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LebanonThe weather in September in Beirut
It's hot in September in Beirut with an average temperature of 31°C. Temperatures this month range from a low of 30°C to a high of 33°C. At night, you can expect temperatures between 23°C and 27°C.
September is an awesome month to be in Beirut for sunny weather. You’ll have high temperatures and not much chance of rain this month.
Average temperatures and precipitation
This chart shows the average daily maximum and minimum temperatures (in degrees Celsius) and precipitation (in millimeters) in September for Beirut, Lebanon. A low precipitation value usually indicates little to no rainfall on that day in recent years, while a higher value suggests more frequent rainfall.
Temperature records
With 38°C in 2017, Beirut reached the highest temperature in September over the past 10 years. The lowest daytime temperature in this month was 27°C in 2016. The extreme nighttime temperatures ranged from a lowest recorded value of 15°C to a highest value of 29°C.
Water temperature
The water temperature at Beirut is 29°C this month. Nice and warm for a swim.
Rainfall amount
According to weather history, there is only 2,9 mm of precipitation in September. The wind speed is around 3 Bft, mostly coming from the Southwest.
Daily weather in September for Beirut
Click on any day in September to get detailed info about the usual weather on that day in Beirut. Check out the historical temperatures and precipitation over the past 10 years on this day.
September weather comparison
| Beirut | New York | |
|---|---|---|
| Average temperature | 31°C | 27°C |
| Max. temperature | 33°C | 31°C |
| Min. temperature | 23°C | -5°C |
| Total precipitation | 2,9 mm | 57 mm |
| Rainy days | 1 day | 9 days |
Start of September
The month of September starts in Beirut with hot temps, averaging around 32°C during the day and nights around 26°C.
Mid September
By mid-September, daytime temps stay steady at around 32°C, with nights around 25°C. No precipitation expected during this period, so you can enjoy plenty of sunshine.
End of September
By the end of September, the average daytime temperature in Beirut is around 31°C, while nighttime temps are about 24°C. There’s hardly any chance of precipitation. The weather will be mostly dry with plenty of sun.
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UV index
The UV index is a maximum of 9 this month. That's a very high value on the intensity scale of 1 to 11. Unprotected skin can burn within 10-15 minutes.
Check out the climate of Beirut for all months and discover the best travel time
Temperature charts
These charts show the average temperatures in September in Beirut, Lebanon. The temperatures are shown in degrees Celsius and are calculated based on data from the past 10 years.
Daily Temperature in September in Beirut
Temperature in September in Beirut over the years
Precipitation charts
These charts show the average amount of precipitation in September in Beirut, Lebanon. Precipitation is always measured as water, even when it falls as snow or hail The amount of precipitation is displayed in millimeters, while snowfall is shown in centimeters.
Daily Precipitation in September in Beirut
Total precipitation in September in Beirut over the years
Daily UV index in September in Beirut
This chart shows the average daily UV index in September in Beirut, with the UV index ranging from 0 to a maximum of 11. The bottom of the chart shows the days of the month. Based on historical data, this chart provides an idea of the daily UV radiation levels you can expect.
Weather experiences in September in Beirut
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Average weather in Beirut by month
Click on a month below to see detailed weather info for Beirut. Based on historical weather data, you can see the average temperature, precipitation, wind, and UV index for each day of the month.