Marietta Weather in January

During January, Marietta experiences low daytime temperatures of 11°C (52°F) and cooler nights around -1°C (30°F). As part of the winter season, expect quite a bit of snow/rainfall. Around 103 mm (4.1 in) is typical.

Rainfall in Marietta in January

Expect around 11 days of snow/rain based on historical data, with 103 mm (4.1 in) average. Rainfall intensity is on the higher side this month. Expect more substantial showers rather than light, passing rain.

Temperature in Marietta in January

If you're visiting Marietta in January, expect highs of 11°C (52°F) and overnight lows around -1°C (30°F). During January, you'll experience the winter season. Even at the warmest part of the day, temperatures stay low. Dressing warmly from the start is the sensible approach. At -1°C (30°F) overnight, frost and ice are likely outside. Indoors, consider packing an extra blanket if you're unsure about the heating. This period often claims the chilliest monthly averages of the year.

Sunshine in Marietta in January

The area enjoys a moderate level of sunlight, with around 164 hours. It's a good balance between sunny and cloudy days.

If you prefer dry days with pleasant temperatures, January may not be the ideal month to visit Marietta. Our weather planner can help you explore destinations with more pleasant weather conditions.