January Weather in Mokelumne Hill, United States

Last updated: June 24, 2025

In January, the average temperature in Mokelumne Hill, United States hovers around 9°C (48°F). Expect a chilly minimum of -3°C (28°F) and a pleasantly warm maximum of 23°C (74°F). With 164 mm (6.5 in) of precipitation spread over 9 days, be prepared for occasional rain. The average humidity is quite high at 84%, making the air feel a bit heavier.

January Temperature in Mokelumne Hill

In January in Mokelumne Hill, the average temperature is 9°C (48°F). Maximums can reach 23°C (74°F), while minimums can be as low as -3°C (28°F). Be prepared for a range of temperatures to make the most of your travels in this season.

January Weather in Mokelumne Hill: Daily Temperature Highs, Lows, and Averages

The chart illustrates January temperature patterns in Mokelumne Hill, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Mokelumne Hill, January typically has an average temperature of 9°C (48°F), with highs reaching up to 23°C (74°F) and lows dropping to around -3°C (28°F).

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

January Precipitation in Mokelumne Hill

In Mokelumne Hill in January, the total precipitation amount is 164 mm (6.5 in), which falls over a span of 9 days.

January Precipitation Trends in Mokelumne Hill

The chart displays monthly precipitation patterns in Mokelumne Hill, 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 Mokelumne Hill, January typically receives around 164 mm (6.5 inches) of precipitation spread over approximately 9 days.

Data source: Precipitation data for January generated using information from the Copernicus Climate Change Service.

Choose your preferred precipitation unit

Millimeters (mm) Inches (in)

January Humidity in Mokelumne Hill

In Mokelumne Hill in January, humidity is 84%. With an average temperature of 9°C (48°F), this humidity feels like a damp chill that envelops you, making it essential to dress in layers and stay active, as the moisture in the air can quickly lead to discomfort while traveling.

January Average Humidity in Mokelumne Hill

This chart illustrates the average monthly humidity levels in Mokelumne Hill, 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 Mokelumne Hill is approximately 84%, 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 Mokelumne Hill

In Mokelumne Hill 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 Mokelumne Hill, you can check the information here.

Maximum UV Index Levels in Mokelumne Hill for January

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

Data source: Mokelumne Hill 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 Mokelumne Hill Compares to Other Months

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

This table compares monthly weather conditions in Mokelumne Hill, showing how January’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	9°C (48°F)	164 mm (6.5 inches)	84%	moderate
February Weather	9°C (49°F)	157 mm (6.2 inches)	84%	moderate
March Weather	11°C (53°F)	178 mm (7.0 inches)	83%	very high
April Weather	15°C (59°F)	79 mm (3.1 inches)	81%	very high
May Weather	18°C (64°F)	45 mm (1.8 inches)	74%	very high
June Weather	23°C (73°F)	3 mm (0.1 inches)	64%	extreme
July Weather	25°C (78°F)	0 mm (0.0 inches)	44%	extreme
August Weather	25°C (77°F)	0 mm (0.0 inches)	36%	very high
September Weather	22°C (72°F)	6 mm (0.2 inches)	44%	very high
October Weather	17°C (63°F)	43 mm (1.7 inches)	65%	high
November Weather	12°C (53°F)	82 mm (3.2 inches)	84%	moderate
December Weather	8°C (47°F)	136 mm (5.3 inches)	83%	moderate