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
Weather in September
Temperature
A minimal variation is noted in Ad Dulu`'s average high-temperature at the onset of September, reaching a sweltering 39.5°C (103.1°F) from August's 41.4°C (106.5°F). The month of September sees a significant daily temperature drop, recording an average low-temperature of 24.9°C (76.8°F).Humidity
In Ad Dulu`, the average relative humidity in September is 16%.Rainfall
In Ad Dulu`, rain does not fall in June, July and September.Daylight
The average length of the day in September is 12h and 17min.On the first day of the month, sunrise is at 06:03 and sunset at 18:40. On the last day of September, sunrise is at 06:13 and sunset at 18:09 +03.
Sunshine
In Ad Dulu`, the average sunshine in September is 9.9h.UV index
In September, the average daily maximum UV index is 7. A UV Index of 6 to 7 symbolizes a high threat to health from unprotected exposure to Sun's UV rays for average individuals.Note: A maximum daily UV index of 7 during September morphs into the following directions:
Guard against overexposure. Protection from sun-induced harm is essential. From 10 a.m. to 4 p.m., when UV radiation is at its strongest, limit direct exposure to the Sun and note that shade structures may not provide full sun protection. Outfit yourself in sun-safe attire, like long sleeves, pants, a hat, and UV-blocking sunglasses.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
How hot does it get in September?
What is the average humidity in September?
What is the driest month?
Does it rain in September?
How many hours of daylight does Ad Dulu` have in September?
What time are sunrise and sunset in September?
How long on average sun shines in September?
How high is the UV index in September?
Average temperature in September
Ad Dulu`, Saudi Arabia
- Average high temperature in September: 39.5°C
The warmest month (with the highest average high temperature) is August (41.4°C).
The month with the lowest average high temperature is January (22.1°C).
- Average low temperature in September: 24.9°C
The month with the highest average low temperature is August (27.2°C).
The coldest month (with the lowest average low temperature) is January (10.9°C).
Average pressure in September
Ad Dulu`, Saudi Arabia
- Average pressure in September: 1007.7mbar
The month with the highest atmospheric pressure is January (1016.8mbar).
The month with the lowest atmospheric pressure is July (1004.3mbar).
Average wind speed in September
Ad Dulu`, Saudi Arabia
- Average wind speed in September: 9.8km/h
The windiest month (with the highest average wind speed) is July (13.4km/h).
The calmest month (with the lowest average wind speed) is October (9.2km/h).
Average humidity in September
Ad Dulu`, Saudi Arabia
- Average humidity in September: 16%
The month with the highest relative humidity is December (41%).
The month with the lowest relative humidity is June (13%).
Average rainfall in September
Ad Dulu`, Saudi Arabia
- Average rainfall in September: 0mm
The wettest month (with the highest rainfall) is November (5mm).
The driest months (with the least rainfall) are June, July and September (0mm).
Average rainfall days in September
Ad Dulu`, Saudi Arabia
- Average rainfall days in September: 0.5 days
The month with the highest number of rainy days is April (3.7 days).
The month with the least rainy days is July (0.1 days).
Average daylight in September /
Average sunshine in September
Ad Dulu`, Saudi Arabia
- Average daylight in September: 12h and 2min
The month with the longest days is June (Average daylight: 13h and 36min).
The month with the shortest days is December (Average daylight: 10h and 36min).
- Average sunshine in September: 9h and 5min
The month with the most sunshine is June (Average sunshine: 12h and 18min).
The month with the least sunshine is November (Average sunshine: 7h and 36min).
Average sunshine days in September
Ad Dulu`, Saudi Arabia
- Average sunshine days in September: 29.5 days
The month with the most sunshine days is July (30.9 days).
The month with the least sunshine days is April (26.1 days).
Average UV index in September
Ad Dulu`, Saudi Arabia
- Average UV index in September: 7
The month with the highest UV index is August (UV index 9).
The months with the lowest UV index are January, November and December (UV index 5).
Average cloud cover in September
Ad Dulu`, Saudi Arabia
- Average cloud cover in September: 9
The month with the most cloud cover is August (Cloud cover 13).
The month with the least cloud cover is October (Cloud cover 5).
Average visibility in September
Ad Dulu`, Saudi Arabia
- 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).
Ad Dulu`, Saudi Arabia
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