Salla Weather in December
December in Salla sees daytime temperatures around -5°C (23°F) and lows of -12°C (10°F) at night. Pack a rain jacket because some snowfall is likely.
Rainfall in Salla in December
Analyzing past climate data, one can expect approximately 19 days of snow, averaging 47 mm (1.9 in). 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 Salla in December
December in Salla brings very low temperatures, with highs of -5°C (23°F) and nights around -12°C (10°F). December is part of winter. Even daytime conditions remain cold, making layers, a warm coat, and winter accessories a good idea. Nights are well below freezing at -12°C (10°F). An extra blanket is a good idea if you feel the cold, especially in older or less well-heated accommodation. This month is marked by cold temperatures, so wearing layers is key to staying warm. Don't be caught off-guard by the cold.Our weather planner can help you find worldwide destinations with pleasant weather during this period. July typically offers the best weather for Salla.
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 Salla's climate page.
Salla Temperature in December
Min Temperature
-12°C (10°F)
Max Temperature
-5°C (23°F)
Chance of Rain
62%
Precipitation
47 mm (1.9 in)
Rainy days
19 days
Daily Historical Temperatures
48-year average (1976-2025)
Based on our historical records, temperatures in Salla typically drop from around -5°C (23°F) at the start of December to approximately -9°C (16°F) by the end. Nights are very cold, with lows typically ranging from -18°C (0°F) to -9°C (16°F).
Average temperatures in December
Historical weather for Salla in December
Browse day-by-day weather records for Salla spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
Salla historical weather extremes in December
Based on 24 years of weather observations (2001-2025), these are the most extreme conditions recorded in Salla.
- The warmest day in December was on December 2, 2024, with a maximum of 5°C (41°F).
- The wettest day in December Salla was on December 30, 2019 with 13 mm (0.5 in) of precipitation.
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
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What to Wear in Salla in December
It's wise to bundle up for freezing conditions in Salla in December. If you have a winter jacket with good insulation, waterproof winter boots, thermal layers, and warm accessories it's smart to pack them. Hand and foot warmers can be lifesavers, especially during the night. Wet weather is likely, so pack waterproof gear for multiple rainy days.What To Do in Salla 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 Salla's climate page.
See the full Salla climate overview or explore weather in Finland.
