Tuusula Weather in December

During December, Tuusula experiences very low daytime temperatures of 1°C (34°F) and cooler nights around -4°C (25°F). As part of the winter season, expect quite a bit of snow/rainfall. Around 62 mm (2.4 in) is typical.

Rainfall in Tuusula in December

Analyzing past climate data, one can expect approximately 21 days of snow/rain, averaging 62 mm (2.4 in). With rain spread across many days but low totals, showers are typically short and light rather than heavy.

Temperature in Tuusula in December

December in Tuusula brings very low temperatures, with highs of 1°C (34°F) and nights around -4°C (25°F). December is in the winter season. Staying warm is the main priority this month, especially during mornings and evenings. With overnight lows of -4°C (25°F), temperatures fall below freezing at night. An extra thick blanket can make a real difference if your accommodation runs cold. You will probably experience very cold weather in this month, so dressing warmly is vital. Be sure to prepare for the chill with the right clothing.

Sunshine in Tuusula in December

The area sees fewer sunny days, with a projection of about 30 hours of sunshine. This reduced sunlight makes it ideal for those who prefer overcast conditions over bright sunny days.

Wind Speed in Tuusula in December

In December, average wind speeds reach 4 m/s (8 knots), leading to light to moderate breezes. Conditions vary from day to day, with both calm and windier periods.

Average water temperature in December

At 4°C (39°F), the water is very cold. Most people find it too uncomfortable for anything beyond a brief wade.

If you prefer dry days with pleasant temperatures, December may not be the ideal month to visit Tuusula. Our weather planner can help you explore destinations with more pleasant weather conditions.

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 Tuusula's climate page.

Tuusula Temperature in December

Min Temperature -4°C (25°F)  

Max Temperature 1°C (34°F)  

Water Temperature 4°C (39°F) *  

Chance of Rain 68%  

Precipitation 62 mm (2.4 in)  

Rainy days 21 days  

Humidity 89% *  

Windspeed 4 m/s (8 knots) *  

Sunshine 30 hours *  

Percentage Sunshine *  

* Data from: Helsinki, Finland (10 KM, 6 Miles).

What to Wear in Tuusula in December

Cold weather calls for smart layering in December. A thermal base layer makes a huge difference in staying warm. Add a wool sweater or fleece, then a wind-resistant outer jacket. Rain gear is recommended, you can expect wet weather on multiple days. Expect water temperatures of around 4°C (39°F), which is definitely too cold for comfortable swimming. Your luggage space is better used for other items. Sunglasses aren't essential this month, though you might want them for the occasional bright moment.

What To Do in Tuusula in December

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

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 Tuusula's climate page.

More climate data for Tuusula

Temperature Rainfall Sunshine Humidity Wind Speed Water Temp

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