April 2025 brought notably warmer and sunnier conditions to Noord-Holland compared to historical averages, though precipitation fell significantly short of normal levels. The month presented a classic spring pattern with considerable temperature fluctuations and variable weather conditions across the province.
Temperature Overview
The average temperature for April reached 10.6 degrees Celsius, exceeding the normal value of 9.6 degrees by 1.0 degree. This represents a modest but noticeable warming trend for the month. Temperature extremes were pronounced, with the coldest reading of 1.1 degrees recorded in Wijdemeren on April 7th, while the warmest day occurred at the month's end on April 30th, when Wijdemeren reached 23.7 degrees. This substantial range of over 22 degrees illustrates the dynamic nature of spring weather patterns in the region.
Precipitation Patterns
April proved to be considerably drier than average, with total precipitation reaching only 30.8 millimeters against a normal expectation of 75.1 millimeters. This represents a significant deficit of 59 percent below normal levels. The wettest day occurred on April 21st in Wijdemeren, when 18.2 millimeters fell. Wijdemeren also recorded the highest total precipitation for the month at 60.2 millimeters, indicating that rainfall was concentrated in specific areas and events rather than distributed evenly throughout the month.
Sunshine and Notable Features
Sunshine hours exceeded expectations substantially, with 317.8 hours recorded compared to a normal average of 283.3 hours, representing a 12 percent surplus. This above-average sunshine contributed to the warmer temperatures experienced throughout the month. The combination of higher temperatures, reduced precipitation, and increased sunshine created favorable conditions for the onset of spring growth and outdoor activities across Noord-Holland.