Castricum Weather in July

July in Castricum sees daytime temperatures around 21°C (70°F) and lows of 15°C (59°F) at night. With around 84 mm (3.3 in) of rainfall expected, it's worth packing a rain jacket.

Rainfall in Castricum in July

Expect around 14 days of rain based on historical data, with 84 mm (3.3 in) average. A fairly balanced picture this month, some wet days but nothing too extreme in terms of intensity.

Temperature in Castricum in July

Castricum in July has excellent weather. Days reach 21°C (70°F) and nights cool to 15°C (59°F). This month falls in the summer season. Even when the weather is stable, mornings and evenings can still feel distinctly cool. Nights drop to around 15°C (59°F), which is noticeably cooler than the daytime. A light jacket for the evening is a sensible addition, and the cool nights tend to make sleeping comfortable.

Average water temperature in July

With water at 18°C (64°F), swimming is comfortable for most people. It feels refreshing rather than cold, though it depends a bit on personal preference.

So this is a great month to visit if you prefer dry days with pleasant temperatures.