LebanonAverage weather for Beirut 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.
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. No precipitation expected at the start of the month; it’ll be sunny. Light clothing like shorts or a dress, and a hat and sunglasses are perfect.
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. Light clothing like shorts or a dress, and a hat and sunglasses are perfect.
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. Light clothing like shorts or a dress, and a hat and sunglasses are perfect.
Water temperature
The water temperature at Beirut is 29°C this month. Nice and warm for a swim.
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.
Beirut in September |
New York | ||
|---|---|---|---|
 Average temperature |
31°C | 27°C | |
 Max. temperature |
33°C | 31°C | |
| Min. temperature |
30°C | -5°C | |
 Total precipitation |
2,9 mm | 57 mm | |
| Rainy days |
1 day | 9 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 an awesome month to be in Beirut for sunny weather. You’ll have high temperatures and not much chance of rain this month.
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.
Check out the climate of Beirut for all months and discover the best travel time
Daily Temperature in September in Beirut
This chart shows the average daily high and low temperatures in September for Beirut, in degrees Celsius. The red line represents the highs, and the blue line shows the lows. The days of the month are displayed at the bottom of the chart. The data, based on historical observations, provide the average temperatures for this month.
Daily Precipitation in September in Beirut
The chart below shows the average daily precipitation in September for Beirut, measured in millimeters over the past few years. Precipitation is always measured as water, even if it’s snow or hail. The days of the month are listed 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 it rained more often. But remember, it’s just an average, and every day can be different. Based on historical weather data for September, you can expect about 1 day of precipitation 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 few years.
Total precipitation in September in Beirut over the years
This chart shows the average precipitation in September in Beirut, measured in millimeters over the past years. Precipitation is always measured as water, whether it’s snow or hail.
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.
Weather experiences in September in Beirut
Have you been to Beirut in September?
Share your weather experience in September in Beirut.
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.
