Riihimäki Weather in August

August in Riihimäki sees daytime temperatures around 21°C (70°F) and lows of 11°C (52°F) at night. With around 74 mm (2.9 in) of rainfall expected, it's worth packing a rain jacket.

Rainfall in Riihimäki in August

You can expect rain on roughly 16 days based on historical data, averaging 74 mm (2.9 in) for the month. Rain falls on many days this month, but usually in relatively small amounts. A light waterproof is more useful than a heavy umbrella.

Temperature in Riihimäki in August

Riihimäki in August has perfect weather. Days reach 21°C (70°F) and nights cool to 11°C (52°F). During August, you'll experience the summer season. Temperatures can feel cooler in the morning and evening, so layering is often the best approach. Nights cool down to 11°C (52°F), so a light jacket or extra layer is useful once the sun goes down. On the plus side, the cooler nights make for comfortable sleeping conditions.

Sunshine in Riihimäki in August

The month enjoys around 230 hours of sunshine, creating mostly sunny days with good weather conditions.

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

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

Riihimäki Temperature in August

Min Temperature 11°C (52°F)  

Max Temperature 21°C (70°F)  

Chance of Rain 53%  

Precipitation 74 mm (2.9 in)  

Rainy days 16 days  

Humidity 78% *  

Sunshine 230 hours *  

Percentage Sunshine *  

* Data from: Helsinki, Finland (48 KM, 29 Miles).

What to Wear in Riihimäki in August

Comfortable temperatures call for an easy wardrobe in August. 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 Riihimäki in August

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

Cycling

9/10

Walking

9/10

Barbeque

8/10

Camping

8/10

Outdoor sports

9/10

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 Riihimäki's climate page.

More climate data for Riihimäki

Temperature Rainfall Sunshine Humidity

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