Harjavalta weather in December (Western Finland, Finland)

Interested in knowing the climate of Harjavalta in December? Get all the weather information you need to plan your visit.

Temperatures

In December, the weather in Harjavalta generally includes very low temperatures and moderate snow/rainfall. The winter season takes place during December. As the day progresses, temperatures can peak at 1°C. Luckily at nightfall, they typically drop to -4°C. This month is marked by cold temperatures, so wearing layers is key to staying warm. Don't be caught off-guard by the cold.

Precipitation

Harjavalta in December usually receives moderate snow/rainfall, averaging around 56 mm for the month. Based on our climate data of the past 30 years, about 21 days of snow/rain are anticipated.

If you prefer dry days with pleasant temperatures, December may not be the ideal month to visit Harjavalta. June, July and August typically offer the most optimal weather. In contrast, January, February, March, April, October, November and December tend to have less optimal conditions.

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

 

Harjavalta, monthly averages in December

Min Temperature -4°C  

Max Temperature 1°C  

Chance of Rain 69%  

Precipitation 56 mm  

Rainy days 21 days  

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.

Cycling

2/10

Walking

2/10

Barbeque

1/10

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 Harjavalta.

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.