December Weather in Dortches, United States

Last updated: June 24, 2025

In December, the average temperature in Dortches, United States hovers around 9°C (48°F). Expect a chilly minimum of -9°C (16°F) and a comfortable maximum of 24°C (76°F). With 98 mm (3.9 in) of precipitation spread over 10 days, you might want to pack an umbrella. Don't forget, the average humidity is a high 86%, so be prepared for some damp days!

December Temperature in Dortches

In December in Dortches, the average temperature is 9°C (48°F). The maximum can reach 24°C (76°F) and the minimum can be as low as -9°C (16°F). This diverse temperature range makes Dortches an ideal destination for travelers seeking both mild days and chilly evenings.

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

The chart illustrates December temperature patterns in Dortches, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Dortches, December typically has an average temperature of 9°C (48°F), with highs reaching up to 24°C (76°F) and lows dropping to around -9°C (16°F).

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

December Precipitation in Dortches

In Dortches in December, the total precipitation amount is 98 mm (3.9 in) recorded over a span of 10 days.

December Precipitation Trends in Dortches

The chart displays monthly precipitation patterns in Dortches, 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 Dortches, December typically receives around 98 mm (3.9 inches) of precipitation spread over approximately 10 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 Dortches

In Dortches in December, humidity is 86%. With an average temperature of 9°C (48°F), this humidity feels like a damp chill that wraps around you, making outdoor activities uncomfortable and travel less enjoyable.

December Average Humidity in Dortches

This chart illustrates the average monthly humidity levels in Dortches, 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 Dortches is approximately 86%, 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 Dortches

In Dortches in December, 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 Dortches, you can check the information here.

Maximum UV Index Levels in Dortches for December

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

Data source: Dortches 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 Dortches Compares to Other Months

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

This table compares monthly weather conditions in Dortches, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	6°C (44°F)	90 mm (3.5 inches)	85%	moderate
February Weather	9°C (49°F)	100 mm (3.9 inches)	82%	high
March Weather	12°C (53°F)	74 mm (2.9 inches)	81%	very high
April Weather	17°C (62°F)	104 mm (4.1 inches)	80%	very high
May Weather	21°C (71°F)	109 mm (4.3 inches)	81%	extreme
June Weather	25°C (77°F)	132 mm (5.2 inches)	81%	extreme
July Weather	27°C (81°F)	124 mm (4.9 inches)	81%	extreme
August Weather	26°C (79°F)	151 mm (5.9 inches)	80%	very high
September Weather	24°C (75°F)	120 mm (4.7 inches)	79%	very high
October Weather	19°C (66°F)	81 mm (3.2 inches)	80%	very high
November Weather	11°C (52°F)	86 mm (3.4 inches)	85%	moderate
December Weather	9°C (48°F)	98 mm (3.9 inches)	86%	moderate