Normal weather in Marietta in December
The weather in Marietta in December has an average temperature of around 6°C during the day. On average, December sees 39 mm of rain in Marietta. The total amount of snow in December is about 6,0 cm of snow. The wind speed is 4 Beaufort and mainly comes from Southwest.
After November, December in Marietta starts with a temperature of 6°C and ends around January at 1°C.
December averages for Marietta
 Average temperature | 6°C |
 Highest daytime temperature | 12°C |
| Lowest daytime temperature | 1°C |
 Total rainfall | 39 mm |
| Rainy days | 5 days |
 Total snowfall | 6,0 cm |
| Snowy days | 4 days |
Temperature per day in December in Marietta
This graph shows the average daily maximum temperatures in December in Marietta, indicated in degrees Celsius.
Precipitation per day in December in Marietta
This graph shows the average daily precipitation in December in Marietta, indicated in millimeters.
Snowfall per day in December in Marietta
This graph shows the average daily snowfall in December in Marietta, indicated in centimeters.
UV index per day in December in Marietta
This graph shows the average daily UV index in December in Marietta.
Yearly temperature in December in Marietta
This graph shows the average yearly temperature in December in Marietta, measured in degrees Celsius, over the past years.
Yearly total precipitation in December in Marietta
This graph shows the average yearly precipitation in millimeters in December in Marietta, over the past years.
Yearly snowfall in December in Marietta
This graph shows the average yearly snowfall in December in Marietta, measured in centimeters, over the past years.
Average daily weather in December
Click on a day to get more information about the average weather on that day.
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Average weather in Marietta per month
Click on a month below to see in detail how the weather typically is in Marietta and what to expect. Based on the historical weather data of Marietta, you can view the average temperature, precipitation, wind, and UV index for each day of the month.