Oraş Sinaia (Sinaia)
December
Weather in Oraş Sinaia for December 2025
Your guide to Oraş Sinaia weather in December - trends and predictions
The climate of Oraş Sinaia in December is quite snowy, averaging 15 snowy days.
According to Oraş Sinaia snow forecast for December 2025, 8 snowy days are expected until the end of the month. The closest date with snow is Wednesday, 24 December.So far, December 2025 in Oraş Sinaia is slightly warmer than the historical average by 1.3 °C.
The forecast for the next days in Oraş Sinaia predicts temperatures to be around 0 °C, close to the historical average.
In general, the average temperature in Oraş Sinaia at the beginning of December is 4 °C. As the month progressed, temperatures tended to significantly cool down, reaching an average of -2.7 °C by the end of December.
Snow Forecast ❄️
Temperatures
15
Dry days
1
Rainy days
15
Snow days
4°/-1°
Temperatures
9 km/h
Avg max wind
82 %
Avg humidity
Oraş Sinaia Weather December
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Temperatures trend during December in Oraş Sinaia
See the weather trend as well as the moving average line
December weather in Oraş Sinaia day by day
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| Date | Weather | Temperatures | Rain | Snow | More |
|---|---|---|---|---|---|
| 1 Dec. |  Cloudy | 6° /0° | 0.6 mm | 0.4 cm | |
| 2 Dec. |  Overcast | 7° /1° | 0 mm | 0 cm | |
| 3 Dec. |  Moderate snow | 6° /-2° | 0.6 mm | 0.5 cm | |
| 4 Dec. |  Moderate or heavy snow showers | 2° /-2° | 0.8 mm | 0.6 cm | |
| 5 Dec. |  Mist | 2° /-2° | 0.1 mm | 0 cm | |
| 6 Dec. |  Heavy snow | 3° /-2° | 2.8 mm | 1.8 cm | |
| 7 Dec. | Heavy snow | 2° /1° | 10.9 mm | 7.9 cm | |
| 8 Dec. |  Patchy light snow | 3° /-1° | 2.7 mm | 0.4 cm | |
| 9 Dec. |  Sunny | 4° /-2° | 5.2 mm | 3.8 cm | |
| 10 Dec. | Overcast | 5° /-1° | 0 mm | 0 cm | |
| 11 Dec. | Patchy light snow | 5° /-1° | 0.1 mm | 0 cm | |
| 12 Dec. |  Light freezing rain | 4° /-2° | 0.2 mm | 0.1 cm | |
| 13 Dec. | Heavy snow | 3° /-2° | 0.3 mm | 0.1 cm | |
| 14 Dec. |  Patchy light drizzle | 5° /-1° | 0.9 mm | 0 cm | |
| 15 Dec. | Moderate or heavy snow showers | 3° /-2° | 1.4 mm | 1.1 cm | |
| 16 Dec. | Patchy light snow | 4° /-3° | 0.2 mm | 0.1 cm | |
| 17 Dec. |  Partly cloudy | 5° /-1° | 0 mm | 0 cm | |
| 18 Dec. | Partly cloudy | 7° /0° | 0 mm | 0 cm | |
| 19 Dec. | Partly cloudy | 9° /0° | 0 mm | 0 cm | |
| 20 Dec. | Overcast | 8° /1° | 0 mm | 0 cm | |
| 21 Dec. | Partly cloudy | 6° /0° | 0 mm | 0 cm | |
| 22 Dec. | Partly cloudy | 4° /-1° | 0 mm | 0 cm | |
| 23 Dec. | Sunny | 5° /-2° | 0 mm | 0 cm | |
| 24 Dec. |  Patchy rain possible | 3° /0° | 4.3 mm | 3.1 cm | |
| 25 Dec. | Heavy snow | 1° /-2° | 11 mm | 7.9 cm | |
| 26 Dec. | Moderate snow | 1° /-2° | 0.6 mm | 0.4 cm | |
| 27 Dec. | Moderate snow | -2° /-7° | 1.4 mm | 1 cm | |
| 28 Dec. | Light freezing rain | -4° /-9° | 0.4 mm | 0.2 cm | |
| 29 Dec. | Patchy light snow | -6° /-11° | 0.2 mm | 0 cm | |
| 30 Dec. | Patchy light snow | -5° /-12° | 0.2 mm | 0 cm | |
| 31 Dec. | Light freezing rain | -4° /-9° | 0.2 mm | 0.1 cm | |
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Important Notice
Our weather forecast for Oraş Sinaia 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 Oraş Sinaia forecast closer to your planned date for the most up-to-date weather information.
Change Month
Oraş Sinaia in December - FAQ
What are the expected maximum and minimum temperatures in Oraş Sinaia during December?
Brace for cold days with temperatures not exceeding 4° and nights that are likely to be freezing. Winter clothing is essential for comfort and safety.
How much rainfall should be expected in Oraş Sinaia during December?
Moderate rainfall is anticipated in Oraş Sinaia during December, with a total of 71.2 mm spread over approximately 1 days. Considering plans for rainy days is advisable.
Will it snow in Oraş Sinaia in December 2025?
Oraş Sinaia experiences an average snowfall of 49.09 cm during December, occurring over 15 days.
What are the typical wind conditions in Oraş Sinaia during December?
The average wind speed in Oraş Sinaia during December is 9 km/h, suggesting breezy to windy conditions, depending on your activities.
Oraş Sinaia snow forecast December 2025
Track daily snowfall levels and discover Oraş Sinaia’s snowy potential this December ❄️
On average, Oraş Sinaia sees 15 snowy days during December, with approximately 49.1 cm of total snowfall.
December rainfall patterns in Oraş Sinaia
Explore the daily rainfall trends and prepare for Oraş Sinaias December weather 💧
Typically, Oraş Sinaia has 1 rainy days in December with a total of 71.2 mm of rainfall.
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