January Weather in Onderdendam, Netherlands

Last updated: August 27, 2025

In Onderdendam, Netherlands, the average temperature in January hovers around 4°C (39°F). During this month, temperatures can dip to a chilly -7°C (19°F) or rise to a mild 13°C (57°F). Expect about 59 mm (2.3 in) of precipitation spread over 13 days, contributing to an average humidity of 88%—perfect for cozy indoor activities!

January Temperature in Onderdendam

In January in Onderdendam, the average temperature is 4°C (39°F), with maximums reaching 13°C (57°F) and minimums dropping to as low as -7°C (19°F). Travelers should be prepared for chilly weather and pack accordingly for their visit.

January Weather in Onderdendam: Daily Temperature Highs, Lows, and Averages

The chart illustrates January temperature patterns in Onderdendam, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Onderdendam, January typically has an average temperature of 4°C (39°F), with highs reaching up to 13°C (57°F) and lows dropping to around -7°C (19°F).

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

January Precipitation in Onderdendam

In Onderdendam in January, the precipitation amount is 59 mm (2.3 in) spread over 13 days.

January Precipitation Trends in Onderdendam

The chart displays monthly precipitation patterns in Onderdendam, with values for each month alongside January’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how January’s conditions compare to those of other months. In Onderdendam, January typically receives around 59 mm (2.3 inches) of precipitation spread over approximately 13 days.

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

Choose your preferred precipitation unit

Millimeters (mm) Inches (in)

January Humidity in Onderdendam

In Onderdendam in January, humidity is 88%. With an average temperature of 4°C (39°F), this humidity feels like a damp chill that seeps into your bones, making travel uncomfortable and necessitating extra layers to stay warm.

January Average Humidity in Onderdendam

This chart illustrates the average monthly humidity levels in Onderdendam, with January’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In January, average humidity in Onderdendam is approximately 88%, offering insight into how humid the weather typically is during this month.

Data source: Humidity data for January generated using information from the Copernicus Climate Change Service.

January UV Index in Onderdendam

In Onderdendam in January, 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 Onderdendam.

Maximum UV Index Levels in Onderdendam for January

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

Data source: Onderdendam January 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 January Weather in Onderdendam Compares to Other Months

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

This table compares monthly weather conditions in Onderdendam, showing how January’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	4°C (39°F)	59 mm (2.3 inches)	88%	low
February Weather	4°C (40°F)	57 mm (2.3 inches)	88%	low
March Weather	6°C (43°F)	67 mm (2.7 inches)	86%	moderate
April Weather	9°C (48°F)	44 mm (1.7 inches)	84%	moderate
May Weather	12°C (55°F)	68 mm (2.7 inches)	80%	high
June Weather	17°C (63°F)	78 mm (3.1 inches)	75%	very high
July Weather	18°C (64°F)	95 mm (3.7 inches)	75%	high
August Weather	18°C (65°F)	89 mm (3.5 inches)	75%	high
September Weather	15°C (59°F)	67 mm (2.6 inches)	83%	moderate
October Weather	12°C (53°F)	85 mm (3.3 inches)	86%	moderate
November Weather	7°C (45°F)	51 mm (2.0 inches)	87%	low
December Weather	5°C (41°F)	74 mm (2.9 inches)	86%	low