January Weather in Dixon, United States

Last updated: June 24, 2025

In January, the average temperature in Dixon, United States hovers around 3°C (37°F). While it can dip as low as -17°C (2°F), temperatures can also reach a maximum of 21°C (70°F). Expect about 95 mm (3.7 in) of precipitation spread across 8 days, with an average humidity level of 86%.

January Temperature in Dixon

In January in Dixon, the average temperature is 3°C (37°F). Maximum temperatures can reach 21°C (70°F), while minimums can plummet to as low as -17°C (2°F). This wide range in temperatures calls for careful planning, so be sure to pack layers to stay comfortable while traveling.

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

The chart illustrates January temperature patterns in Dixon, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Dixon, January typically has an average temperature of 3°C (37°F), with highs reaching up to 21°C (70°F) and lows dropping to around -17°C (2°F).

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

January Precipitation in Dixon

In Dixon in January, the total precipitation amount is 95 mm (3.7 in) spread over 8 days.

January Precipitation Trends in Dixon

The chart displays monthly precipitation patterns in Dixon, 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 Dixon, January typically receives around 95 mm (3.7 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 Dixon

In Dixon in January humidity is 86%. With an average temperature of 3°C (37°F), this humidity feels like a damp chill that seeps into your bones, making outdoor activities uncomfortable and travel less enjoyable.

January Average Humidity in Dixon

This chart illustrates the average monthly humidity levels in Dixon, 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 Dixon 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 Dixon

In Dixon 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 Dixon, you can check the information here.

Maximum UV Index Levels in Dixon for January

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

Data source: Dixon 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 Dixon Compares to Other Months

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

This table compares monthly weather conditions in Dixon, showing how January’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	3°C (37°F)	95 mm (3.7 inches)	86%	moderate
February Weather	5°C (41°F)	132 mm (5.2 inches)	84%	high
March Weather	10°C (50°F)	125 mm (4.9 inches)	84%	high
April Weather	14°C (58°F)	140 mm (5.5 inches)	80%	very high
May Weather	21°C (70°F)	123 mm (4.8 inches)	82%	very high
June Weather	25°C (77°F)	117 mm (4.6 inches)	83%	extreme
July Weather	27°C (81°F)	93 mm (3.7 inches)	79%	very high
August Weather	25°C (78°F)	88 mm (3.5 inches)	76%	very high
September Weather	23°C (74°F)	93 mm (3.7 inches)	75%	very high
October Weather	17°C (62°F)	118 mm (4.7 inches)	74%	high
November Weather	8°C (47°F)	86 mm (3.4 inches)	85%	moderate
December Weather	6°C (43°F)	100 mm (3.9 inches)	88%	moderate