January Weather in Bartlett, United States

Last updated: June 24, 2025

In Bartlett, United States, the average temperature in January hovers around -5°C (24°F), with fluctuations between a frigid -25°C (-13°F) at minimum and a mild 14°C (57°F) at maximum. During this time, the region experiences a precipitation of about 23 mm (0.9 in) spread over 4 days, contributing to an average humidity of 73%. Prepare for a brisk month ahead!

January Temperature in Bartlett

In January in Bartlett, the average temperature is -5°C (24°F). Maximums can reach 14°C (57°F) while minimums can drop to as low as -25°C (-13°F). Travelers should be prepared for a wide temperature range and pack accordingly.

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

The chart illustrates January temperature patterns in Bartlett, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Bartlett, January typically has an average temperature of -5°C (24°F), with highs reaching up to 14°C (57°F) and lows dropping to around -25°C (-13°F).

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

January Precipitation in Bartlett

In Bartlett in January, the total precipitation amount is 23 mm (0.9 in) over a span of 4 days.

January Precipitation Trends in Bartlett

The chart displays monthly precipitation patterns in Bartlett, 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 Bartlett, January typically receives around 23 mm (0.9 inches) of precipitation spread over approximately 4 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 Bartlett

In Bartlett in January humidity is 73%. With an average temperature of -5°C (24°F), this humidity feels like a biting chill that seeps into your bones, making travel uncomfortable as the dampness lingers in the air, leaving you longing for warmth and a respite from the cold.

January Average Humidity in Bartlett

This chart illustrates the average monthly humidity levels in Bartlett, 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 Bartlett is approximately 73%, 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 Bartlett

In Bartlett 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 Bartlett, you can check the information here.

Maximum UV Index Levels in Bartlett for January

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

Data source: Bartlett 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 Bartlett Compares to Other Months

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

This table compares monthly weather conditions in Bartlett, 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)	23 mm (0.9 inches)	73%	moderate
February Weather	-5°C (23°F)	23 mm (0.9 inches)	81%	moderate
March Weather	3°C (38°F)	80 mm (3.1 inches)	69%	high
April Weather	8°C (46°F)	65 mm (2.6 inches)	71%	very high
May Weather	15°C (59°F)	135 mm (5.3 inches)	80%	very high
June Weather	23°C (73°F)	86 mm (3.4 inches)	83%	extreme
July Weather	24°C (76°F)	100 mm (3.9 inches)	84%	very high
August Weather	23°C (73°F)	87 mm (3.4 inches)	84%	very high
September Weather	19°C (67°F)	64 mm (2.5 inches)	77%	very high
October Weather	9°C (49°F)	76 mm (3.0 inches)	72%	high
November Weather	3°C (38°F)	24 mm (1.0 inches)	80%	moderate
December Weather	-2°C (29°F)	43 mm (1.7 inches)	79%	low