Cool
Average highs are around 12°C, so pack for cooler days.
April verdict
Poor for holiday weather
Average highs are around 12°C, so pack for cooler days. Sunshine averages 5h per day, enough for a balanced month. Rainfall averages 50mm, which is relatively low for holiday planning.
Monthly averages
Temp
12°C
Rain
50mm
Sun
5h
Sea
9°C
Weather score
26
Poor
Cool
Average highs are around 12°C, so pack for cooler days.
Drier
Rainfall averages 50mm, which is relatively low for holiday planning.
Some sun
Sunshine averages 5h per day, enough for a balanced month.
Cool sea
Sea temperatures average 9°C, so the water can feel cool.
Map
Compare Harderwijk, Netherlands with nearby places by weather score, rain, sun, temperature, and swim conditions.
April12°C average high
April is close to Harderwijk's yearly temperature average, giving a typical read on daytime heat.
Warmest monthsJune to September
This stretch sets the upper range for average daytime heat.
April50mm average rain
April sits on the drier side of Harderwijk's year, which helps with sightseeing and transfers.
Driest monthsJanuary to October
This is the drier part of the year, when outdoor plans usually need less weather flexibility.
April5 hours average sun
April is brighter than Harderwijk's yearly average, though the strongest sunshine usually sits closer to the peak months.
Brightest monthsApril to August
This stretch has the strongest sunshine in the monthly averages.
April9°C average sea
April is below Harderwijk's yearly sea-temperature average, so swimming can feel fresher.
Warmest seaJuly to September
Sea temperatures are usually near 17°C in this stretch, so swimming comfort is at its strongest.
April26 weather score
April sits close to Harderwijk's yearly weather-score average, giving a typical overall read on the month.
Best weather monthsJune to August
These months have the strongest weather score in the monthly averages.