain falls for 47.4 days and collects up to 144mm (5.67") of precipitation.Daylight
In Wad an Nur, the average length of the day in September is 12h and 13min.On the first day of the month, sunrise is at 05:33 and sunset at 17:57. On the last day of September, sunrise is at 05:35 and sunset at 17:35 CAT.
Sunshine
The average sunshine in September is 9.7h.UV index
In September, the average daily maximum UV index is 8. A UV Index estimate of 8 to 10 represents a very high health risk from exposure to the Sun's UV radiation for the average person.Note: In September, the maximum UV index of 8 suggests these recommendations:
Remember to safeguard yourself. Rapid damage can occur to skin and eyes without protection. The time between 10 a.m. and 4 p.m. is when UV radiation is at its peak. Limit exposure to direct sunlight during these hours. Your best bet for sun defense on the face, eyes, and neck is a hat with a wide brim.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
How hot is it in September?
What is the average humidity in September?
How much does it rain in September?
What is the average length of the day in September in Wad an Nur?
When are sunrise and sunset in September in Wad an Nur?
How many hours of sunshine does Wad an Nur have in September?
What is the UV index intensity in September?
Average temperature in September
Wad an Nur, Sudan
- Average high temperature in September: 37.8°C
The warmest months (with the highest average high temperature) are April and May (41°C).
The month with the lowest average high temperature is January (32.8°C).
- Average low temperature in September: 27.8°C
The months with the highest average low temperature are May and June (29.8°C).
The coldest month (with the lowest average low temperature) is January (19.9°C).
Average pressure in September
Wad an Nur, Sudan
- Average pressure in September: 1008.1mbar
The month with the highest atmospheric pressure is January (1012mbar).
The month with the lowest atmospheric pressure is May (1006.5mbar).
Average wind speed in September
Wad an Nur, Sudan
- Average wind speed in September: 13km/h
The windiest month (with the highest average wind speed) is July (18km/h).
The calmest month (with the lowest average wind speed) is October (10.1km/h).
Average humidity in September
Wad an Nur, Sudan
- Average humidity in September: 41%
The month with the highest relative humidity is August (52%).
The month with the lowest relative humidity is April (11%).
Average rainfall in September
Wad an Nur, Sudan
- Average rainfall in September: 17mm
The wettest month (with the highest rainfall) is August (57mm).
The driest months (with the least rainfall) are January, February, March, November and December (0mm).
Average rainfall days in September
Wad an Nur, Sudan
- Average rainfall days in September: 7.5 days
The month with the highest number of rainy days is August (14.2 days).
The months with the least rainy days are January, February and December (0 days).
Average daylight in September /
Average sunshine in September
Wad an Nur, Sudan
- Average daylight in September: 12h and 1min
The month with the longest days is June (Average daylight: 13h and 0min).
The month with the shortest days is December (Average daylight: 11h and 18min).
- Average sunshine in September: 9h and 4min
The months with the most sunshine are January, February, March, April, November and December (Average sunshine: 10h and 0min).
The months with the least sunshine are July and August (Average sunshine: 9h and 12min).
Average sunshine days in September
Wad an Nur, Sudan
- Average sunshine days in September: 21.3 days
The months with the most sunshine days are January and December (31 days).
The month with the least sunshine days is August (14.8 days).
Average UV index in September
Wad an Nur, Sudan
- Average UV index in September: 8
The months with the highest UV index are April and May (UV index 9).
The months with the lowest UV index are January, July, November and December (UV index 7).
Average cloud cover in September
Wad an Nur, Sudan
- Average cloud cover in September: 17
The month with the most cloud cover is August (Cloud cover 31).
The months with the least cloud cover are January and December (Cloud cover 1).
Average visibility in September
Wad an Nur, Sudan
- Average visibility in September: 10km
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (10km).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (10km).
