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
Weather in September
Temperature
Sirmaniyah's September weather shows a modest shift in high-temperatures, falling from August's fiery hot 35.3°C (95.5°F) to a tropical 32.3°C (90.1°F). September in Sirmaniyah sees the temperature falling to a mean low of 20.6°C (69.1°F).Heat index
The heat index value during September is estimated at a sweltering 37°C (98.6°F). Undertake additional precautions, heat cramps and heat exhaustion could happen. Heatstroke could occur from sustained activity.Heat index details are generally centered around shaded locations and a mild breeze. Exposing to direct sunshine may enhance heat index values by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'apparent temperature' or 'feels like', is a fusion of air temperature and moisture levels to demonstrate the sensation of heat. The effect is personal, with varied weather perceptions among individuals due to differences in body mass, stature, and physical activity. You should know that direct sun exposure can heighten weather effects, potentially elevating the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are extremely significant for children. Children often fail to understand the importance of rest and rehydration. Thirst is a late manifestation of dehydration - hence, it is crucial to stay hydrated, especially during ongoing physical activities.
To prevent overheating and help regulate its internal temperature, the human body sweat and rely on the evaporation to cool down. Increased relative humidity slows down evaporation, thereby decreasing the rate of heat removal from the body, culminating in a sensation of overheating. Temperature imbalances caused by excessive heat retention can trigger heat-related maladies.
Humidity
In Sirmaniyah, Syria, the average relative humidity in September is 56%.Rainfall
Months with rainfall are January through June, September through December. September is the first month it rains. Throughout September, in the average 2.7 rainfall days, it receives 5mm (0.2") of precipitation. Throughout the year, in Sirmaniyah, there are 90 rainfall days, and 281mm (11.06") of precipitation is accumulated.Snowfall
March through November are months without snowfall.Daylight
The average length of the day in September is 12h and 24min.On the first day of September in Sirmaniyah, sunrise is at 06:07 and sunset at 19:02. On the last day of the month, sunrise is at 06:29 and sunset at 18:20 +03.
Sunshine
The average sunshine in September is 10h.UV index
The average daily maximum UV index in September is 6. A UV Index estimate of 6 to 7 represents a high health risk from exposure to the Sun's UV rays for ordinary individuals.Note: A maximum UV index of 6 in September translates into the following recommendations:
Resist extreme sun exposure. Guarding against solar damage is essential. The Sun's UV radiation is most potent between 10 a.m. and 4 p.m. Try to limit direct exposure to the Sun during this period. For holistic sun protection encompassing the eyes, ears, face, and neck, a wide-brim hat is key.
Frequently asked questions
How hot does it get in Sirmaniyah in September?
What is the average humidity in September in Sirmaniyah?
When does it start to rain in Sirmaniyah?
When it does not snow in Sirmaniyah?
How many hours of daylight does Sirmaniyah have in September?
When are sunrise and sunset in September in Sirmaniyah?
How long on average sun shines in September in Sirmaniyah?
What is the UV index intensity in September in Sirmaniyah?
Average temperature in September
Sirmaniyah, Syria
- Average high temperature in September: 32.3°C
The warmest month (with the highest average high temperature) is August (35.3°C).
The month with the lowest average high temperature is January (11.9°C).
- Average low temperature in September: 20.6°C
The month with the highest average low temperature is August (22.7°C).
The coldest month (with the lowest average low temperature) is January (5°C).
Average pressure in September
Sirmaniyah, Syria
- Average pressure in September: 1010.1mbar
The month with the highest atmospheric pressure is December (1018.7mbar).
The month with the lowest atmospheric pressure is July (1005mbar).
Average wind speed in September
Sirmaniyah, Syria
- Average wind speed in September: 12.1km/h
The windiest month (with the highest average wind speed) is July (16.4km/h).
The calmest month (with the lowest average wind speed) is November (8.4km/h).
Average humidity in September
Sirmaniyah, Syria
- Average humidity in September: 56%
The month with the highest relative humidity is January (72%).
The month with the lowest relative humidity is October (50%).
Average rainfall in September
Sirmaniyah, Syria
- Average rainfall in September: 5mm
The wettest month (with the highest rainfall) is December (71mm).
The driest months (with the least rainfall) are July and August (0mm).
Average rainfall days in September
Sirmaniyah, Syria
- Average rainfall days in September: 2.7 days
The month with the highest number of rainy days is January (15 days).
The month with the least rainy days is August (0.3 days).
Average snowfall in September
Sirmaniyah, Syria
- Average snowfall in September: 0mm
The month with the highest snowfall is January (13mm).
The months with the least snowfall are March, April, May, June, July, August, September, October and November (0mm).
Average snowfall days in September
Sirmaniyah, Syria
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is February (0.8 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
Sirmaniyah, 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: 5h and 30min).
Average sunshine days in September
Sirmaniyah, Syria
- Average sunshine days in September: 26.6 days
The month with the most sunshine days is August (30.3 days).
The month with the least sunshine days is January (13.7 days).
Average UV index in September
Sirmaniyah, Syria
- Average UV index in September: 6
The month with the highest UV index is July (UV index 8).
The months with the lowest UV index are January, February and December (UV index 3).
Average cloud cover in September
Sirmaniyah, Syria
- Average cloud cover in September: 8
The month with the most cloud cover is January (Cloud cover 41).
The months with the least cloud cover are July and August (Cloud cover 5).
Average visibility in September
Sirmaniyah, Syria
- 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).
Sirmaniyah, Syria
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