December Weather in Kayenta, United States

Last updated: June 24, 2025

In December, the average temperature in Kayenta, United States hovers around 1°C (34°F). Be prepared for some temperature fluctuations, as the minimum can drop to -15°C (6°F) while the maximum can reach 16°C (62°F). Expect about 18 mm (0.7 in) of precipitation spread over 5 days, along with an average humidity level of 83%, contributing to a crisp and chilly atmosphere.

December Temperature in Kayenta

In December in Kayenta, the average temperature is 1°C (34°F). Maximums can reach 16°C (62°F), while minimums can drop as low as -15°C (6°F). Prepare for a mix of chilly days and potential warmth, making it a unique time for exploration in Kayenta.

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

The chart illustrates December temperature patterns in Kayenta, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Kayenta, December typically has an average temperature of 1°C (34°F), with highs reaching up to 16°C (62°F) and lows dropping to around -15°C (6°F).

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

December Precipitation in Kayenta

In Kayenta in December, the precipitation amount is 18 mm (0.7 in) spread over a duration of 5 days.

December Precipitation Trends in Kayenta

The chart displays monthly precipitation patterns in Kayenta, 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 Kayenta, December typically receives around 18 mm (0.7 inches) of precipitation spread over approximately 5 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 Kayenta

In Kayenta in December, humidity is 83%. With an average temperature of 1°C (34°F), this humidity feels like a chilling embrace, making travel uncomfortable as the damp cold seeps into your bones, adding an extra layer of heaviness to the air that can leave you feeling sluggish and fatigued.

December Average Humidity in Kayenta

This chart illustrates the average monthly humidity levels in Kayenta, 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 Kayenta is approximately 83%, 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 Kayenta

In Kayenta 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 Kayenta for better planning.

Maximum UV Index Levels in Kayenta for December

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

Data source: Kayenta 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 Kayenta Compares to Other Months

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

This table compares monthly weather conditions in Kayenta, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	0°C (33°F)	18 mm (0.7 inches)	82%	moderate
February Weather	3°C (38°F)	19 mm (0.8 inches)	84%	high
March Weather	8°C (46°F)	30 mm (1.2 inches)	73%	very high
April Weather	13°C (55°F)	12 mm (0.5 inches)	65%	extreme
May Weather	17°C (63°F)	12 mm (0.5 inches)	48%	extreme
June Weather	24°C (76°F)	3 mm (0.1 inches)	35%	extreme
July Weather	27°C (80°F)	15 mm (0.6 inches)	33%	extreme
August Weather	26°C (79°F)	7 mm (0.3 inches)	37%	extreme
September Weather	21°C (70°F)	10 mm (0.4 inches)	52%	very high
October Weather	12°C (54°F)	20 mm (0.8 inches)	67%	very high
November Weather	7°C (44°F)	8 mm (0.3 inches)	80%	moderate
December Weather	1°C (34°F)	18 mm (0.7 inches)	83%	moderate