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 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's weather displays an average high-temperature of a still warm 27.2°C (81°F), slightly varied from August's 28.6°C (83.5°F). The September average low temperature in Adonis, marginally lower than the daytime high, records at a still warm 23°C (73.4°F).Heat index
The heat index value during September is calculated to be 29°C (84.2°F). If one continues to be active during exposure, it might cause tiredness and subsequent heat cramps.Take into consideration that the heat index values are calculated for shade and light wind conditions. Direct sunlight has the potential to heighten heat index values by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like' or 'apparent temperature', gives an indication of how one might feel in terms of heat after considering humidity. The impact of weather on an individual can be subjective, affected by the person's activity and heat perception, which can vary due to elements including wind, clothing, and metabolic differences. When you're directly under the sun's rays, remember that the heat index may surge by 15 Fahrenheit (8 Celsius) degrees. Heat index values are highly critical for babies and toddlers. Young children are generally more endangered than adults, as they usually less sweat. And also, due to larger skin surface relative to their small bodies and higher heat production as a result of their activity.
Humidity
In Adonis, Lebanon, the average relative humidity in September is 66%.Rainfall
Months with rainfall in Adonis, Lebanon, are January through June, September through December. September is the first month it rains in Adonis. Throughout September, in the average 1.4 rainfall days, it receives 2mm (0.08") of precipitation. In Adonis, during the entire year, the rain falls for 71.6 days and collects up to 398mm (15.67") of precipitation.Daylight
In Adonis, the average length of the day in September is 12h and 23min.On the first day of September in Adonis, sunrise is at 06:10 and sunset at 19:02. On the last day of the month, sunrise is at 06:31 and sunset at 18:22 EEST.
Sunshine
In September, the average sunshine in Adonis is 10.2h.UV index
The average daily maximum UV index in September is 6. A UV Index of 6 to 7 symbolizes a high health hazard from exposure to the Sun's UV rays for the average person.Note: The maximum daily UV index, 6 in September, converts into the following recommendations:
Continue precautions and advocate sun safety advice. Deterrence of sunburn is indispensable. Limit direct sun exposure and seek shade between 10 a.m. and 4 p.m., the time of the most intense UV radiation, noting that shade structures may not provide total 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
What is the temperature in September in Adonis?
What is the average humidity in September in Adonis?
When does it start raining in Adonis?
What is the average length of the day in September in Adonis?
What time are sunrise and sunset in September in Adonis?
How many hours of sunshine does Adonis have in September?
What is the UV index reading in September in Adonis?
Average temperature in September
Adonis, Lebanon
- Average high temperature in September: 27.2°C
The warmest month (with the highest average high temperature) is August (28.6°C).
The month with the lowest average high temperature is January (14.8°C).
- Average low temperature in September: 23°C
The month with the highest average low temperature is August (24.3°C).
The coldest month (with the lowest average low temperature) is January (11.2°C).
Average pressure in September
Adonis, Lebanon
- Average pressure in September: 1010.8mbar
The month with the highest atmospheric pressure is December (1017.9mbar).
The month with the lowest atmospheric pressure is July (1006.4mbar).
Average wind speed in September
Adonis, Lebanon
- Average wind speed in September: 10.6km/h
The windiest month (with the highest average wind speed) is January (14.6km/h).
The calmest month (with the lowest average wind speed) is November (10km/h).
Average humidity in September
Adonis, Lebanon
- Average humidity in September: 66%
The month with the highest relative humidity is August (70%).
The month with the lowest relative humidity is November (55%).
Average rainfall in September
Adonis, Lebanon
- Average rainfall in September: 2mm
The wettest month (with the highest rainfall) is January (113mm).
The driest months (with the least rainfall) are July and August (0mm).
Average rainfall days in September
Adonis, Lebanon
- Average rainfall days in September: 1.4 days
The month with the highest number of rainy days is January (13.3 days).
The month with the least rainy days is August (0.3 days).
Average daylight in September /
Average sunshine in September
Adonis, Lebanon
- Average daylight in September: 12h and 2min
The month with the longest days is June (Average daylight: 14h and 24min).
The month with the shortest days is December (Average daylight: 9h and 54min).
- Average sunshine in September: 10h and 1min
The month with the most sunshine is July (Average sunshine: 12h and 18min).
The month with the least sunshine is January (Average sunshine: 6h and 30min).
Average sunshine days in September
Adonis, Lebanon
- Average sunshine days in September: 27.5 days
The month with the most sunshine days is July (30.8 days).
The month with the least sunshine days is January (14.6 days).
Average UV index in September
Adonis, Lebanon
- Average UV index in September: 6
The months with the highest UV index are June, July and August (UV index 7).
The months with the lowest UV index are January, February and December (UV index 4).
Average cloud cover in September
Adonis, Lebanon
- Average cloud cover in September: 4
The month with the most cloud cover is January (Cloud cover 27).
The months with the least cloud cover are July and August (Cloud cover 2).
Average visibility in September
Adonis, Lebanon
- 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).
