January Weather in El Dorado Hills, United States

Last updated: June 24, 2025

In January, the average temperature in El Dorado Hills, United States hovers around 9°C (48°F), with potential fluctuations where the minimum dips to -1°C (30°F) and the maximum rises to 23°C (74°F). This month also sees a precipitation amount of 193 mm (7.6 in) spread over 11 days, contributing to the region's average humidity of 84%.

January Temperature in El Dorado Hills

In January in El Dorado Hills, the average temperature is 9°C (48°F), with maximums reaching 23°C (74°F) and minimums dropping as low as -1°C (30°F). This weather makes it a great time for travelers to enjoy a variety of outdoor activities while being prepared for cooler evenings.

January Weather in El Dorado Hills: Daily Temperature Highs, Lows, and Averages

The chart illustrates January temperature patterns in El Dorado Hills, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In El Dorado Hills, 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 -1°C (30°F).

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

January Precipitation in El Dorado Hills

In El Dorado Hills in January, the total precipitation amount is 193 mm (7.6 in) over the course of 11 days.

January Precipitation Trends in El Dorado Hills

The chart displays monthly precipitation patterns in El Dorado Hills, 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 El Dorado Hills, January typically receives around 193 mm (7.6 inches) of precipitation spread over approximately 11 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 El Dorado Hills

In El Dorado Hills 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 El Dorado Hills

This chart illustrates the average monthly humidity levels in El Dorado Hills, 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 El Dorado Hills 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 El Dorado Hills

In El Dorado Hills 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 El Dorado Hills, you can check the information here.

Maximum UV Index Levels in El Dorado Hills for January

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

Data source: El Dorado Hills 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 El Dorado Hills Compares to Other Months

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

This table compares monthly weather conditions in El Dorado Hills, 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)	193 mm (7.6 inches)	84%	moderate
February Weather	10°C (50°F)	189 mm (7.4 inches)	84%	moderate
March Weather	12°C (53°F)	199 mm (7.8 inches)	83%	high
April Weather	15°C (59°F)	93 mm (3.7 inches)	81%	very high
May Weather	19°C (66°F)	48 mm (1.9 inches)	74%	very high
June Weather	24°C (75°F)	5 mm (0.2 inches)	64%	extreme
July Weather	26°C (80°F)	0 mm (0.0 inches)	44%	extreme
August Weather	26°C (79°F)	0 mm (0.0 inches)	36%	very high
September Weather	23°C (74°F)	12 mm (0.5 inches)	44%	very high
October Weather	18°C (64°F)	56 mm (2.2 inches)	65%	high
November Weather	12°C (54°F)	106 mm (4.2 inches)	84%	moderate
December Weather	9°C (48°F)	153 mm (6.0 inches)	83%	moderate