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
The onset of September manifests an average high-temperature of a warm 28.4°C (83.1°F), demonstrating a minor variation from the preceding month. During September, Jarjouaa records a consistent average nighttime temperature of 19.4°C (66.9°F).Heat index
In September, the heat index is computed to be a hot 30°C (86°F). Constant activity during exposure could result in a state of weariness and possibly heat cramps.Bear in mind that the heat index values are determined for shaded areas and light breezes. Direct sunlight exposure may cause a 15 Fahrenheit (8 Celsius) degrees rise in the heat index.
Note: The heat index, also known as 'real feel' or 'apparent temperature', is a calculated temperature value of how hot it feels when the moisture in the air is factored in. Additional elements including metabolic differences, the level of physical activity, and attire have a role in shaping the individual's temperature perception. With direct sunlight, be aware that it might enhance the heat sensation, raising the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are extremely significant for babies and toddlers. Young ones often underestimate the need for rest and rehydration. Thirst appears late in dehydration - hence, it is important to keep hydrated, particularly during prolonged physical activities.
Humidity
The average relative humidity in September is 62%.Rainfall
Months with rainfall are January through June, September through December. 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, in Jarjouaa, Lebanon, there are 89.9 rainfall days, and 420mm (16.54") of precipitation is accumulated.Snowfall
In Jarjouaa, snow does not fall in April through November.Daylight
In Jarjouaa, the average length of the day in September is 12h and 23min.On the first day of the month, sunrise is at 06:12 and sunset at 19:03. On the last day of September, in Jarjouaa, sunrise is at 06:31 and sunset at 18:23 EEST.
Sunshine
In September, the average sunshine is 10.1h.UV index
In September, the average daily maximum UV index is 6. A UV Index reading of 6 to 7 represents a high health risk from unsafe exposure to UV radiation for ordinary individuals.Note: In September, the maximum UV index of 6 translates into these guidelines:
Follow precautions and abide by sun safety rules. Deterrence of sunburn is imperative. The hours from 10 a.m. to 4 p.m. have the most intense UV radiation. As much as possible, limit direct sun exposure during this period. Sunglasses that ward off UVA and UVB rays play a pivotal role in reducing solar eye damage.
Frequently asked questions
How hot is it in Jarjouaa in September?
What is the average humidity in September in Jarjouaa?
When does it start raining in Jarjouaa?
When it does not snow in Jarjouaa?
How many hours of daylight does Jarjouaa have in September?
When is the sunrise / sunset in September in Jarjouaa?
How long on average sun shines in September in Jarjouaa?
How high is the UV index in September in Jarjouaa?
Average temperature in September
Jarjouaa, Lebanon
- Average high temperature in September: 28.4°C
The warmest month (with the highest average high temperature) is August (30.2°C).
The month with the lowest average high temperature is January (12.7°C).
- Average low temperature in September: 19.4°C
The month with the highest average low temperature is August (20.4°C).
The coldest month (with the lowest average low temperature) is January (6.5°C).
Average pressure in September
Jarjouaa, Lebanon
- Average pressure in September: 1010.8mbar
The month with the highest atmospheric pressure is December (1018.1mbar).
The month with the lowest atmospheric pressure is July (1006.6mbar).
Average wind speed in September
Jarjouaa, Lebanon
- Average wind speed in September: 8.5km/h
The windiest month (with the highest average wind speed) is January (10.6km/h).
The calmest month (with the lowest average wind speed) is October (8.1km/h).
Average humidity in September
Jarjouaa, Lebanon
- Average humidity in September: 62%
The month with the highest relative humidity is January (71%).
The months with the lowest relative humidity are May and November (55%).
Average rainfall in September
Jarjouaa, Lebanon
- Average rainfall in September: 4mm
The wettest month (with the highest rainfall) is January (105mm).
The driest months (with the least rainfall) are July and August (0mm).
Average rainfall days in September
Jarjouaa, Lebanon
- Average rainfall days in September: 2.5 days
The month with the highest number of rainy days is January (13.9 days).
The month with the least rainy days is August (0.4 days).
Average snowfall in September
Jarjouaa, Lebanon
- Average snowfall in September: 0mm
The month with the highest snowfall is January (20mm).
The months with the least snowfall are April, May, June, July, August, September, October and November (0mm).
Average snowfall days in September
Jarjouaa, Lebanon
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is January (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
Jarjouaa, Lebanon
- Average daylight in September: 12h and 2min
The month with the longest days is June (Average daylight: 14h and 18min).
The month with the shortest days is December (Average daylight: 10h and 0min).
- 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: 5h and 54min).
Average sunshine days in September
Jarjouaa, Lebanon
- Average sunshine days in September: 25.7 days
The months with the most sunshine days are July and August (29.8 days).
The month with the least sunshine days is February (13.8 days).
Average UV index in September
Jarjouaa, 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 3).
Average cloud cover in September
Jarjouaa, Lebanon
- Average cloud cover in September: 6
The month with the most cloud cover is January (Cloud cover 34).
The month with the least cloud cover is July (Cloud cover 3).
Average visibility in September
Jarjouaa, 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).
Jarjouaa, Lebanon
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