Riihimäki Weather in December
With daytime temperatures of 1°C (34°F) and nighttime lows of -5°C (23°F), December in Riihimäki brings very low temperatures during the day. Some snow/rainfall is to be expected during the month.
Rainfall in Riihimäki in December
Typically around 21 days of snow/rainfall are expected, averaging 57 mm (2.2 in) for the month. This is a month with many wet days but modest rainfall totals, so showers are generally light and easy to manage.
Temperature in Riihimäki in December
In December, Riihimäki gets very low temperatures, with highs of 1°C (34°F). Nights cool to around -5°C (23°F). The winter season is characteristic of December. Cold conditions tend to persist from morning through evening, so be prepared for winter weather. With lows of -5°C (23°F), nights are freezing. Packing a spare blanket is worth considering if you're staying somewhere that might not be fully heated. This month is characterized by its cold weather, so make sure to wear sufficient layers to stay warm.
Sunshine in Riihimäki in December
This month sees fewer sunny days, with about 30 hours of sunshine, perfect for those who enjoy cooler temperatures.December in Riihimäki has its charm. However, if you're seeking pleasant, dry and sunny weather, our weather planner can help you explore other destinations in the world.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit Finland, check out our Riihimäki's climate page.
Riihimäki Temperature in December
Min Temperature
-5°C (23°F)
Max Temperature
1°C (34°F)
Chance of Rain
69%
Precipitation
57 mm (2.2 in)
Rainy days
21 days
Humidity
89% *
Sunshine
30 hours *
Percentage Sunshine
*
Best Places in Finland in December
Find out more about the weather in Finland and which places have the best travel conditions in this month. See all of Finland in December →
perfect weather
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tolerable
unpleasant
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What to Wear in Riihimäki 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. With limited sunshine expected, sunglasses aren't a priority for packing.What To Do in Riihimäki in December
We rated the following activities from 1 (least suitable) to 10 (best) to do.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit Finland, check out our Riihimäki's climate page.
Temperature Rainfall Sunshine Humidity
See the full Riihimäki climate overview or explore weather in Finland.
