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.

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• January
• February
• March
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• May
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• September
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• December

For a detailed overview over the year and the best time to visit Finland, check out our Sastamala's climate page.

Sastamala Temperature in May

Min Temperature 5°C (41°F)  

Max Temperature 16°C (61°F)  

Chance of Rain 38%  

Precipitation 51 mm (2 in)  

Rainy days 11 days  

Sunshine 252 hours *  

Percentage Sunshine *  

* Data from: Jokioinen, Finland (66 KM, 41 Miles).

What to Wear in Sastamala in May

Comfortable temperatures call for an easy wardrobe in May. Pack summer basics like t-shirts and shorts, but include a light jacket for cooler moments. A pair of comfortable walking shoes is essential. Wet weather is likely, so pack waterproof gear for multiple rainy days. You'll definitely want to pack sunglasses and sunscreen. There will be plenty of bright sunshine this month.

What To Do in Sastamala in May

We rated the following activities from 1 (least suitable) to 10 (best) to do.

Cycling

6/10

Walking

6/10

Camping

4/10

Outdoor sports

10/10

Select a Month

Check the conditions for any month of the year.

• January
• February
• March
• April

• May
• June
• July
• August

• September
• October
• November
• December

For a detailed overview over the year and the best time to visit Finland, check out our Sastamala's climate page.

More climate data for Sastamala

Temperature Rainfall Sunshine

See the full Sastamala climate overview or explore weather in Finland.