World Resorts USA Marietta Weather

Marietta weather in September

Weather in Marietta: September

Average day temperature: 80.4°F
Average night temperature: 68.5°F
Number of sunny days: 14 days
Day length: 11.9 - 12.9 hours
Number of rainy days: 2 days
Precipitation totals: 1.3 in.

Air temperature in September, °F

Show year:
2024
2023
2022

The highest day temperature during September of 2024 was 92°F. At the same time the lowest night temperature was 64°F. Day and night temperature averages during September were 80.7°F and 70.5°F.

Sunny, partly cloudy and cloudy days

Mostly all days in September are sunny but cloudy days are also possible.

Precipitation total in September, in.

Precipitation total value in Marietta in September is 1.3 in. Other months of the year show relatively similar values.

Wind speed in September, mph

The average wind speed value in September is 5.8 mph It makes September one of the least windy months of the year.

Average sunny hours

This chart shows average number of hours during the day when sunlight can reach the ground. It depends on day length and cloudiness during the day. The average number of sunny hours in September is: 7.9.

Best time for vacation in Marietta

Sunniest months:
October 17 days
November 15 days
September 14 days
Warmest months:
July 87.1 °F
August 86.8 °F
June 84.4 °F
Coldest months:
January 49.1 °F
December 52.9 °F
February 54.2 °F
Rainiest months:
August 5 days
March 5 days
January 4 days
Windiest months:
March 7.6 mph
January 7.5 mph
February 7.4 mph

Marietta on a weather map

Marietta
+54°F
E 15 mph
Feels like: +50°F
Precip.: 0%
Places in USA:
Name
°F
+46°F
+50°F
+75°F
+75°F
+45°F
+57°F
+75°F
+70°F
+46°F
+54°F
+55°F
+70°F
+68°F
+66°F
+34°F
24 Hours Forecast
Marietta
Local time: 12:38
November 21, thursday
1500
59°F
E
17 mph
1800
55°F
SE
14 mph
2100
45°F
SE
12 mph
November 22, friday
0000
41°F
E
12 mph
0300
39°F
E
12 mph
0600
37°F
SE
13 mph
0900
41°F
SE
14 mph
1200
45°F
SE
16 mph
Units of measurement: °C / °F