December Weather in DeMotte, United States

Last updated: June 24, 2025

In December, the average temperature in DeMotte, United States hovers around 1°C (34°F), presenting a chilly atmosphere. Expect minimums plummeting to -20°C (-5°F) and maximums reaching a mild 18°C (65°F). With an average humidity of 86%, be prepared for a damp feel. Rainfall is notable as well, with about 58 mm (2.3 in) spread across 8 days.

December Temperature in DeMotte

In December in DeMotte, the average temperature is 1°C (34°F). Maximum temperatures can reach 18°C (65°F), while the minimum can drop as low as -20°C (-5°F). It's advisable to pack layers and prepare for a wide range of weather conditions if you're planning to travel during this time.

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

The chart illustrates December temperature patterns in DeMotte, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In DeMotte, December typically has an average temperature of 1°C (34°F), with highs reaching up to 18°C (65°F) and lows dropping to around -20°C (-5°F).

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

December Precipitation in DeMotte

In DeMotte in December, the precipitation amount is 58 mm (2.3 in) over a span of 8 days.

December Precipitation Trends in DeMotte

The chart displays monthly precipitation patterns in DeMotte, 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 DeMotte, December typically receives around 58 mm (2.3 inches) of precipitation spread over approximately 8 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 DeMotte

In DeMotte in December, humidity is 86%. With an average temperature of 1°C (34°F), this humidity feels like a chilling embrace, making outdoor adventures brisk and invigorating but challenging for travel.

December Average Humidity in DeMotte

This chart illustrates the average monthly humidity levels in DeMotte, 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 DeMotte 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 DeMotte

In DeMotte 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 DeMotte, you can visit Hourly UV Index in DeMotte.

Maximum UV Index Levels in DeMotte for December

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

Data source: DeMotte 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 DeMotte Compares to Other Months

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

This table compares monthly weather conditions in DeMotte, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	-3°C (28°F)	72 mm (2.8 inches)	85%	moderate
February Weather	-2°C (30°F)	72 mm (2.9 inches)	85%	moderate
March Weather	5°C (41°F)	101 mm (4.0 inches)	86%	high
April Weather	10°C (50°F)	113 mm (4.4 inches)	87%	very high
May Weather	17°C (62°F)	166 mm (6.5 inches)	81%	very high
June Weather	23°C (73°F)	112 mm (4.4 inches)	82%	very high
July Weather	24°C (76°F)	109 mm (4.3 inches)	81%	very high
August Weather	23°C (74°F)	101 mm (4.0 inches)	79%	very high
September Weather	20°C (69°F)	71 mm (2.8 inches)	78%	very high
October Weather	13°C (56°F)	129 mm (5.1 inches)	81%	high
November Weather	5°C (41°F)	67 mm (2.7 inches)	89%	moderate
December Weather	1°C (34°F)	58 mm (2.3 inches)	86%	low