Mariehamns stad (Mariehamn)
December
Weather in Mariehamns stad for December 2025
Your guide to Mariehamns stad weather in December - trends and predictions
The climate of Mariehamns stad in December is quite snowy, averaging 15 snowy days.
In general, the average temperature in Mariehamns stad at the beginning of December is 2.3 °C. As the month progressed, temperatures tended to moderately rise, reaching an average of 3.3 °C by the end of December.
Snow Forecast ❄️
Temperatures
9
Dry days
7
Rainy days
15
Snow days
3°/1°
Temperatures
38 km/h
Avg max wind
81 %
Avg humidity
Mariehamns stad Weather December
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| Mon. | Tue. | Wed. | Thu. | Fri. | Sat. | Sun. |
|---|---|---|---|---|---|---|
| 1  3° | 2  2° | 3 2° | 4 2° | 5  2° | 6  3° | 7  2° |
| 8  2° | 9 2° | 10 2° | 11 3° | 12 1° | 13 1° | 14 1° |
| 15 1° | 16  6° | 17 5° | 18  4° | 19 6° | 20 3° | 21 3° |
| 22 4° | 23  3° | 24 2° | 25 3° | 26 4° | 27  3° | 28 3° |
| 29 5° | 30 4° | 31 1° |
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Temperatures trend during December in Mariehamns stad
See the weather trend as well as the moving average line
December weather day by day
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| Date | Weather | Temperatures | Rain | Snow | More |
|---|---|---|---|---|---|
| 1 Dec. | Blowing snow | 3° /2° | 0.6 mm | 0.1 cm | |
| 2 Dec. | Moderate or heavy snow showers | 2° /1° | 2.9 mm | 0.5 cm | |
| 3 Dec. | Moderate or heavy snow showers | 2° /-1° | 5.1 mm | 1.2 cm | |
| 4 Dec. | Moderate or heavy snow showers | 2° /0° | 1 mm | 0.5 cm | |
| 5 Dec. | Partly cloudy | 2° /-1° | 0.4 mm | 0.1 cm | |
| 6 Dec. | Light snow | 3° /0° | 1 mm | 0.1 cm | |
| 7 Dec. | Light snow showers | 2° /1° | 1.1 mm | 0.3 cm | |
| 8 Dec. | Blizzard | 2° /2° | 2.2 mm | 0.1 cm | |
| 9 Dec. | Blizzard | 2° /1° | 1 mm | 0 cm | |
| 10 Dec. | Light snow showers | 2° /1° | 0.7 mm | 0.2 cm | |
| 11 Dec. | Blizzard | 3° /1° | 1.1 mm | 0 cm | |
| 12 Dec. | Blizzard | 1° /0° | 1 mm | 0 cm | |
| 13 Dec. | Light snow showers | 1° /-1° | 0.2 mm | 0 cm | |
| 14 Dec. | Light snow showers | 1° /-1° | 5.1 mm | 0.8 cm | |
| 15 Dec. | Light snow | 1° /-2° | 0.8 mm | 0.1 cm | |
| 16 Dec. | Patchy rain possible | 6° /0° | 0.7 mm | 0.1 cm | |
| 17 Dec. | Patchy rain possible | 5° /2° | 0.1 mm | 0 cm | |
| 18 Dec. | Overcast | 4° /2° | 6.2 mm | 0.5 cm | |
| 19 Dec. | Patchy rain possible | 6° /2° | 0.8 mm | 0 cm | |
| 20 Dec. | Partly cloudy | 3° /0° | 1.5 mm | 1 cm | |
| 21 Dec. | Moderate or heavy snow showers | 3° /0° | 3.2 mm | 1.9 cm | |
| 22 Dec. | Patchy rain possible | 4° /1° | 2.8 mm | 0 cm | |
| 23 Dec. | Heavy rain at times | 3° /0° | 3.6 mm | 0.4 cm | |
| 24 Dec. | Light snow | 2° /-1° | 0.3 mm | 0 cm | |
| 25 Dec. | Overcast | 3° /0° | 1.2 mm | 0 cm | |
| 26 Dec. | Patchy rain possible | 4° /1° | 0.9 mm | 0.3 cm | |
| 27 Dec. | Moderate rain at times | 3° /1° | 1.9 mm | 0 cm | |
| 28 Dec. | Overcast | 3° /0° | 0.8 mm | 0 cm | |
| 29 Dec. | Moderate or heavy rain shower | 5° /2° | 5.4 mm | 0 cm | |
| 30 Dec. | Overcast | 4° /0° | 2.3 mm | 0.2 cm | |
| 31 Dec. | Light snow | 1° /-1° | 0.7 mm | 0 cm | |
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Important Notice
Our weather forecast for Mariehamns stad 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 Mariehamns stad forecast closer to your planned date for the most up-to-date weather information.
Mariehamns stad in December - FAQ
What are the expected maximum and minimum temperatures in Mariehamns stad during December?
During December, expect a variety of temperatures with highs around 3° and lows near 1°, suitable for diverse activities and preferences.
How much rainfall should be expected in Mariehamns stad during December?
Moderate rainfall is anticipated in Mariehamns stad during December, with a total of 56.4 mm spread over approximately 7 days. Considering plans for rainy days is advisable.
Will it snow in Mariehamns stad in December 2025?
Mariehamns stad experiences an average snowfall of 8.48333 cm during December, occurring over 15 days.
What are the typical wind conditions in Mariehamns stad during December?
The average wind speed in Mariehamns stad during December is 38 km/h, suggesting breezy to windy conditions, depending on your activities.
Mariehamns stad snow forecast December 2025
Track daily snowfall levels and discover Mariehamns stad’s snowy potential this December ❄️
December rainfall patterns in Mariehamns stad
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Where is Mariehamns stad?Get accurate weather forecasts for Mariehamns stad, located at latitude 60.097 and longitude 19.935. Stay updated with localized weather information tailored for Mariehamns stad.
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