Harjumaa (Tallinn)
January
Weather in Harjumaa for January 2026
Your guide to Harjumaa weather in January - trends and predictions
Harjumaa is transformed into a snow paradise in January, with more than 20 snowy days on average.
In general, the average temperature in Harjumaa at the beginning of January is -3.7 °C. As the month progressed, temperatures tended to significantly warm up, reaching an average of 2 °C by the end of January.
Snow Forecast ❄️
Temperatures
7
Dry days
3
Rainy days
21
Snow days
-2°/-5°
Temperatures
22 km/h
Avg max wind
90 %
Avg humidity
Harjumaa Weather January
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| Mon. | Tue. | Wed. | Thu. | Fri. | Sat. | Sun. |
|---|---|---|---|---|---|---|
| 1  1° | 2  -4° | 3  -4° | 4 -5° | |||
| 5 -6° | 6 -4° | 7 -4° | 8 -0° | 9  1° | 10 2° | 11  2° |
| 12 -1° | 13 -1° | 14 -0° | 15  -0° | 16  -0° | 17 -0° | 18 1° |
| 19  0° | 20 -2° | 21  0° | 22 1° | 23  0° | 24 2° | 25 2° |
| 26  1° | 27  0° | 28 2° | 29 4° | 30 3° | 31 2° |
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Temperatures trend during January in Harjumaa
See the weather trend as well as the moving average line
January weather day by day
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| Date | Weather | Temperatures | Rain | Snow | More |
|---|---|---|---|---|---|
| 1 Jan. | Overcast | 1° /-5° | 4.6 mm | 3 cm | |
| 2 Jan. | Light freezing rain | -4° /-7° | 1.9 mm | 0.9 cm | |
| 3 Jan. | Moderate snow | -4° /-7° | 4.1 mm | 1.1 cm | |
| 4 Jan. | Overcast | -5° /-9° | 2.1 mm | 1.4 cm | |
| 5 Jan. | Overcast | -6° /-8° | 2.3 mm | 1.9 cm | |
| 6 Jan. | Overcast | -4° /-10° | 1.1 mm | 0.8 cm | |
| 7 Jan. | Overcast | -4° /-9° | 1.1 mm | 0.2 cm | |
| 8 Jan. | Light freezing rain | 0° /-8° | 0.5 mm | 0 cm | |
| 9 Jan. | Patchy moderate snow | 1° /-3° | 2.5 mm | 1.2 cm | |
| 10 Jan. | Light freezing rain | 2° /-2° | 5.9 mm | 0.4 cm | |
| 11 Jan. | Patchy rain possible | 2° /-3° | 4 mm | 2.2 cm | |
| 12 Jan. | Light freezing rain | -1° /-7° | 6.3 mm | 1.6 cm | |
| 13 Jan. | Patchy rain possible | -1° /-7° | 2.1 mm | 0 cm | |
| 14 Jan. | Patchy rain possible | 0° /-2° | 1.5 mm | 0.3 cm | |
| 15 Jan. | Heavy rain at times | 0° /-3° | 3.1 mm | 0.2 cm | |
| 16 Jan. | Moderate rain at times | 0° /-4° | 1.8 mm | 0.8 cm | |
| 17 Jan. | Light freezing rain | 0° /-5° | 0.8 mm | 0.1 cm | |
| 18 Jan. | Patchy rain possible | 1° /-2° | 1.4 mm | 0.6 cm | |
| 19 Jan. | Moderate or heavy snow showers | 0° /-4° | 5.5 mm | 4.5 cm | |
| 20 Jan. | Overcast | -2° /-7° | 0 mm | 0 cm | |
| 21 Jan. | Partly cloudy | 0° /-6° | 0.3 mm | 0.2 cm | |
| 22 Jan. | Overcast | 1° /-2° | 2.1 mm | 0.6 cm | |
| 23 Jan. | Cloudy | 0° /-3° | 1 mm | 0.8 cm | |
| 24 Jan. | Patchy moderate snow | 2° /-1° | 1.9 mm | 1.4 cm | |
| 25 Jan. | Overcast | 2° /-1° | 1.1 mm | 0.6 cm | |
| 26 Jan. | Mist | 1° /-2° | 0.2 mm | 0 cm | |
| 27 Jan. | Heavy snow | 0° /-3° | 3 mm | 2.2 cm | |
| 28 Jan. | Light freezing rain | 2° /-2° | 2.7 mm | 0 cm | |
| 29 Jan. | Patchy rain possible | 4° /1° | 0.6 mm | 0 cm | |
| 30 Jan. | Patchy moderate snow | 3° /0° | 4.5 mm | 0.9 cm | |
| 31 Jan. | Light freezing rain | 2° /0° | 1.9 mm | 0 cm | |
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Important Notice
Our weather forecast for Harjumaa in January 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 Harjumaa forecast closer to your planned date for the most up-to-date weather information.
Harjumaa in January - FAQ
What are the expected maximum and minimum temperatures in Harjumaa during January?
Brace for cold days with temperatures not exceeding -2° and nights that are likely to be freezing. Winter clothing is essential for comfort and safety.
How much rainfall should be expected in Harjumaa during January?
Moderate rainfall is anticipated in Harjumaa during January, with a total of 64.9 mm spread over approximately 3 days. Considering plans for rainy days is advisable.
Will it snow in Harjumaa in January 2026?
Harjumaa experiences an average snowfall of 25.375 cm during January, occurring over 21 days.
What are the typical wind conditions in Harjumaa during January?
The average wind speed in Harjumaa during January is 22 km/h, suggesting breezy to windy conditions, depending on your activities.
Harjumaa snow forecast January 2026
Track daily snowfall levels and discover Harjumaa’s snowy potential this January ❄️
January rainfall patterns in Harjumaa
Explore the daily rainfall trends and prepare for Harjumaas January weather 💧
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