December Weather in Helpsen, Germany

Last updated: August 23, 2025

In Helpsen, Germany during December, the average temperature hovers around 4°C (40°F), with a potential dip to -9°C (16°F) or a peak at 14°C (58°F). Expect 80 mm (3.1 in) of precipitation across 16 days, contributing to a high average humidity of 90%.

December Temperature in Helpsen

In December in Helpsen, the average temperature is 4°C (40°F). The maximum can reach 14°C (58°F) and the minimum can be as low as -9°C (16°F). It’s advisable to pack warm clothing and be prepared for varying temperatures while traveling during this time.

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

The chart illustrates December temperature patterns in Helpsen, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Helpsen, December typically has an average temperature of 4°C (40°F), with highs reaching up to 14°C (58°F) and lows dropping to around -9°C (16°F).

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

December Precipitation in Helpsen

In Helpsen in December, the precipitation amount is 80 mm (3.1 in) over a span of 16 days.

December Precipitation Trends in Helpsen

The chart displays monthly precipitation patterns in Helpsen, 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 Helpsen, December typically receives around 80 mm (3.1 inches) of precipitation spread over approximately 16 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 Helpsen

In Helpsen in December humidity is 90%. With an average temperature of 4°C (40°F), this humidity feels like a damp chill that penetrates your clothes, making even short excursions outside seem uncomfortable and uninviting.

December Average Humidity in Helpsen

This chart illustrates the average monthly humidity levels in Helpsen, 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 Helpsen is approximately 90%, 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 Helpsen

In Helpsen in December, the maximum UV index is 1, which corresponds to a low Exposure Category. This means you have a time to burn of 45 minutes. For more details, you can check the Hourly UV Index in Helpsen.

Maximum UV Index Levels in Helpsen for December

The chart shows the monthly maximum UV Index (UVI) for Helpsen 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 Helpsen typically reaches 1, which falls under the low exposure category.

Data source: Helpsen 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 Helpsen Compares to Other Months

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

This table compares monthly weather conditions in Helpsen, 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 (38°F)	66 mm (2.6 inches)	91%	low
February Weather	4°C (39°F)	69 mm (2.7 inches)	89%	low
March Weather	6°C (43°F)	67 mm (2.7 inches)	87%	moderate
April Weather	9°C (49°F)	41 mm (1.6 inches)	82%	moderate
May Weather	13°C (56°F)	59 mm (2.3 inches)	73%	high
June Weather	18°C (65°F)	68 mm (2.7 inches)	66%	very high
July Weather	19°C (66°F)	89 mm (3.5 inches)	66%	very high
August Weather	19°C (66°F)	69 mm (2.7 inches)	67%	high
September Weather	15°C (59°F)	55 mm (2.2 inches)	81%	moderate
October Weather	12°C (53°F)	81 mm (3.2 inches)	86%	moderate
November Weather	7°C (44°F)	48 mm (1.9 inches)	90%	low
December Weather	4°C (40°F)	80 mm (3.1 inches)	90%	low