January Weather in Poortvliet, Netherlands

Last updated: August 27, 2025

In January, the average temperature in Poortvliet, Netherlands is a brisk 5°C (40°F), with lows dipping to a chilly -7°C (20°F) and highs reaching up to 14°C (58°F). Expect about 62 mm (2.4 in) of precipitation over 11 days, making it a wet month, while the air remains notably humid at 91%. Embrace the crisp atmosphere and prepare for the variable weather!

January Temperature in Poortvliet

In January in Poortvliet, the average temperature is 5°C (40°F). Maximums can reach 14°C (58°F), while minimums can drop as low as -7°C (20°F). Travelers should prepare for chilly weather and pack accordingly to enjoy their time in Poortvliet.

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

The chart illustrates January temperature patterns in Poortvliet, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Poortvliet, January typically has an average temperature of 5°C (40°F), with highs reaching up to 14°C (58°F) and lows dropping to around -7°C (20°F).

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

January Precipitation in Poortvliet

In Poortvliet in January, the precipitation amount is 62 mm (2.4 in) spread over 11 days.

January Precipitation Trends in Poortvliet

The chart displays monthly precipitation patterns in Poortvliet, 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 Poortvliet, January typically receives around 62 mm (2.4 inches) of precipitation spread over approximately 11 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 Poortvliet

In Poortvliet in January humidity is 91%. With an average temperature of 5°C (40°F), this humidity feels like a damp chill that seeps into your bones, making outdoor activities less enjoyable and necessitating warm, layered clothing to stay comfortable while exploring.

January Average Humidity in Poortvliet

This chart illustrates the average monthly humidity levels in Poortvliet, 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 Poortvliet is approximately 91%, 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 Poortvliet

In Poortvliet 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 Poortvliet.

Maximum UV Index Levels in Poortvliet for January

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

Data source: Poortvliet 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 Poortvliet Compares to Other Months

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

This table compares monthly weather conditions in Poortvliet, showing how January’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	5°C (40°F)	62 mm (2.4 inches)	91%	low
February Weather	5°C (42°F)	63 mm (2.5 inches)	89%	low
March Weather	7°C (45°F)	69 mm (2.7 inches)	87%	moderate
April Weather	10°C (50°F)	41 mm (1.6 inches)	85%	moderate
May Weather	14°C (57°F)	66 mm (2.6 inches)	82%	high
June Weather	18°C (65°F)	72 mm (2.8 inches)	82%	very high
July Weather	19°C (66°F)	82 mm (3.2 inches)	80%	very high
August Weather	19°C (66°F)	84 mm (3.3 inches)	76%	high
September Weather	16°C (60°F)	60 mm (2.3 inches)	82%	moderate
October Weather	12°C (55°F)	88 mm (3.5 inches)	89%	moderate
November Weather	8°C (46°F)	56 mm (2.2 inches)	92%	low
December Weather	6°C (43°F)	93 mm (3.7 inches)	92%	low