Weather in ロッテルダム in 7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

22°C

Average low

15°C

Rainfall

78 mm

14 rainy days

Sunshine

3.6h/day

湿度

70%

Sea temperature

19.3°C

How Hot Is ロッテルダム in 7月?

ロッテルダム steps into proper summer warmth in July — afternoon highs of 22°C and overnight lows of 15°C.

ロッテルダム's July mixes long daylight with frequent cloud — 3.6h of direct sun on average.

Steady, frequent rain defines July: ロッテルダム averages 78mm in 14 days.

High levels of humidity in ロッテルダム year-round (about 70%) will make it feel warmer than the thermometer suggests.

The sea is cool but swimmable off ロッテルダム in July — averaging 19.3°C.

Wind picks up in ロッテルダム during July — averaging 21 kph, with gustier afternoons.

Cloudy skies dominate ロッテルダム in July — averaging 66% cloud cover.