Iaşi
December
Weather in Iaşi for December 2025
Your guide to Iaşi weather in December - trends and predictions
With an average of 4 snowy days, Iaşi usually enjoys a light touch of snow in December.
According to Iaşi snow forecast for December 2025, no snow is expected in the next 2 weeks.So far, December 2025 in Iaşi is slightly warmer than the historical average by 1.5 °C.
The forecast for the next days in Iaşi predicts temperatures to be around 5 °C, close to the historical average.
In general, the average temperature in Iaşi at the beginning of December is 5.9 °C. As the month progressed, temperatures tended to slightly decrease, reaching an average of 5.7 °C by the end of December.
Snow Forecast ❄️
Temperatures
25
Dry days
2
Rainy days
4
Snow days
6°/1°
Temperatures
16 km/h
Avg max wind
77 %
Avg humidity
Iaşi Weather December
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Temperatures trend during December in Iaşi
See the weather trend as well as the moving average line
December weather in Iaşi day by day
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| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| 1 Dec. |  Patchy rain possible | 7° /3° | 1 mm | 2 | |
| 2 Dec. |  Partly cloudy | 7° /2° | 0.1 mm | 3 | |
| 3 Dec. | Partly cloudy | 8° /1° | 0 mm | 3 | |
| 4 Dec. |  Sunny | 5° /1° | 0 mm | 2 | |
| 5 Dec. |  Overcast | 5° /0° | 0 mm | 1 | |
| 6 Dec. |  Light sleet | 4° /0° | 0.5 mm | 1 | |
| 7 Dec. |  Moderate snow | 5° /1° | 2.8 mm | 2 | |
| 8 Dec. | Moderate snow | 5° /2° | 0.7 mm | 2 | |
| 9 Dec. | Overcast | 6° /1° | 3.9 mm | 2 | |
| 10 Dec. | Overcast | 7° /2° | 0.4 mm | 2 | |
| 11 Dec. |  Mist | 7° /2° | 0 mm | 2 | |
| 12 Dec. | Overcast | 6° /2° | 0.9 mm | 2 | |
| 13 Dec. | Patchy rain possible | 5° /0° | 0.6 mm | 2 | |
| 14 Dec. | Partly cloudy | 7° /1° | 0 mm | 0.1 | |
| 15 Dec. | Partly cloudy | 7° /2° | 0 mm | 0.1 | |
| 16 Dec. | Sunny | 9° /2° | 0 mm | 0.2 | |
| 17 Dec. | Sunny | 9° /2° | 0 mm | 0.2 | |
| 18 Dec. | Partly cloudy | 7° /2° | 0 mm | 0.3 | |
| 19 Dec. | Partly cloudy | 7° /2° | 0 mm | 2 | |
| 20 Dec. | Sunny | 5° /0° | 0 mm | 2 | |
| 21 Dec. | Sunny | 3° /-2° | 0 mm | 2 | |
| 22 Dec. | Sunny | 3° /-2° | 0 mm | 2 | |
| 23 Dec. | Partly cloudy | 3° /-3° | 0 mm | 2 | |
| 24 Dec. | Sunny | 4° /-3° | 0 mm | 2 | |
| 25 Dec. | Sunny | 4° /-3° | 0 mm | 2 | |
| 26 Dec. | Sunny | 4° /-2° | 0 mm | 2 | |
| 27 Dec. | Partly cloudy | 3° /-1° | 0 mm | 2 | |
| 28 Dec. | Sunny | 6° /0° | 0 mm | 2 | |
| 29 Dec. | Sunny | 6° /0° | 0 mm | 2 | |
| 30 Dec. | Partly cloudy | 8° /1° | 0 mm | 3 | |
| 31 Dec. | Overcast | 9° /1° | 0 mm | 2 | |
| Next | |||||
Important Notice
Our weather forecast for Iaşi 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 Iaşi forecast closer to your planned date for the most up-to-date weather information.
Change Month
Iaşi in December - FAQ
What are the expected maximum and minimum temperatures in Iaşi during December?
Prepare for cooler days with highs just around 6° and colder nights, dipping below 1°.
How much rainfall should be expected in Iaşi during December?
Expect minimal rainfall in Iaşi during December, with a total of 18.6 mm over approximately 2 days. This minimal precipitation is unlikely to significantly impact plans.
Will it snow in Iaşi in December 2025?
Iaşi experiences an average snowfall of 2.65 cm during December, occurring over 4 days.
What are the typical wind conditions in Iaşi during December?
The average wind speed in Iaşi during December is 16 km/h, suggesting breezy to windy conditions, depending on your activities.
December rainfall patterns in Iaşi
Explore the daily rainfall trends and prepare for Iaşis December weather 💧
Typically, Iaşi has 2 rainy days in December with a total of 18.6 mm of rainfall.
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