January Weather in Marianna, United States

Last updated: June 24, 2025

In January, the average temperature in Marianna, United States hovers around 6°C (43°F), with extremes ranging from a chilly -16°C (3°F) to a warm 23°C (74°F). Expect approximately 109 mm (4.3 in) of precipitation over 9 days, contributing to an average humidity level of 84%. Make sure to prepare for the varied weather while enjoying the beauty of the season!

January Temperature in Marianna

In January, in Marianna, the average temperature is 6°C (43°F). The maximum can reach 23°C (74°F) and the minimum can be as low as -16°C (3°F). Travelers should be prepared for a wide range of temperatures, dressing in layers to accommodate both warm days and chilly nights.

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 6°C (43°F), with highs reaching up to 23°C (74°F) and lows dropping to around -16°C (3°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 total precipitation amount is 109 mm (4.3 in) spread over 9 days.

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 109 mm (4.3 inches) of precipitation spread over approximately 9 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 84%. With an average temperature of 6°C (43°F), this humidity feels like a damp chill that penetrates your clothing, making outdoor excursions uncomfortable and prompting travelers to seek refuge indoors or find warm, sheltered spots to enjoy their surroundings.

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 84%, 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 4, which corresponds to a moderate Exposure Category. With a time to burn of 30 minutes, it’s important to take precautions to protect your skin. You can find more details in the Hourly UV Index in Marianna for better planning.

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 4, 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	6°C (43°F)	109 mm (4.3 inches)	84%	moderate
February Weather	8°C (47°F)	169 mm (6.6 inches)	83%	high
March Weather	14°C (57°F)	162 mm (6.4 inches)	81%	very high
April Weather	17°C (62°F)	143 mm (5.6 inches)	81%	very high
May Weather	22°C (73°F)	144 mm (5.7 inches)	83%	extreme
June Weather	26°C (79°F)	118 mm (4.6 inches)	83%	extreme
July Weather	28°C (82°F)	128 mm (5.1 inches)	81%	extreme
August Weather	27°C (81°F)	109 mm (4.3 inches)	74%	very high
September Weather	25°C (77°F)	84 mm (3.3 inches)	71%	very high
October Weather	19°C (66°F)	125 mm (4.9 inches)	76%	high
November Weather	11°C (52°F)	79 mm (3.1 inches)	84%	moderate
December Weather	9°C (48°F)	151 mm (5.9 inches)	88%	moderate