December Weather in Grasberg, Austria

Last updated: August 22, 2025

In December, the average temperature in Grasberg, Austria hovers around 2°C (35°F), with fluctuations that can see lows of -10°C (15°F) and highs reaching up to 15°C (59°F). Expect 122 mm (4.8 in) of precipitation spread over 17 days, contributing to an average humidity of 89%. Be prepared for a brisk and moisture-rich environment!

December Temperature in Grasberg

In December in Grasberg, the average temperature is 2°C (35°F). The maximum can reach 15°C (59°F) and the minimum can be as low as -10°C (15°F). Travelers should be prepared for a wide range of temperatures, so packing layers is essential for comfort.

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

The chart illustrates December temperature patterns in Grasberg, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Grasberg, December typically has an average temperature of 2°C (35°F), with highs reaching up to 15°C (59°F) and lows dropping to around -10°C (15°F).

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

December Precipitation in Grasberg

In Grasberg in December, the precipitation amount is 122 mm (4.8 in) spread over the course of 17 days.

December Precipitation Trends in Grasberg

The chart displays monthly precipitation patterns in Grasberg, 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 Grasberg, December typically receives around 122 mm (4.8 inches) of precipitation spread over approximately 17 days.

Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.

Choose your preferred precipitation unit

Millimeters (mm) Inches (in)

December Humidity in Grasberg

In Grasberg in December humidity is 89%. With an average temperature of 2°C (35°F), this humidity feels like a chilling dampness that clings to your skin, making outdoor exploration uncomfortable and requiring extra layers for warmth.

December Average Humidity in Grasberg

This chart illustrates the average monthly humidity levels in Grasberg, 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 Grasberg is approximately 89%, 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 Grasberg

In Grasberg 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 Grasberg.

Maximum UV Index Levels in Grasberg for December

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

Data source: Grasberg 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 Grasberg Compares to Other Months

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

This table compares monthly weather conditions in Grasberg, 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 (32°F)	100 mm (3.9 inches)	91%	low
February Weather	2°C (36°F)	83 mm (3.3 inches)	87%	moderate
March Weather	5°C (41°F)	87 mm (3.4 inches)	82%	moderate
April Weather	9°C (49°F)	59 mm (2.3 inches)	79%	high
May Weather	13°C (56°F)	138 mm (5.4 inches)	74%	very high
June Weather	19°C (66°F)	124 mm (4.9 inches)	75%	very high
July Weather	19°C (67°F)	128 mm (5.0 inches)	74%	very high
August Weather	19°C (67°F)	134 mm (5.3 inches)	68%	very high
September Weather	15°C (59°F)	108 mm (4.3 inches)	74%	high
October Weather	10°C (51°F)	100 mm (3.9 inches)	88%	moderate
November Weather	5°C (41°F)	68 mm (2.7 inches)	90%	low
December Weather	2°C (35°F)	122 mm (4.8 inches)	89%	low