Sirkka
December
Weather in Sirkka for December 2025
Your guide to Sirkka weather in December - trends and predictions
Traffic Weather Warning - See hour by hour.
Sirkka is transformed into a snow paradise in December, with more than 20 snowy days on average.
According to Sirkka snow forecast for December 2025, 6 snowy days are expected until the end of the month. The closest date with snow is Monday, 15 December.Until now, December 2025 in Sirkka is slightly cooler than the historical average by -1.5 °C.
The forecast for the coming days of December 2025 predicts a temperature of -2.2 °C , which is warmer than usual.
In general, the average temperature in Sirkka at the beginning of December is -4.1 °C. As the month progressed, temperatures tended to noticeably cool down, reaching an average of -7 °C by the end of December.
Official Weather Alert ⚠️
Snow Forecast ❄️
Temperatures
7
Dry days
0
Rainy days
24
Snow days
-7°/-16°
Temperatures
17 km/h
Avg max wind
93 %
Avg humidity
Sirkka Weather December
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Temperatures trend during December in Sirkka
See the weather trend as well as the moving average line
December weather in Sirkka day by day
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| Date | Weather | Temperatures | Rain | Snow | More |
|---|---|---|---|---|---|
| 1 Dec. |  Heavy snow | -7° /-17° | 2.1 mm | 1.5 cm | |
| 2 Dec. | Heavy snow | -3° /-14° | 0.9 mm | 0.6 cm | |
| 3 Dec. |  Mist | -7° /-17° | 2 mm | 1.5 cm | |
| 4 Dec. | Mist | -6° /-16° | 0 mm | 0 cm | |
| 5 Dec. |  Light snow | -1° /-12° | 1.2 mm | 0.8 cm | |
| 6 Dec. |  Moderate snow | -2° /-7° | 2.2 mm | 1.6 cm | |
| 7 Dec. | Heavy snow | -3° /-5° | 1.5 mm | 1.1 cm | |
| 8 Dec. | Moderate snow | -4° /-9° | 0.5 mm | 0.3 cm | |
| 9 Dec. | Light snow | -6° /-13° | 1.9 mm | 1.4 cm | |
| 10 Dec. | Light snow | -5° /-9° | 2.9 mm | 2 cm | |
| 11 Dec. | Moderate snow | -5° /-19° | 0.9 mm | 0.5 cm | |
| 12 Dec. |  Freezing fog | -17° /-22° | 0.3 mm | 0.2 cm | |
| 13 Dec. |  Light freezing rain | -16° /-24° | 0.9 mm | 0.6 cm | |
| 14 Dec. | Light snow | -14° /-19° | 2.6 mm | 1.9 cm | |
| 15 Dec. | Moderate snow | -5° /-8° | 10.8 mm | 7.8 cm | |
| 16 Dec. | Freezing fog | -5° /-10° | 0.1 mm | 0 cm | |
| 17 Dec. | Freezing fog | 0° /-14° | 1.1 mm | 0.7 cm | |
| 18 Dec. | Freezing fog | -3° /-11° | 1.4 mm | 0.9 cm | |
| 19 Dec. | Freezing fog | -1° /-12° | 0.2 mm | 0.1 cm | |
| 20 Dec. |  Overcast | 1° /0° | 0 mm | 0 cm | |
| 21 Dec. | Overcast | -2° /-6° | 0 mm | 0 cm | |
| 22 Dec. |  Partly cloudy | 0° /-7° | 0 mm | 0 cm | |
| 23 Dec. | Freezing fog | 0° /-6° | 0.2 mm | 0.1 cm | |
| 24 Dec. | Freezing fog | 1° /-10° | 0 mm | 0 cm | |
| 25 Dec. | Mist | 0° /-11° | 0 mm | 0 cm | |
| 26 Dec. | Freezing fog | -5° /-12° | 0 mm | 0 cm | |
| 27 Dec. | Light freezing rain | -2° /-6° | 0.3 mm | 0.2 cm | |
| 28 Dec. | Mist | -10° /-14° | 0 mm | 0 cm | |
| 29 Dec. | Light snow | -10° /-15° | 0.4 mm | 0.2 cm | |
| 30 Dec. | Light snow | -9° /-23° | 1.5 mm | 0.8 cm | |
| 31 Dec. | Freezing fog | -13° /-23° | 0.3 mm | 0.2 cm | |
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Important Notice
Our weather forecast for Sirkka in December is based on the analysis of historical data rather than real-time forecast models. While this provides a general overview, weather conditions can change. We recommend that you check the Sirkka forecast closer to your planned date for the most up-to-date weather information.
Change Month
Sirkka in December - FAQ
What are the expected maximum and minimum temperatures in Sirkka during December?
Brace for cold days with temperatures not exceeding -7° and nights that are likely to be freezing. Winter clothing is essential for comfort and safety.
How much rainfall should be expected in Sirkka during December?
In December, Sirkka can expect light to moderate rainfall, totaling 35.7 mm across approximately 0 days. Occasional showers are possible, and planning ahead for them could be helpful.
Will it snow in Sirkka in December 2025?
Sirkka experiences an average snowfall of 23.31 cm during December, occurring over 24 days.
What are the typical wind conditions in Sirkka during December?
The average wind speed in Sirkka during December is 17 km/h, suggesting breezy to windy conditions, depending on your activities.
Sirkka snow forecast December 2025
Track daily snowfall levels and discover Sirkka’s snowy potential this December ❄️
On average, Sirkka sees 24 snowy days during December, with approximately 23.3 cm of total snowfall.
December rainfall patterns in Sirkka
Explore the daily rainfall trends and prepare for Sirkkas December weather 💧
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