April Weather in Harfsen, Netherlands

Last updated: August 27, 2025

In April, the average temperature in Harfsen, Netherlands hovers around 9°C (49°F), with minimums dipping to -4°C (26°F) and maximums reaching a pleasant 28°C (82°F). Visitors can expect an average precipitation of 37 mm (1.5 in) over 9 days, and a notable average humidity of 84%.

April Temperature in Harfsen

In April in Harfsen, the average temperature is 9°C (49°F), with maximums reaching 28°C (82°F) and minimums dipping as low as -4°C (26°F). Travelers should be prepared for a wide range of temperatures, making layering essential for comfort during their visit.

April Weather in Harfsen: Daily Temperature Highs, Lows, and Averages

The chart illustrates April temperature patterns in Harfsen, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Harfsen, April typically has an average temperature of 9°C (49°F), with highs reaching up to 28°C (82°F) and lows dropping to around -4°C (26°F).

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

April Precipitation in Harfsen

In Harfsen in April, the precipitation amount is 37 mm (1.5 in) over a span of 9 days.

April Precipitation Trends in Harfsen

The chart displays monthly precipitation patterns in Harfsen, with values for each month alongside April’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how April’s conditions compare to those of other months. In Harfsen, April typically receives around 37 mm (1.5 inches) of precipitation spread over approximately 9 days.

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

Choose your preferred precipitation unit

Millimeters (mm) Inches (in)

April Humidity in Harfsen

In Harfsen in April, humidity is 84%. With an average temperature of 9°C (49°F), this humidity feels like a chilly embrace, making travel uncomfortable as the dampness seeps into your clothes and lingers in the air, leaving you feeling cool yet clammy.

April Average Humidity in Harfsen

This chart illustrates the average monthly humidity levels in Harfsen, with April’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In April, average humidity in Harfsen is approximately 84%, offering insight into how humid the weather typically is during this month.

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

April UV Index in Harfsen

In Harfsen in April, the maximum UV index reaches 5, which corresponds to a moderate Exposure Category. Under these conditions, the estimated time to burn is approximately 30 minutes. For more details, you can check the Hourly UV Index in Harfsen.

Maximum UV Index Levels in Harfsen for April

The chart shows the monthly maximum UV Index (UVI) for Harfsen in April, 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 April, the maximum UV index in Harfsen typically reaches 5, which falls under the moderate exposure category.

Data source: Harfsen April 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 April Weather in Harfsen Compares to Other Months

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

This table compares monthly weather conditions in Harfsen, showing how April’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	4°C (39°F)	62 mm (2.4 inches)	88%	low
February Weather	4°C (40°F)	71 mm (2.8 inches)	88%	low
March Weather	7°C (44°F)	71 mm (2.8 inches)	86%	moderate
April Weather	9°C (49°F)	37 mm (1.5 inches)	84%	moderate
May Weather	14°C (57°F)	64 mm (2.5 inches)	80%	high
June Weather	18°C (65°F)	69 mm (2.7 inches)	75%	very high
July Weather	19°C (66°F)	80 mm (3.1 inches)	75%	very high
August Weather	19°C (66°F)	84 mm (3.3 inches)	75%	high
September Weather	15°C (59°F)	62 mm (2.4 inches)	83%	moderate
October Weather	12°C (54°F)	81 mm (3.2 inches)	86%	moderate
November Weather	7°C (45°F)	51 mm (2.0 inches)	87%	low
December Weather	5°C (41°F)	85 mm (3.3 inches)	86%	low