December Weather in Tilden, United States

Last updated: June 24, 2025

In Tilden, United States, the average temperature in December hovers around -2°C (29°F). However, temperatures can swing dramatically, with a minimum of -23°C (-10°F) and a maximum reaching 19°C (66°F). Expect a moderate level of precipitation, averaging 44 mm (1.7 in) over 4 days, coupled with a high average humidity of 79%.

December Temperature in Tilden

In December in Tilden, the average temperature is -2°C (29°F), with maximums reaching 19°C (66°F) and minimums dropping as low as -23°C (-10°F). This wide temperature range makes it essential for travelers to pack both warm clothing and lighter layers for varying conditions.

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

The chart illustrates December temperature patterns in Tilden, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Tilden, December typically has an average temperature of -2°C (29°F), with highs reaching up to 19°C (66°F) and lows dropping to around -23°C (-10°F).

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

December Precipitation in Tilden

In Tilden in December, the precipitation amount is 44 mm (1.7 in) over the course of 4 days.

December Precipitation Trends in Tilden

The chart displays monthly precipitation patterns in Tilden, 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 Tilden, December typically receives around 44 mm (1.7 inches) of precipitation spread over approximately 4 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 Tilden

In Tilden in December, humidity is 79%. With an average temperature of -2°C (29°F), this humidity feels like a heavy, bone-chilling dampness that can make traveling quite uncomfortable and intensifies the cold.

December Average Humidity in Tilden

This chart illustrates the average monthly humidity levels in Tilden, 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 Tilden is approximately 79%, 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 Tilden

In Tilden in December, the maximum UV index is 2, which corresponds to a low exposure category. With this level of UV radiation, the time to burn is approximately 45 minutes. To learn more about the hourly UV index in Tilden, you can visit Hourly UV Index in Tilden.

Maximum UV Index Levels in Tilden for December

The chart shows the monthly maximum UV Index (UVI) for Tilden 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 Tilden typically reaches 2, which falls under the low exposure category.

Data source: Tilden 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 Tilden Compares to Other Months

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

This table compares monthly weather conditions in Tilden, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	-5°C (24°F)	26 mm (1.0 inches)	73%	moderate
February Weather	-5°C (24°F)	24 mm (0.9 inches)	81%	moderate
March Weather	4°C (39°F)	87 mm (3.4 inches)	69%	high
April Weather	8°C (47°F)	69 mm (2.7 inches)	71%	very high
May Weather	15°C (60°F)	151 mm (6.0 inches)	80%	very high
June Weather	23°C (74°F)	98 mm (3.8 inches)	83%	very high
July Weather	25°C (76°F)	83 mm (3.3 inches)	84%	very high
August Weather	23°C (73°F)	86 mm (3.4 inches)	84%	very high
September Weather	20°C (68°F)	67 mm (2.6 inches)	77%	very high
October Weather	10°C (50°F)	86 mm (3.4 inches)	72%	high
November Weather	3°C (38°F)	24 mm (0.9 inches)	80%	moderate
December Weather	-2°C (29°F)	44 mm (1.7 inches)	79%	low