Marietta Weather in December
December in Marietta sees daytime temperatures around 13°C (55°F) and lows of 3°C (37°F) at night. As the wettest month of the year, keep in mind that rainfall is at its highest.
Rainfall in Marietta in December
This is the wettest month of the year, so having an umbrella ready is a smart choice. Historically, December sees about 12 days of rain, with a monthly average of 137 mm (5.4 in). The rain this month tends to fall in heavier spells rather than light drizzle. When it rains, showers can be significant.
Temperature in Marietta in December
December in Marietta brings typical temperatures with highs around 13°C (55°F) and lows of 3°C (37°F). The winter season takes place during December. Conditions are often most pleasant around the middle of the day. At 3°C (37°F) overnight, it gets properly cold after dark. On the bright side, cold nights tend to make for excellent sleeping conditions.
Sunshine in Marietta in December
The month brings about 164 hours of sunlight, offering a comfortable mix of sun and overcast.December in Marietta has its charm, but if you're looking for destinations with pleasant temperatures and sunny skies, our weather planner can help you explore other options in the world.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit the United States of America, check out our Marietta's climate page.
Marietta Temperature in December
Min Temperature
3°C (37°F)
Max Temperature
13°C (55°F)
Chance of Rain
40%
Precipitation
137 mm (5.4 in)
Rainy days
12 days
Humidity
68% *
Sunshine
164 hours *
Percentage Sunshine
53% *
Best Places in the United States of America in December
Find out more about the weather in the United States of America and which places have the best travel conditions in this month. See all of the United States of America in December →
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What to Wear in Marietta in December
The weather can be unpredictable in December, so pack clothes you can easily mix and match. You could bring jeans, other long pants, and a few t-shirts. A light jacket or light sweater will be pleasant for the cooler moments. High rain levels are expected, so pack waterproof gear and an umbrella or poncho. It won't hurt to bring your sunglasses along, as you'll see some sunny periods.What To Do in Marietta in December
We rated the following activities from 1 (least suitable) to 10 (best) to do.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit the United States of America, check out our Marietta's climate page.
Temperature Rainfall Sunshine Humidity
See the full Marietta climate overview or explore weather in the United States of America.
