Sastamala Weather in May

Sastamala in May sees moderate daytime temperatures of 16°C (61°F) and nighttime lows of 5°C (41°F). Moderate rainfall is typical, with around 51 mm (2 in) for the month.

Rainfall in Sastamala in May

You can expect rain on roughly 11 days based on historical data, averaging 51 mm (2 in) for the month. Neither particularly heavy nor particularly frequent, the rain this month is about average. A light jacket should be enough on most wet days.

Temperature in Sastamala in May

In May, expect moderate temperatures in Sastamala, with highs of 16°C (61°F) and lows of 5°C (41°F) at night. Conditions are often most pleasant around the middle of the day. With lows around 5°C (41°F), nights are cold. The upside is that cool, crisp nights are often the best for a deep sleep.

Sunshine in Sastamala in May

There are approximately 252 hours of sunshine this month, resulting in mostly clear days.

If you prefer enjoying temperate temperatures and rain-free days, June, July and August typically offer the best circumstances. If you're seeking pleasant, dry and sunny weather somewhere else in the world, our weather planner can help you explore other options.