December Weather in Blythe, United States

Last updated: June 24, 2025

In December, the average temperature in Blythe, United States hovers around 11°C (52°F), with minimums dipping to -5°C (24°F) and maximums reaching up to 28°C (82°F). Expect about 117 mm (4.6 in) of precipitation spread over 11 days, resulting in an average humidity of 87%. Prepare for an intriguing mix of cool temperatures and wet weather!

December Temperature in Blythe

In December in Blythe, the average temperature is 11°C (52°F). Maximum temperatures can reach 28°C (82°F), while minimums can drop as low as -5°C (24°F). This variation means travelers should be prepared for both warm and chilly weather during their stay.

December Weather in Blythe: Daily Temperature Highs, Lows, and Averages

The chart illustrates December temperature patterns in Blythe, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Blythe, December typically has an average temperature of 11°C (52°F), with highs reaching up to 28°C (82°F) and lows dropping to around -5°C (24°F).

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

December Precipitation in Blythe

In Blythe in December, the total precipitation amount reaches 117 mm (4.6 in) over the course of 11 days.

December Precipitation Trends in Blythe

The chart displays monthly precipitation patterns in Blythe, 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 Blythe, December typically receives around 117 mm (4.6 inches) of precipitation spread over approximately 11 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 Blythe

In Blythe in December, humidity is 87%. With an average temperature of 11°C (52°F), this humidity feels like a damp chill that can make your clothes cling uncomfortably, leaving you feeling slightly weighed down while exploring the area.

December Average Humidity in Blythe

This chart illustrates the average monthly humidity levels in Blythe, 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 Blythe is approximately 87%, 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 Blythe

In Blythe 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 Blythe for better planning.

Maximum UV Index Levels in Blythe for December

The chart shows the monthly maximum UV Index (UVI) for Blythe 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 Blythe typically reaches 4, which falls under the moderate exposure category.

Data source: Blythe 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 Blythe Compares to Other Months

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

This table compares monthly weather conditions in Blythe, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	10°C (49°F)	89 mm (3.5 inches)	86%	moderate
February Weather	13°C (55°F)	122 mm (4.8 inches)	81%	high
March Weather	15°C (60°F)	75 mm (3.0 inches)	81%	very high
April Weather	19°C (66°F)	101 mm (4.0 inches)	79%	very high
May Weather	24°C (75°F)	100 mm (3.9 inches)	75%	extreme
June Weather	26°C (80°F)	121 mm (4.8 inches)	75%	extreme
July Weather	28°C (83°F)	116 mm (4.6 inches)	80%	extreme
August Weather	27°C (82°F)	127 mm (5.0 inches)	81%	extreme
September Weather	26°C (79°F)	82 mm (3.2 inches)	83%	very high
October Weather	21°C (70°F)	98 mm (3.9 inches)	78%	very high
November Weather	13°C (56°F)	59 mm (2.3 inches)	85%	high
December Weather	11°C (52°F)	117 mm (4.6 inches)	87%	moderate