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
September
Weather in September
Temperature
The decrease of average high-temperatures is mild in September, with a decline from a sweltering 38.2°C (100.8°F) in August to a tropical 32.9°C (91.2°F). A noteworthy thermal contrast characterizes Khalifan's September nights, with temperatures averaging at a refreshing 18.4°C (65.1°F).Humidity
In September, the average relative humidity is 24%.Rainfall
Months with rainfall are January through June, September through December. September is the first month it rains. Throughout September, in the average 1.3 rainfall days, it receives 3mm (0.12") of precipitation. Throughout the year, in Khalifan, Iraq, there are 94.6 rainfall days, and 592mm (23.31") of precipitation is accumulated.Snowfall
April through November are months without snowfall.Daylight
The average length of the day in September in Khalifan, Iraq, is 12h and 25min.On the first day of the month, sunrise is at 05:33 and sunset at 18:30. On the last day of September, sunrise is at 05:57 and sunset at 17:47 +03.
Sunshine
The average sunshine in September is 11.7h.UV index
In September, the average daily maximum UV index is 6. A UV Index estimate of 6 to 7 represents a high health hazard from exposure to the Sun's UV rays for the ordinary person.Note: In September, a daily UV index of 6 turns into the following recommendations:
Refrain from overexposure. Fair-skinned individuals could burn in under 20 minutes. Avoid direct Sun exposure and stay in the shade between 10 a.m. and 4 p.m., a time when UV radiation is most intense, noting that not all shade structures offer full protection. It's wise to wear UVA and UVB-blocking sunglasses when the sun shines brightly.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
How hot does it get in Khalifan in September?
What is the average humidity in September?
When does it start to rain?
When it does not snow?
How many hours of daylight does Khalifan have in September?
What time are sunrise and sunset in September?
How many hours of sunshine does Khalifan have in September?
How high is the UV index in September?
Average temperature in September
Khalifan, Iraq
- Average high temperature in September: 32.9°C
The warmest month (with the highest average high temperature) is July (38.3°C).
The month with the lowest average high temperature is January (7.9°C).
- Average low temperature in September: 18.4°C
The month with the highest average low temperature is July (23.8°C).
The coldest month (with the lowest average low temperature) is January (1.6°C).
Average pressure in September
Khalifan, Iraq
- Average pressure in September: 1009.9mbar
The month with the highest atmospheric pressure is December (1021.3mbar).
The month with the lowest atmospheric pressure is July (1003.2mbar).
Average wind speed in September
Khalifan, Iraq
- Average wind speed in September: 7.4km/h
The windiest month (with the highest average wind speed) is July (8.6km/h).
The calmest months (with the lowest average wind speed) are November and December (5.7km/h).
Average humidity in September
Khalifan, Iraq
- Average humidity in September: 24%
The month with the highest relative humidity is January (63%).
The month with the lowest relative humidity is July (18%).
Average rainfall in September
Khalifan, Iraq
- Average rainfall in September: 3mm
The wettest month (with the highest rainfall) is March (117mm).
The driest months (with the least rainfall) are July and August (0mm).
Average rainfall days in September
Khalifan, Iraq
- Average rainfall days in September: 1.3 days
The month with the highest number of rainy days is March (16.3 days).
The month with the least rainy days is August (0.3 days).
Average snowfall in September
Khalifan, Iraq
- Average snowfall in September: 0mm
The month with the highest snowfall is February (36mm).
The months with the least snowfall are April, May, June, July, August, September, October and November (0mm).
Average snowfall days in September
Khalifan, Iraq
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is February (1.3 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
Khalifan, Iraq
- Average daylight in September: 12h and 2min
The month with the longest days is June (Average daylight: 14h and 36min).
The month with the shortest days is December (Average daylight: 9h and 42min).
- Average sunshine in September: 11h and 4min
The month with the most sunshine is August (Average sunshine: 12h and 30min).
The month with the least sunshine is December (Average sunshine: 5h and 48min).
Average sunshine days in September
Khalifan, Iraq
- Average sunshine days in September: 27.8 days
The month with the most sunshine days is August (30.3 days).
The month with the least sunshine days is April (12.9 days).
Average UV index in September
Khalifan, Iraq
- Average UV index in September: 6
The months with the highest UV index are June, July and August (UV index 8).
The months with the lowest UV index are January and December (UV index 2).
Average cloud cover in September
Khalifan, Iraq
- Average cloud cover in September: 3
The months with the most cloud cover are January, March and December (Cloud cover 34).
The month with the least cloud cover is August (Cloud cover 1).
Average visibility in September
Khalifan, Iraq
- Average visibility in September: 10km
The months with the highest visibility are February, March, April, May, June, July, August, September, October, November and December (10km).
The month with the lowest visibility is January (9km).
