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January Weather in Numansdorp, Netherlands

Last updated: August 27, 2025

In January, the average temperature in Numansdorp, Netherlands hovers around 5°C (40°F). Expect chilly days with minimum temperatures dipping to -7°C (19°F) and highs reaching up to 14°C (58°F). During this month, the area experiences approximately 59 mm (2.3 in) of precipitation spread over 12 days, contributing to an average humidity of a crisp 91%.

January Temperature in Numansdorp

In January in Numansdorp, the average temperature is 5°C (40°F). The maximum can reach 14°C (58°F), and the minimum can be as low as -7°C (19°F). It's essential to pack warm clothing if you're planning to travel during this time, as temperatures can vary significantly.

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

The chart illustrates January temperature patterns in Numansdorp, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Numansdorp, 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 (19°F).
JanFebMarAprMayJunJulAugSepOctNovDec404145505664656559544642
Data source: Temperature data for Numansdorp generated using information from the Copernicus Climate Change Service.
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The average of daily temperatures (24 hours) calculated across all days in the month.

January Precipitation in Numansdorp

In Numansdorp in January, the precipitation amount is 59 mm (2.3 in) occurring over the course of 12 days.

January Precipitation Trends in Numansdorp

The chart displays monthly precipitation patterns in Numansdorp, 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 Numansdorp, January typically receives around 59 mm (2.3 inches) of precipitation spread over approximately 12 days.
JanFebMarAprMayJunJulAugSepOctNovDec596570436673778566895592
Data source: Precipitation data for January generated using information from the Copernicus Climate Change Service.
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January Humidity in Numansdorp

In Numansdorp 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 Numansdorp

This chart illustrates the average monthly humidity levels in Numansdorp, 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 Numansdorp is approximately 91%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec91%89%87%85%82%82%80%76%82%89%92%92%
Data source: Humidity data for January generated using information from the Copernicus Climate Change Service.

January UV Index in Numansdorp

In Numansdorp 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 Numansdorp.

Maximum UV Index Levels in Numansdorp for January

The chart shows the monthly maximum UV Index (UVI) for Numansdorp 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 Numansdorp typically reaches 1, which falls under the low exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec124578875321
Data source: Numansdorp 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 Numansdorp Compares to Other Months

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

This table compares monthly weather conditions in Numansdorp, showing how January’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather5°C (40°F)59 mm (2.3 inches)91%low
February Weather5°C (42°F)65 mm (2.6 inches)89%low
March Weather7°C (45°F)70 mm (2.8 inches)87%moderate
April Weather10°C (50°F)43 mm (1.7 inches)85%moderate
May Weather13°C (56°F)66 mm (2.6 inches)82%high
June Weather18°C (64°F)73 mm (2.9 inches)82%very high
July Weather18°C (66°F)77 mm (3.0 inches)80%very high
August Weather19°C (66°F)85 mm (3.3 inches)76%high
September Weather15°C (60°F)66 mm (2.6 inches)82%moderate
October Weather12°C (54°F)89 mm (3.5 inches)89%moderate
November Weather8°C (46°F)55 mm (2.2 inches)92%low
December Weather6°C (43°F)92 mm (3.6 inches)92%low

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