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United StatesThe weather in September in Savannah
It's hot in September in Savannah with an average temperature of 31°C. Temperatures this month range from a low of 28°C to a high of 32°C. At night, you can expect temperatures between 19°C and 24°C.
Looking for sun? September isn’t a good month to be in Savannah. The temperature is nice, but there’s too much chance of rain.
Average temperatures and precipitation
This chart shows the average daily maximum and minimum temperatures (in degrees Celsius) and precipitation (in millimeters) in September for Savannah, Georgia. 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 37°C in 2020, Savannah reached the highest temperature in September over the past 10 years. The lowest daytime temperature in this month was 18°C in 2022. The extreme nighttime temperatures ranged from a lowest recorded value of 12°C to a highest value of 27°C.
Rainfall amount
In September, there is an average of 138 mm of precipitation, spread over 15 days. The wind speed is around 3 Bft, mostly coming from the Southeast.
Daily weather in September for Savannah
Click on any day in September to get detailed info about the usual weather on that day in Savannah. Check out the historical temperatures and precipitation over the past 10 years on this day.
September weather comparison
| Savannah | New York | |
|---|---|---|
| Average temperature | 31°C | 27°C |
| Max. temperature | 32°C | 31°C |
| Min. temperature | 19°C | -5°C |
| Total precipitation | 138 mm | 57 mm |
| Rainy days | 15 days | 9 days |
Start of September
The month of September starts in Savannah with hot temps, averaging around 32°C during the day and nights around 24°C.
Mid September
By mid-September, daytime temps drop to around 31°C, with nights around 23°C. During this part of the month, you might see regular precipitation, but there will also be some sunny days.
End of September
By the end of September, the average daytime temperature in Savannah is around 30°C, while nighttime temps are about 21°C. A shower might pop up, but overall, the weather will be dry and sunny.
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UV index
The UV index is a maximum of 8 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 Savannah for all months and discover the best travel time
Temperature charts
These charts show the average temperatures in September in Savannah, Georgia. The temperatures are shown in degrees Celsius and are calculated based on data from the past 10 years.
Daily Temperature in September in Savannah
Temperature in September in Savannah over the years
Precipitation charts
These charts show the average amount of precipitation in September in Savannah, Georgia. 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 Savannah
Total precipitation in September in Savannah over the years
Daily UV index in September in Savannah
This chart shows the average daily UV index in September in Savannah, 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 Savannah
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Average weather in Savannah by month
Click on a month below to see detailed weather info for Savannah. Based on historical weather data, you can see the average temperature, precipitation, wind, and UV index for each day of the month.