Riihimäki weather in December (Southern Finland, Finland)

How is December weather typically in Riihimäki? Thinking about a visit? Explore this page for a full overview of the weather conditions this month.

Temperatures

In December, the weather in Riihimäki generally includes very low temperatures and moderate snow/rainfall. December is part of winter. The daytime often sees temperatures reaching 1°C, but nighttime brings a cool-down to -5°C. With temperatures this low, you'll need to dress warmly. Staying prepared is crucial to avoid the discomfort of the cold.

Precipitation

Riihimäki in December usually receives moderate snow/rainfall, averaging around 57 mm for the month. Past climate data indicates that roughly 21 days will see snow/rain.

Average sunshine

The month has fewer sunny days, with around 30 hours hours of sunshine, suitable for those who prefer less sun.

If you're looking for dry conditions and comfortable temperatures, December may not be the ideal month to visit Riihimäki. June, July and August typically offer the best circumstances. While January, February, March, April, October, November and December tend to showcase less optimal conditions.

For an in-depth look at the yearly conditions, visit our specialized Riihimäki climate page with graphs.

 

Riihimäki, monthly averages in December

Min Temperature -5°C  

Max Temperature 1°C  

Chance of Rain 69%  

Precipitation 57 mm  

Rainy days 21 days  

Humidity 89% *  

Sunshine 30 hours *  

Percentage Sunshine *  

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

Where to go in Finland in December

Find out more about the weather in Finland and which places have the best travel conditions in this month.

Weather conditions Weather

Temperatures

Precipitation

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Legend perfect weather pleasant tolerable unpleasant poor

Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20°C and 29°C and not too much precipitation (less than 90 mm a month).

So, what should you wear in this month?

Wear a base layer in cold weather; this is the #1 thing you can do to increase your overall body temperature.

What To Do

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

Swimming

4/10

Cycling

2/10

Walking

2/10

Camping

1/10

Outdoor sports

2/10

Interested in more climate information?

This site provides you with all the information you need about the climate in Riihimäki.

Our site offers climate and forecast data for every country in the world. Are you going to Finland? On this website you can find historical weather averages for many cities in Finland. Not sure yet where to go? We now have a tool which recommends destinations that suit your ideal travel conditions. Find out where to go with our weather planner.