Temperatures in September
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.
Max and Min Temperatures per Day
This chart shows the daily maximum and minimum temperatures in degrees Celsius for Beirut in September. The red line indicates the max temperatures, and the blue line shows the minimums.
Start of September
The month of September starts in Beirut with hot temperatures, averaging around 32°C during the day and nights close to 26°C. You won’t see any precipitation in the first days of the month, it’s all sunny skies. Breezy clothes like shorts or a dress, plus a hat and sunglasses, are ideal.
Mid-September
By mid-September, the average daytime temperature stays the same at 32°C, with nights close to 25°C. No precipitation expected during this period, so you can enjoy plenty of sunshine. Breezy clothes like shorts or a dress, plus a hat and sunglasses, are ideal.
End of September
By the end of September, the average daytime temperature in Beirut will be around 31°C, with nights close to 24°C. Barely any chance of precipitation. The weather will mostly be dry with lots of sunshine. Breezy clothes like shorts or a dress, plus a hat and sunglasses, are ideal.
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Water temperature
The water temperature at Beirut is 29°C this month. Nice and warm for a swim.
Precipitation in September
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.
The average chance of precipitation is only 4% in September.
Precipitation Chance
This chart shows the daily precipitation chance (in percentages) in September for Beirut. 0% means it never rained on that day in the past 10 years, and 100% means it rained every day. All values in between represent the average chance of precipitation on that day.
Beirut in September |
London | ||
|---|---|---|---|
 Average Temperature |
31°C | 20°C | |
 High Temp |
33°C | 22°C | |
| Low Temp |
30°C | 17°C | |
 Total Precipitation |
2,9 mm | 44 mm | |
| Rainy Days |
1 day | 8 days | |
August
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.
Is September a good time to visit Beirut?
September is a fantastic month to be in Beirut for sunny weather. You’ll get high temperatures and little chance of rain this month.
Temperature records for Beirut in September
With 38°C, Beirut hit the highest temperature in the last 10 years in September 2017. The lowest daytime temperature in this month was 27°C in 2016. The extreme night temperatures ranged from a low of 15°C to a high of 29°C.
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Daily Temperature in September in Beirut
This chart shows the average daily temperatures, both day and night, for each day in September in Beirut, measured in degrees Celsius. The red line represents the maximum temperatures, while the blue line shows the minimums. The days of the month are displayed at the bottom of the chart. The data, based on historical observations, gives an overview of the average daily temperatures during this month.
Daily Precipitation in September in Beirut
The chart below shows the average daily precipitation in September for Beirut, measured in millimetres over the past years. Precipitation is always measured as water, even if it’s snow or hail. The days of the month are shown at the bottom of the chart.
A low average precipitation means that the chance of rain on that day is usually small, while a higher average suggests that rain is more likely. But it’s still an average, so each day can be different. Based on historical weather data for September, you can expect about 1 day of rain in Beirut.
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.
Temperature in September in Beirut Over the Years
This chart shows the average temperature in September in Beirut, measured in degrees Celsius, over the past years.
Total Precipitation in September in Beirut Over the Years
This chart shows the average precipitation in September in Beirut, measured in millimetres over the past years. Precipitation is always measured as water, even if it’s snow or hail.
Daily climate in September for Beirut
Click on a specific day in September for detailed info on the typical weather on that day in Beirut. Check out the historical temperatures and precipitation over the past 10 years on this day.
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.
