December Weather in Indio Hills, United States

Last updated: June 24, 2025

In December, the average temperature in Indio Hills, United States hovers around 11°C (52°F), making it a mild month for exploration. However, be prepared for temperature fluctuations, as it can dip to a chilly -1°C (31°F) or rise to a pleasant 25°C (78°F). With an average precipitation of 27 mm (1.1 in) spread over 3 days, and humidity levels reaching 74%, visitors should consider packing accordingly for both warmth and occasional showers.

December Temperature in Indio Hills

In December in Indio Hills, the average temperature is 11°C (52°F), with maximums reaching 25°C (78°F) and minimums dropping as low as -1°C (31°F). This variation makes it a great time for travelers to experience a mix of mild and cooler weather, perfect for exploring the sights.

December Weather in Indio Hills: Daily Temperature Highs, Lows, and Averages

The chart illustrates December temperature patterns in Indio Hills, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Indio Hills, December typically has an average temperature of 11°C (52°F), with highs reaching up to 25°C (78°F) and lows dropping to around -1°C (31°F).

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

December Precipitation in Indio Hills

In Indio Hills in December, the total precipitation amount is 27 mm (1.1 in) over the course of 3 days.

December Precipitation Trends in Indio Hills

The chart displays monthly precipitation patterns in Indio Hills, with values for each month alongside December’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how December’s conditions compare to those of other months. In Indio Hills, December typically receives around 27 mm (1.1 inches) of precipitation spread over approximately 3 days.

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

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Millimeters (mm) Inches (in)

December Humidity in Indio Hills

In Indio Hills in December, humidity is 74%. With an average temperature of 11°C (52°F), this humidity feels like a damp chill in the air, making travel outdoors feel heavier and more cumbersome, often leading to discomfort and a need for warmer clothing.

December Average Humidity in Indio Hills

This chart illustrates the average monthly humidity levels in Indio Hills, with December’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In December, average humidity in Indio Hills is approximately 74%, offering insight into how humid the weather typically is during this month.

Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in Indio Hills

In Indio Hills in December, the maximum UV index reaches 4, which corresponds to a moderate Exposure Category. With a time to burn of 30 minutes, it’s important to take precautions to protect your skin. You can find more details in the Hourly UV Index in Indio Hills for better planning.

Maximum UV Index Levels in Indio Hills for December

The chart shows the monthly maximum UV Index (UVI) for Indio Hills in December, 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 December, the maximum UV index in Indio Hills typically reaches 4, which falls under the moderate exposure category.

Data source: Indio Hills December 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 December Weather in Indio Hills Compares to Other Months

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

This table compares monthly weather conditions in Indio Hills, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	12°C (53°F)	28 mm (1.1 inches)	72%	moderate
February Weather	13°C (55°F)	28 mm (1.1 inches)	77%	high
March Weather	15°C (60°F)	18 mm (0.7 inches)	67%	very high
April Weather	20°C (68°F)	11 mm (0.4 inches)	56%	extreme
May Weather	23°C (73°F)	2 mm (0.1 inches)	46%	extreme
June Weather	29°C (84°F)	1 mm (0.0 inches)	48%	extreme
July Weather	32°C (89°F)	10 mm (0.4 inches)	46%	extreme
August Weather	32°C (89°F)	7 mm (0.3 inches)	42%	extreme
September Weather	28°C (83°F)	4 mm (0.2 inches)	52%	extreme
October Weather	21°C (71°F)	6 mm (0.2 inches)	58%	very high
November Weather	16°C (61°F)	10 mm (0.4 inches)	66%	moderate
December Weather	11°C (52°F)	27 mm (1.1 inches)	74%	moderate