January Weather in Carson, United States

Last updated: June 24, 2025

In January, the average temperature in Carson, United States hovers around 1°C (34°F). Expect chilly conditions, with minimums plunging to -19°C (-2°F) and highs reaching up to 11°C (52°F). This month typically sees 230 mm (9.1 in) of precipitation spread over 18 days, resulting in an average humidity level of 86%. Be prepared for a damp and cold atmosphere!

January Temperature in Carson

In January in Carson, the average temperature is 1°C (34°F), with maximums reaching up to 11°C (52°F) and minimums dropping as low as -19°C (-2°F). Be prepared for chilly weather and pack warm clothing if you're planning to visit during this time.

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

The chart illustrates January temperature patterns in Carson, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Carson, January typically has an average temperature of 1°C (34°F), with highs reaching up to 11°C (52°F) and lows dropping to around -19°C (-2°F).

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

January Precipitation in Carson

In Carson in January, the precipitation amount is 230 mm (9.1 in) over the course of 18 days.

January Precipitation Trends in Carson

The chart displays monthly precipitation patterns in Carson, 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 Carson, January typically receives around 230 mm (9.1 inches) of precipitation spread over approximately 18 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 Carson

In Carson in January, humidity is 86%. With an average temperature of 1°C (34°F), this humidity feels like a chilling embrace, making outdoor adventures brisk and invigorating but challenging for travel.

January Average Humidity in Carson

This chart illustrates the average monthly humidity levels in Carson, 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 Carson is approximately 86%, 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 Carson

In Carson in January, the maximum UV index is 2, which corresponds to a low exposure category. With this level of UV radiation, the time to burn is approximately 45 minutes. To learn more about the hourly UV index in Carson, you can visit Hourly UV Index in Carson.

Maximum UV Index Levels in Carson for January

The chart shows the monthly maximum UV Index (UVI) for Carson 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 Carson typically reaches 2, which falls under the low exposure category.

Data source: Carson 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 Carson Compares to Other Months

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

This table compares monthly weather conditions in Carson, showing how January’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	1°C (34°F)	230 mm (9.1 inches)	86%	low
February Weather	1°C (34°F)	250 mm (9.8 inches)	87%	moderate
March Weather	4°C (39°F)	157 mm (6.2 inches)	86%	high
April Weather	7°C (46°F)	136 mm (5.4 inches)	85%	high
May Weather	12°C (54°F)	65 mm (2.5 inches)	80%	very high
June Weather	15°C (60°F)	52 mm (2.0 inches)	82%	very high
July Weather	19°C (67°F)	6 mm (0.2 inches)	78%	very high
August Weather	20°C (68°F)	9 mm (0.4 inches)	62%	very high
September Weather	15°C (60°F)	71 mm (2.8 inches)	59%	very high
October Weather	9°C (48°F)	145 mm (5.7 inches)	78%	moderate
November Weather	4°C (40°F)	202 mm (8.0 inches)	88%	moderate
December Weather	1°C (35°F)	247 mm (9.7 inches)	88%	low