January Weather in Lake Arthur, United States

Last updated: June 24, 2025

In January, the average temperature in Lake Arthur, United States hovers around 12°C (54°F). You can expect a minimal chill, with temperatures dipping as low as -7°C (19°F) and occasionally soaring to a pleasant 26°C (79°F). During this time, precipitation is likely, with an average of 104 mm (4.1 in) spread over 8 days. Don’t forget to prepare for humidity levels, typically reaching around 79%!

January Temperature in Lake Arthur

In January in Lake Arthur, the average temperature is 12°C (54°F). Maximums can reach 26°C (79°F), and minimums can be as low as -7°C (19°F). Be prepared for a wide range of temperatures, making it essential to pack layers for your trip!

January Weather in Lake Arthur: Daily Temperature Highs, Lows, and Averages

The chart illustrates January temperature patterns in Lake Arthur, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Lake Arthur, January typically has an average temperature of 12°C (54°F), with highs reaching up to 26°C (79°F) and lows dropping to around -7°C (19°F).

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

January Precipitation in Lake Arthur

In Lake Arthur, in January, the precipitation amount is 104 mm (4.1 in) over a span of 8 days.

January Precipitation Trends in Lake Arthur

The chart displays monthly precipitation patterns in Lake Arthur, 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 Lake Arthur, January typically receives around 104 mm (4.1 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 Lake Arthur

In Lake Arthur in January, humidity is 79%. With an average temperature of 12°C (54°F), this humidity makes traveling feel quite muggy, leading to a sticky discomfort that can sap your energy and make outdoor activities less enjoyable.

January Average Humidity in Lake Arthur

This chart illustrates the average monthly humidity levels in Lake Arthur, 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 Lake Arthur is approximately 79%, 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 Lake Arthur

In Lake Arthur 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 Lake Arthur.

Maximum UV Index Levels in Lake Arthur for January

The chart shows the monthly maximum UV Index (UVI) for Lake Arthur 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 Lake Arthur typically reaches 5, which falls under the moderate exposure category.

Data source: Lake Arthur 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 Lake Arthur Compares to Other Months

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

This table compares monthly weather conditions in Lake Arthur, 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 (54°F)	104 mm (4.1 inches)	79%	moderate
February Weather	15°C (59°F)	99 mm (3.9 inches)	80%	very high
March Weather	19°C (66°F)	56 mm (2.2 inches)	78%	very high
April Weather	21°C (70°F)	142 mm (5.6 inches)	81%	very high
May Weather	25°C (77°F)	168 mm (6.6 inches)	79%	extreme
June Weather	27°C (82°F)	158 mm (6.2 inches)	75%	extreme
July Weather	28°C (83°F)	176 mm (6.9 inches)	74%	extreme
August Weather	28°C (83°F)	195 mm (7.7 inches)	73%	extreme
September Weather	27°C (80°F)	152 mm (6.0 inches)	75%	very high
October Weather	23°C (73°F)	114 mm (4.5 inches)	75%	very high
November Weather	16°C (61°F)	82 mm (3.2 inches)	79%	high
December Weather	14°C (58°F)	113 mm (4.5 inches)	83%	moderate