January Weather in Marianna, United States

Last updated: June 24, 2025

In January, the average temperature in Marianna, United States hovers around 12°C (53°F). Expect a range from a chilly -7°C (20°F) to a warm 27°C (81°F). During this month, you'll likely encounter 90 mm (3.5 in) of precipitation over approximately 8 days, with an average humidity level of 83%. Be prepared for a mix of weather!

January Temperature in Marianna

In January in Marianna, the average temperature is 12°C (53°F). Maximum temperatures can reach up to 27°C (81°F), while minimums can drop as low as -7°C (20°F). Be prepared for a wide range of temperatures during your travels to Marianna in January.

January Weather in Marianna: Daily Temperature Highs, Lows, and Averages

The chart illustrates January temperature patterns in Marianna, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Marianna, January typically has an average temperature of 12°C (53°F), with highs reaching up to 27°C (81°F) and lows dropping to around -7°C (20°F).

Data source: Temperature data for Marianna generated using information from the Copernicus Climate Change Service.

January Precipitation in Marianna

In Marianna in January, the precipitation amount is 90 mm (3.5 in) spread over 8 days, indicating a relatively wet period for the region.

January Precipitation Trends in Marianna

The chart displays monthly precipitation patterns in Marianna, with values for each month alongside January’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how January’s conditions compare to those of other months. In Marianna, January typically receives around 90 mm (3.5 inches) of precipitation spread over approximately 8 days.

Data source: Precipitation data for January generated using information from the Copernicus Climate Change Service.

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Millimeters (mm) Inches (in)

January Humidity in Marianna

In Marianna in January humidity is 83%. With an average temperature of 12°C (53°F), this humidity feels like a damp chill that seeps into your bones, making outdoor activities less enjoyable and necessitating layers to stay comfortable while traveling.

January Average Humidity in Marianna

This chart illustrates the average monthly humidity levels in Marianna, with January’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In January, average humidity in Marianna is approximately 83%, offering insight into how humid the weather typically is during this month.

Data source: Humidity data for January generated using information from the Copernicus Climate Change Service.

January UV Index in Marianna

In Marianna in January, the maximum UV index reaches 5, which corresponds to a moderate Exposure Category. Under these conditions, the estimated time to burn is approximately 30 minutes. For more details, you can check the Hourly UV Index in Marianna.

Maximum UV Index Levels in Marianna for January

The chart shows the monthly maximum UV Index (UVI) for Marianna in January, representing the highest UV radiation level. The UVI measures the intensity of ultraviolet radiation from the sun, indicating the potential risk of sunburn and UV-related health issues. In January, the maximum UV index in Marianna typically reaches 5, which falls under the moderate exposure category.

Data source: Marianna January UVI data generated using information from the Copernicus Climate Change Service.

UV Risk Categories

Extreme (11+): Avoid the sun, stay in shade.
Very High (8-10): Limit sun exposure.
High (6-7): Use SPF 30+ and protective clothing.
Moderate (3-5): Midday shade recommended.
Low (0-2): No protection needed.

How January Weather in Marianna Compares to Other Months

Weather in Marianna varies notably across the year, with each month offering distinct climate conditions. This page compares January’s weather to other months in Marianna, focusing on differences in temperature, rainfall, humidity, and UV levels.

This table compares monthly weather conditions in Marianna, showing how January’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	12°C (53°F)	90 mm (3.5 inches)	83%	moderate
February Weather	15°C (59°F)	124 mm (4.9 inches)	82%	very high
March Weather	17°C (63°F)	61 mm (2.4 inches)	79%	very high
April Weather	20°C (68°F)	112 mm (4.4 inches)	77%	extreme
May Weather	24°C (75°F)	98 mm (3.9 inches)	74%	extreme
June Weather	27°C (80°F)	162 mm (6.4 inches)	70%	extreme
July Weather	27°C (81°F)	151 mm (6.0 inches)	78%	extreme
August Weather	27°C (81°F)	187 mm (7.4 inches)	78%	extreme
September Weather	26°C (79°F)	145 mm (5.7 inches)	79%	very high
October Weather	22°C (73°F)	87 mm (3.4 inches)	74%	very high
November Weather	15°C (60°F)	46 mm (1.8 inches)	83%	high
December Weather	13°C (56°F)	132 mm (5.2 inches)	86%	moderate