September weather forecastMarjan, Saudi Arabia
September
Weather in September
September, the first month of the autumn in Marjan, is also a sweltering month, with temperature in the range of an average high of 37.5°C (99.5°F) and an average low of 24.8°C (76.6°F).Temperature
The commencement of September notes an average high-temperature of a sweltering 37.5°C (99.5°F), exhibiting little difference from the previous month. Marjan records a marked divergence from the day's high temperatures, with nights in September averaging at a warm 24.8°C (76.6°F).Humidity
In September, the average relative humidity is 13%.Rainfall
June through September are months without rainfall in Marjan.Daylight
The average length of the day in September in Marjan is 12h and 17min.On the first day of the month, sunrise is at 05:41 and sunset at 18:18. On the last day of September, in Marjan, Saudi Arabia, sunrise is at 05:51 and sunset at 17:48 +03.
Sunshine
The average sunshine in September is 11.3h.UV index
The average daily maximum UV index in September in Marjan is 7. A UV Index of 6 to 7 symbolizes a high threat to health from unsafe exposure to UV radiation for the ordinary person.Note: In September, a regular UV index of 7 translates into these guidelines:
Ward off overexposure. Defence against solar harm is crucial. The hours from 10 a.m. to 4 p.m. have the most intense UV radiation. As much as possible, limit direct sun exposure during this period. Boost your sun resistance with garments that are densely woven yet spacious.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in September
Marjan, Saudi Arabia
- Average high temperature in September: 37.5°C
The warmest month (with the highest average high temperature) is July (40.4°C).
The month with the lowest average high temperature is January (20.2°C).
- Average low temperature in September: 24.8°C
The month with the highest average low temperature is July (28.4°C).
The coldest month (with the lowest average low temperature) is January (10.5°C).
Average pressure in September
Marjan, Saudi Arabia
- Average pressure in September: 1007.9mbar
The month with the highest atmospheric pressure is December (1018.6mbar).
The month with the lowest atmospheric pressure is July (1002.6mbar).
Average wind speed in September
Marjan, Saudi Arabia
- Average wind speed in September: 12.6km/h
The windiest month (with the highest average wind speed) is April (16.5km/h).
The calmest month (with the lowest average wind speed) is October (12.4km/h).
Average humidity in September
Marjan, Saudi Arabia
- Average humidity in September: 13%
The month with the highest relative humidity is December (38%).
The month with the lowest relative humidity is June (10%).
Average rainfall in September
Marjan, Saudi Arabia
- Average rainfall in September: 0mm
The wettest month (with the highest rainfall) is April (16mm).
The driest months (with the least rainfall) are June, July, August and September (0mm).
Average rainfall days in September
Marjan, Saudi Arabia
- Average rainfall days in September: 0.3 days
The month with the highest number of rainy days is April (7.2 days).
The months with the least rainy days are June, August and September (0.3 days).
Average daylight in September /
Average sunshine in September
Marjan, Saudi Arabia
- Average daylight in September: 12h and 18min
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 42min).
- Average sunshine in September: 11h and 18min
The month with the most sunshine is August (Average sunshine: 12h and 24min).
The months with the least sunshine are January, November and December (Average sunshine: 7h and 30min).
Average sunshine days in September
Marjan, Saudi Arabia
- Average sunshine days in September: 29.7 days
The month with the most sunshine days is July (30.8 days).
The month with the least sunshine days is April (21.4 days).
Average UV index in September
Marjan, Saudi Arabia
- Average UV index in September: 7
The month with the highest UV index is July (UV index 9).
The months with the lowest UV index are January, November and December (UV index 5).
Average cloud cover in September
Marjan, Saudi Arabia
- Average cloud cover in September: 7
The month with the most cloud cover is April (Cloud cover 13).
The month with the least cloud cover is October (Cloud cover 4).
Average visibility in September
Marjan, 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).
