Weather in ロッテルダム in 4月

Climate normals based on 10 years of historical data for ロッテルダム, オランダ王国.

Average high

14°C

Average low

6°C

Rainfall

57 mm

11 rainy days

Sunshine

3.3h/day

湿度

70%

Sea temperature

10.0°C

How Hot Is ロッテルダム in 4月?

Pleasant and warming: ロッテルダム's April sees 14°C highs, 6°C lows. A 3°C cooler reading than March, but next month (May) will drop further.

Daylight stretches from 6:45 am to 8:40 pm but clouds keep sun to about 3.3h a day.

Steady, frequent rain defines April: ロッテルダム averages 57mm in 11 days.

Sticky conditions in ロッテルダム: humidity sits at 70% across April.

The water stays cold off ロッテルダム in April — averaging around 10.0°C, brisk for most swimmers.

ロッテルダム sees consistent breezes in April: typical wind speeds of 21 kph.

Grey, cloudy days are the norm: 67% average cover in ロッテルダム.