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's advent notes a subtle adjustment in average high-temperature to a still moderately hot 25.5°C (77.9°F) from August. In September, the temperature in Rayak drops to an average of 16.1°C (61°F) at night.Humidity
In September, the average relative humidity is 58%.Rainfall
In September, in Rayak, the rain falls for 4.9 days. Throughout September, 11mm (0.43") of precipitation is accumulated. Throughout the year, there are 101.3 rainfall days, and 430mm (16.93") of precipitation is accumulated.Snowfall
April through November are months without snowfall in Rayak.Daylight
In September, the average length of the day is 12h and 23min.On the first day of the month, sunrise is at 06:09 and sunset at 19:01. On the last day of September, sunrise is at 06:29 and sunset at 18:21 EEST.
Sunshine
In Rayak, the average sunshine in September is 10h.UV index
In Rayak, the average daily maximum UV index in September is 5. A UV Index of 3 to 5 symbolizes a moderate threat to health from unsafe exposure to UV radiation for average individuals.Note: In September, the maximum UV index of 5 transforms into these recommendations:
Proceed with care. Light skin individuals may be exposed to burns in fewer than 30 minutes. Midday Sun has the strongest UV rays, making it crucial to limit exposure and find shade. Wearing sunglasses with both UVA and UVB protection effectively reduces sun-induced eye damage.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the temperature in September in Rayak?
What is the average humidity in September in Rayak?
How much does it rain in Rayak in September?
When it does not snow in Rayak?
How many hours of daylight does Rayak have in September?
What time are sunrise and sunset in September in Rayak?
How many hours of sunshine does Rayak have in September?
What is the UV index intensity in September in Rayak?
Average temperature in September
Rayak, Lebanon
- Average high temperature in September: 25.5°C
The warmest months (with the highest average high temperature) are July and August (28.3°C).
The month with the lowest average high temperature is January (8.4°C).
- Average low temperature in September: 16.1°C
The month with the highest average low temperature is July (17.9°C).
The coldest month (with the lowest average low temperature) is January (2.4°C).
Average pressure in September
Rayak, Lebanon
- Average pressure in September: 1010.8mbar
The month with the highest atmospheric pressure is December (1018mbar).
The month with the lowest atmospheric pressure is July (1006.4mbar).
Average wind speed in September
Rayak, Lebanon
- Average wind speed in September: 8km/h
The windiest month (with the highest average wind speed) is March (10.9km/h).
The calmest month (with the lowest average wind speed) is November (7.1km/h).
Average humidity in September
Rayak, Lebanon
- Average humidity in September: 58%
The month with the highest relative humidity is January (75%).
The month with the lowest relative humidity is June (50%).
Average rainfall in September
Rayak, Lebanon
- Average rainfall in September: 11mm
The wettest month (with the highest rainfall) is January (100mm).
The driest months (with the least rainfall) are July and August (2mm).
Average rainfall days in September
Rayak, Lebanon
- Average rainfall days in September: 4.9 days
The month with the highest number of rainy days is January (14.6 days).
The months with the least rainy days are July and August (1.3 days).
Average snowfall in September
Rayak, Lebanon
- Average snowfall in September: 0mm
The month with the highest snowfall is January (99mm).
The months with the least snowfall are April, May, June, July, August, September, October and November (0mm).
Average snowfall days in September
Rayak, Lebanon
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is January (2.1 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
Rayak, 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 0min
The months with the most sunshine are July and August (Average sunshine: 12h and 18min).
The month with the least sunshine is January (Average sunshine: 6h and 6min).
Average sunshine days in September
Rayak, Lebanon
- Average sunshine days in September: 23.1 days
The month with the most sunshine days is July (29.6 days).
The month with the least sunshine days is January (13.8 days).
Average UV index in September
Rayak, Lebanon
- Average UV index in September: 5
The month with the highest UV index is July (UV index 7).
The months with the lowest UV index are January and December (UV index 2).
Average cloud cover in September
Rayak, Lebanon
- Average cloud cover in September: 8
The month with the most cloud cover is January (Cloud cover 36).
The months with the least cloud cover are July and August (Cloud cover 3).
Average visibility in September
Rayak, Lebanon
- 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).
