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
September denotes a minimal variation in the average high-temperature to a still very hot 39.8°C (103.6°F) from August's 37.4°C (99.3°F). As Samra', in September, witnesses an average low-temperature of 30.3°C (86.5°F).Humidity
In September, the average relative humidity is 27%.Rainfall
In As Samra', in September, during 6.3 rainfall days, 9mm (0.35") of precipitation is typically accumulated. Throughout the year, there are 39.9 rainfall days, and 92mm (3.62") of precipitation is accumulated.Daylight
In As Samra', the average length of the day in September is 12h and 13min.On the first day of September, sunrise is at 05:37 and sunset at 18:02. On the last day of the month, sunrise is at 05:40 and sunset at 17:40 CAT.
Sunshine
In As Samra', Sudan, the average sunshine in September is 9.9h.UV index
The months with the highest UV index are May, June and September, with an average maximum UV index of 9. A UV Index estimate of 8 to 10 represents a very high threat to health from exposure to the Sun's UV rays for ordinary individuals.Note: A daily high UV index of 9 in September leads to these guidelines:
Protection should always be a priority. Skin and eyes are vulnerable without it. UV radiation from the sun is at its strongest between 10 a.m. and 4 p.m. Try to limit direct exposure during these hours. Select sunglasses that boast both UVA and UVB protection to limit the adverse effects of the sun on the eyes. Even on cloudy days, a sunscreen with a minimum 30 sun protection factor should be generously applied and frequently re-applied, including after every swim or outdoor exercise.
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 As Samra' in September?
What is the average length of the day in September?
What time are sunrise and sunset in September?
How many hours of sunshine does As Samra' have in September?
When is the highest UV index?
What is the UV index reading in September?
Average temperature in September
As Samra', Sudan
- Average high temperature in September: 39.8°C
The warmest month (with the highest average high temperature) is May (41.8°C).
The month with the lowest average high temperature is January (31.4°C).
- Average low temperature in September: 30.3°C
The month with the highest average low temperature is September (30.3°C).
The coldest month (with the lowest average low temperature) is January (16.6°C).
Average pressure in September
As Samra', Sudan
- Average pressure in September: 1007.5mbar
The month with the highest atmospheric pressure is January (1013.4mbar).
The months with the lowest atmospheric pressure are May and June (1006.8mbar).
Average wind speed in September
As Samra', Sudan
- Average wind speed in September: 12.8km/h
The windiest month (with the highest average wind speed) is February (17.8km/h).
The calmest month (with the lowest average wind speed) is September (12.8km/h).
Average humidity in September
As Samra', Sudan
- Average humidity in September: 27%
The month with the highest relative humidity is August (41%).
The month with the lowest relative humidity is April (11%).
Average rainfall in September
As Samra', Sudan
- Average rainfall in September: 9mm
The wettest month (with the highest rainfall) is August (36mm).
The driest months (with the least rainfall) are January, February, March, April, November and December (0mm).
Average rainfall days in September
As Samra', Sudan
- Average rainfall days in September: 6.3 days
The month with the highest number of rainy days is August (13.2 days).
The months with the least rainy days are January, February and December (0 days).
Average daylight in September /
Average sunshine in September
As Samra', 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 12min).
- Average sunshine in September: 9h and 5min
The month with the most sunshine is April (Average sunshine: 10h and 12min).
The month with the least sunshine is December (Average sunshine: 9h and 30min).
Average sunshine days in September
As Samra', Sudan
- Average sunshine days in September: 21.4 days
The months with the most sunshine days are January and December (31 days).
The month with the least sunshine days is August (14.6 days).
Average UV index in September
As Samra', Sudan
- Average UV index in September: 9
The months with the highest UV index are May, June and September (UV index 9).
The months with the lowest UV index are January and December (UV index 6).
Average cloud cover in September
As Samra', Sudan
- Average cloud cover in September: 12
The month with the most cloud cover is August (Cloud cover 24).
The months with the least cloud cover are January, February, November and December (Cloud cover 1).
Average visibility in September
As Samra', 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).
