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
Transition from August to September is accompanied by a temperature drop, with average high-temperatures decreasing from a fiery hot 38.3°C (100.9°F) to a tropical 33.2°C (91.8°F). Contrary to the day's heat, an average low-temperature of 19.6°C (67.3°F) is recorded during the nights in September in Bark-i Barrah.Humidity
In Bark-i Barrah, the average relative humidity in September is 23%.Rainfall
Months with rainfall are January through June, September through December. September is the first month it rains. Throughout September, in the average 1.2 rainfall days, it receives 2mm (0.08") of precipitation. In Bark-i Barrah, during the entire year, the rain falls for 90.5 days and collects up to 460mm (18.11") of precipitation.Snowfall
April through November are months without snowfall.Daylight
In Bark-i Barrah, the average length of the day in September is 12h and 25min.On the first day of the month, sunrise is at 05:39 and sunset at 18:37. On the last day of September, sunrise is at 06:03 and sunset at 17:53 +03.
Sunshine
In Bark-i Barrah, the average sunshine in September is 11.6h.UV index
The average daily maximum UV index in September is 6. A UV Index reading of 6 to 7 represents a high health vulnerability from exposure to the Sun's UV rays for the ordinary person.Note: The maximum UV index, 6 during September, leads to the following recommendations:
Take precautions and utilize sun safety practices. Protection against skin and eye damage is required. Stay out of direct sunlight and seek shade between 10 a.m. and 4 p.m., when UV radiation is strongest, but remember that shade devices may not offer full sun protection. For optimum UV protection, wear sun-resistant attire complemented with a hat and quality shades.
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?
When does it start to rain?
When it does not snow?
What is the average length of the day in September?
When are sunrise and sunset in September?
How many hours of sunshine does Bark-i Barrah have in September?
What is the UV index reading in September in Bark-i Barrah?
Average temperature in September
Bark-i Barrah, Iraq
- Average high temperature in September: 33.2°C
The warmest month (with the highest average high temperature) is July (38.7°C).
The month with the lowest average high temperature is January (8.4°C).
- Average low temperature in September: 19.6°C
The month with the highest average low temperature is July (25.1°C).
The coldest month (with the lowest average low temperature) is January (1.8°C).
Average pressure in September
Bark-i Barrah, Iraq
- Average pressure in September: 1009.5mbar
The month with the highest atmospheric pressure is December (1021mbar).
The month with the lowest atmospheric pressure is July (1002.7mbar).
Average wind speed in September
Bark-i Barrah, Iraq
- Average wind speed in September: 7.2km/h
The windiest month (with the highest average wind speed) is July (8.5km/h).
The calmest month (with the lowest average wind speed) is November (5.3km/h).
Average humidity in September
Bark-i Barrah, Iraq
- Average humidity in September: 23%
The month with the highest relative humidity is January (65%).
The months with the lowest relative humidity are July and August (17%).
Average rainfall in September
Bark-i Barrah, Iraq
- Average rainfall in September: 2mm
The wettest month (with the highest rainfall) is March (104mm).
The driest months (with the least rainfall) are July and August (0mm).
Average rainfall days in September
Bark-i Barrah, Iraq
- Average rainfall days in September: 1.2 days
The month with the highest number of rainy days is March (15.7 days).
The month with the least rainy days is August (0.3 days).
Average snowfall in September
Bark-i Barrah, Iraq
- Average snowfall in September: 0mm
The month with the highest snowfall is February (28mm).
The months with the least snowfall are April, May, June, July, August, September, October and November (0mm).
Average snowfall days in September
Bark-i Barrah, Iraq
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is February (1.1 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
Bark-i Barrah, Iraq
- Average daylight in September: 12h and 2min
The month with the longest days is June (Average daylight: 14h and 42min).
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
Bark-i Barrah, Iraq
- Average sunshine days in September: 28.5 days
The month with the most sunshine days is August (30.4 days).
The month with the least sunshine days is April (12.8 days).
Average UV index in September
Bark-i Barrah, 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
Bark-i Barrah, Iraq
- Average cloud cover in September: 3
The months with the most cloud cover are January and December (Cloud cover 34).
The month with the least cloud cover is August (Cloud cover 1).
Average visibility in September
Bark-i Barrah, Iraq
- 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).
