Castlegregory Weather in May

May in Castlegregory sees daytime temperatures around 16°C (61°F) and lows of 9°C (48°F) at night. With around 88 mm (3.5 in) of rainfall expected, it's worth packing a rain jacket.

Rainfall in Castlegregory in May

This month experiences about 19 days of rain according to historical data, averaging 88 mm (3.5 in). Rain is frequent but mostly light this month, with brief showers more common than heavy downpours.

Temperature in Castlegregory in May

Daytime temperatures in Castlegregory reach 16°C (61°F) in May, dropping to 9°C (48°F) at night. This creates a mild day-to-night pattern that is generally easy to manage with the right clothing. With lows around 9°C (48°F), nights are cold. The upside is that cool, crisp nights are often the best for a deep sleep.

Sunshine in Castlegregory in May

The area enjoys a balanced 180 hours of sunlight, ensuring it's neither too overcast nor too sunny.

Should you favor a climate that's both dry and comfortably warm, June, July and September typically offer the most agreeable circumstances. If you're seeking pleasant, dry and sunny weather somewhere else in the world, our weather planner can help you explore other options.