January Weather in Tully, United States

Last updated: June 24, 2025

In Tully, United States, the average temperature in January hovers around -5°C (24°F). However, be prepared for temperature extremes, with minimums dipping to -26°C (-15°F) and maximums reaching 17°C (62°F). During this month, expect approximately 97 mm (3.8 in) of precipitation spread over 14 days, and don't forget to brace for the high humidity, averaging around 90%.

January Temperature in Tully

In January in Tully, the average temperature is -5°C (24°F). The maximum can reach 17°C (62°F), while the minimum can drop to as low as -26°C (-15°F). Travelers should prepare for a wide range of temperatures and dress in layers to stay comfortable during their visit.

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

The chart illustrates January temperature patterns in Tully, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Tully, January typically has an average temperature of -5°C (24°F), with highs reaching up to 17°C (62°F) and lows dropping to around -26°C (-15°F).

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

January Precipitation in Tully

In Tully in January, the total precipitation amount is 97 mm (3.8 in) spread over 14 days.

January Precipitation Trends in Tully

The chart displays monthly precipitation patterns in Tully, 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 Tully, January typically receives around 97 mm (3.8 inches) of precipitation spread over approximately 14 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 Tully

In Tully in January, humidity is 90%. With an average temperature of -5°C (24°F), this humidity feels like an icy mist wrapping around you, making every breath feel heavy and damp, while the cold sharpens the chill in the air, turning your travel experience into a battle against the harsh elements.

January Average Humidity in Tully

This chart illustrates the average monthly humidity levels in Tully, 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 Tully is approximately 90%, 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 Tully

In Tully in January, the maximum UV index is 3, which corresponds to a moderate Exposure Category. The time to burn is approximately 30 minutes. For more details on the hourly UV index in Tully, you can check the information here.

Maximum UV Index Levels in Tully for January

The chart shows the monthly maximum UV Index (UVI) for Tully 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 Tully typically reaches 3, which falls under the moderate exposure category.

Data source: Tully 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 Tully Compares to Other Months

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

This table compares monthly weather conditions in Tully, showing how January’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	-5°C (24°F)	97 mm (3.8 inches)	90%	moderate
February Weather	-3°C (27°F)	102 mm (4.0 inches)	90%	moderate
March Weather	0°C (33°F)	96 mm (3.8 inches)	87%	high
April Weather	7°C (45°F)	127 mm (5.0 inches)	88%	very high
May Weather	14°C (57°F)	137 mm (5.4 inches)	82%	very high
June Weather	18°C (66°F)	114 mm (4.5 inches)	79%	very high
July Weather	21°C (71°F)	181 mm (7.1 inches)	78%	very high
August Weather	20°C (69°F)	136 mm (5.4 inches)	76%	very high
September Weather	17°C (62°F)	102 mm (4.0 inches)	78%	very high
October Weather	11°C (52°F)	165 mm (6.5 inches)	84%	high
November Weather	3°C (37°F)	111 mm (4.4 inches)	89%	moderate
December Weather	-2°C (29°F)	108 mm (4.3 inches)	86%	low