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
September brings a slight decrease in the average high-temperature, shifting from a very hot 38.5°C (101.3°F) in August to a tropical 34.1°C (93.4°F). Al-Kawm, during the month of September, experiences an average low-temperature of 22.5°C (72.5°F).Humidity
In September, the average relative humidity is 38%.Rainfall
January through June, September through December are months with rainfall. September is the first month it rains. Throughout September, in the average 1.6 rainfall days, it receives 3mm (0.12") of precipitation. In Al-Kawm, Syria, during the entire year, the rain falls for 69.3 days and collects up to 180mm (7.09") of precipitation.Snowfall
In Al-Kawm, snow does not fall in February through November.Daylight
In September, the average length of the day is 12h and 24min.On the first day of September, sunrise is at 05:57 and sunset at 18:51. On the last day of the month, sunrise is at 06:18 and sunset at 18:09 +03.
Sunshine
In September, the average sunshine is 10h.UV index
In September, the average daily maximum UV index is 7. A UV Index of 6 to 7 symbolizes a high health hazard from unprotected exposure to Sun's UV rays for the ordinary person.Note: The UV index of 7 in September translates into these instructions:
Act on precautions and pay attention to sun safety recommendations. Avoidance of sunburn is obligatory. 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. Combat UV radiation's detrimental effects with sun-safe clothing and UV-blocking 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 raining?
When it does not snow?
How many hours of daylight does Al-Kawm have in September?
When are sunrise and sunset in September?
How many hours of sunshine does Al-Kawm have in September?
How high is the UV index in September?
Average temperature in September
Al-Kawm, Syria
- Average high temperature in September: 34.1°C
The warmest month (with the highest average high temperature) is July (38.8°C).
The month with the lowest average high temperature is January (12.9°C).
- Average low temperature in September: 22.5°C
The months with the highest average low temperature are July and August (25.2°C).
The coldest month (with the lowest average low temperature) is January (6.1°C).
Average pressure in September
Al-Kawm, Syria
- Average pressure in September: 1008.7mbar
The month with the highest atmospheric pressure is December (1019.5mbar).
The month with the lowest atmospheric pressure is July (1002.5mbar).
Average wind speed in September
Al-Kawm, Syria
- Average wind speed in September: 17.8km/h
The windiest month (with the highest average wind speed) is July (25.5km/h).
The calmest month (with the lowest average wind speed) is November (11.1km/h).
Average humidity in September
Al-Kawm, Syria
- Average humidity in September: 38%
The month with the highest relative humidity is January (60%).
The month with the lowest relative humidity is June (33%).
Average rainfall in September
Al-Kawm, Syria
- Average rainfall in September: 3mm
The wettest month (with the highest rainfall) is December (31mm).
The driest months (with the least rainfall) are July and August (0mm).
Average rainfall days in September
Al-Kawm, Syria
- Average rainfall days in September: 1.6 days
The month with the highest number of rainy days is January (10.9 days).
The month with the least rainy days is August (0 days).
Average snowfall in September
Al-Kawm, Syria
- Average snowfall in September: 0mm
The months with the highest snowfall are January and December (1mm).
The months with the least snowfall are February, March, April, May, June, July, August, September, October and November (0mm).
Average snowfall days in September
Al-Kawm, Syria
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is January (0.3 days).
The months with the least snowfall days are February, March, April, May, June, July, August, September, October and November (0 days).
Average daylight in September /
Average sunshine in September
Al-Kawm, 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 July (Average sunshine: 12h and 18min).
The month with the least sunshine is December (Average sunshine: 6h and 18min).
Average sunshine days in September
Al-Kawm, Syria
- Average sunshine days in September: 27.8 days
The months with the most sunshine days are July and August (30.8 days).
The month with the least sunshine days is February (18.1 days).
Average UV index in September
Al-Kawm, Syria
- Average UV index in September: 7
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 3).
Average cloud cover in September
Al-Kawm, Syria
- Average cloud cover in September: 4
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 1).
Average visibility in September
Al-Kawm, 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).
