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
A mild shift in the average high-temperature occurs in September, reducing from a very hot 35.6°C (96.1°F) in August to a tropical 32.2°C (90°F). Marked by a significant drop from the daytime highs, Al-Khalidiyah's average low-temperature in September stands at a pleasant 20.1°C (68.2°F).Heat index
For September, the heat index is appraised at a sweltering 36°C (96.8°F). Implement more safety precautions, heat cramps and heat exhaustion may happen. Persistent activity could induce heatstroke.Heat index readings emphasize conditions of light breezes and shaded spots. Exposure to unobstructed sunshine could lead to an increase in the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like' or 'apparent temperature', comes about by integrating the temperature readings with the humidity levels. Metabolic differences, pregnancy status, and the level of physical activity are additional factors influencing an individual's weather perception. Direct sun rays can make one feel hotter, potentially raising the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are highly critical to babies and toddlers. Youngsters often neglect the necessity for rest and hydration. Thirst is a sign of advancing dehydration - thus the importance of maintaining hydration, specifically during long-lasting physical activities.
When the body gets too warm, it perspires, leading to sweat evaporation which cools it down. During high air temperature and humidity (high heat index), the process of perspiration is hindered, intensifying the sensation of heat. Overheating and dehydration threats arise when heat gain goes beyond what the body can comfortably shed.
Humidity
In Al-Khalidiyah, the average relative humidity in September is 53%.Rainfall
January through June, September through December are months with rainfall in Al-Khalidiyah. September is the first month it rains. Throughout September, in the average 2.5 rainfall days, it receives 4mm (0.16") of precipitation. Throughout the year, there are 75 rainfall days, and 172mm (6.77") of precipitation is accumulated.Snowfall
March through November are months without snowfall.Daylight
In Al-Khalidiyah, the average length of the day in September is 12h and 24min.On the first day of September, sunrise is at 06:05 and sunset at 18:59. On the last day of the month, sunrise is at 06:27 and sunset at 18:18 +03.
Sunshine
The average sunshine in September in Al-Khalidiyah is 10h.UV index
In September, the average daily maximum UV index is 7. A UV Index reading of 6 to 7 represents a high threat to health from exposure to the Sun's UV rays for the ordinary person.Note: A maximum UV index of 7 in September translates into the following recommendations:
Embrace precautions and observe sun safety norms. Evasion of sunburn is a necessity. Stay in the shade and limit direct Sun exposure from 10 a.m. to 4 p.m., a time when UV radiation is particularly strong. Remember, however, that shade structures may not provide complete protection. Counter UV radiation's ill effects with clothing designed for sun safety and UV-resistant eyewear.
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?
How many hours of daylight does Al-Khalidiyah have in September?
When are sunrise and sunset in September?
How many hours of sunshine does Al-Khalidiyah have in September?
What is the UV index reading in September?
Average temperature in September
Al-Khalidiyah, Syria
- Average high temperature in September: 32.2°C
The warmest month (with the highest average high temperature) is August (35.6°C).
The month with the lowest average high temperature is January (13.5°C).
- Average low temperature in September: 20.1°C
The month with the highest average low temperature is August (22.3°C).
The coldest month (with the lowest average low temperature) is January (5.8°C).
Average pressure in September
Al-Khalidiyah, Syria
- Average pressure in September: 1010.3mbar
The month with the highest atmospheric pressure is December (1018.5mbar).
The month with the lowest atmospheric pressure is July (1005.4mbar).
Average wind speed in September
Al-Khalidiyah, Syria
- Average wind speed in September: 12.9km/h
The windiest month (with the highest average wind speed) is July (17.4km/h).
The calmest month (with the lowest average wind speed) is November (9km/h).
Average humidity in September
Al-Khalidiyah, Syria
- Average humidity in September: 53%
The month with the highest relative humidity is January (68%).
The months with the lowest relative humidity are May and June (46%).
Average rainfall in September
Al-Khalidiyah, Syria
- Average rainfall in September: 4mm
The wettest months (with the highest rainfall) are January and December (40mm).
The driest months (with the least rainfall) are July and August (0mm).
Average rainfall days in September
Al-Khalidiyah, Syria
- Average rainfall days in September: 2.5 days
The month with the highest number of rainy days is January (12.1 days).
The month with the least rainy days is August (0.2 days).
Average snowfall in September
Al-Khalidiyah, Syria
- Average snowfall in September: 0mm
The month with the highest snowfall is December (2mm).
The months with the least snowfall are March, April, May, June, July, August, September, October and November (0mm).
Average snowfall days in September
Al-Khalidiyah, Syria
- Average snowfall days in September: 0 days
The months with the highest number of snowfall days are January and December (0.3 days).
The months with the least snowfall days are March, April, May, June, July, August, September, October and November (0 days).
Average daylight in September /
Average sunshine in September
Al-Khalidiyah, Syria
- Average daylight in September: 12h and 2min
The month with the longest days is June (Average daylight: 14h and 30min).
The month with the shortest days is December (Average daylight: 9h and 48min).
- Average sunshine in September: 10h and 0min
The month with the most sunshine is August (Average sunshine: 12h and 24min).
The month with the least sunshine is January (Average sunshine: 6h and 12min).
Average sunshine days in September
Al-Khalidiyah, Syria
- Average sunshine days in September: 26.9 days
The month with the most sunshine days is August (30.4 days).
The month with the least sunshine days is February (16.6 days).
Average UV index in September
Al-Khalidiyah, Syria
- Average UV index in September: 7
The month with the highest UV index is July (UV index 8).
The months with the lowest UV index are January and December (UV index 3).
Average cloud cover in September
Al-Khalidiyah, Syria
- Average cloud cover in September: 6
The month with the most cloud cover is January (Cloud cover 31).
The months with the least cloud cover are July and August (Cloud cover 2).
Average visibility in September
Al-Khalidiyah, Syria
- 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).
