Weather in Tallinn for October 2025
Tallinn typically experiences moderate snowfall in October, with an average of 6 snowy days.
In general, the average temperature in Tallinn at the beginning of October is 12.4 °C. As the month progressed, temperatures tended to significantly cool down, reaching an average of 6 °C by the end of October.
Snow Forecast ❄️
Temperatures
Tallinn in October average weather
| Mon. | Tue. | Wed. | Thu. | Fri. | Sat. | Sun. |
|---|---|---|---|---|---|---|
| 1  12° | 2 12° | 3 12° | 4 12° | 5 12° | ||
| 6  14° | 7 13° | 8 9° | 9 9° | 10 12° | 11 15° | 12 11° |
| 13 11° | 14 12° | 15 8° | 16 9° | 17 10° | 18 9° | 19  8° |
| 20 7° | 21  8° | 22  9° | 23 8° | 24 9° | 25  7° | 26 6° |
| 27  5° | 28 6° | 29 5° | 30 6° | 31 7° |
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Temperatures trend during October in Tallinn
October weather day by day
| Date | Weather | Temperatures | Rain | Snow | More |
|---|---|---|---|---|---|
| 1 Oct. | Patchy rain possible | 12° /6° | 0.5 mm | 0 cm | |
| 2 Oct. | Patchy rain possible | 12° /7° | 7 mm | 0 cm | |
| 3 Oct. | Light rain shower | 12° /9° | 8.2 mm | 0 cm | |
| 4 Oct. | Light rain shower | 12° /7° | 16.5 mm | 0 cm | |
| 5 Oct. | Light rain shower | 12° /7° | 4.4 mm | 0 cm | |
| 6 Oct. | Light rain | 14° /5° | 6.8 mm | 0 cm | |
| 7 Oct. | Light rain shower | 13° /5° | 3.5 mm | 0 cm | |
| 8 Oct. | Light rain shower | 9° /6° | 1.2 mm | 0 cm | |
| 9 Oct. | Patchy rain possible | 9° /5° | 2.3 mm | 0 cm | |
| 10 Oct. | Light drizzle | 12° /6° | 2.5 mm | 0 cm | |
| 11 Oct. | Light rain shower | 15° /8° | 8.8 mm | 0 cm | |
| 12 Oct. | Light rain shower | 11° /7° | 2.3 mm | 0 cm | |
| 13 Oct. | Patchy rain possible | 11° /5° | 0.1 mm | 0 cm | |
| 14 Oct. | Light rain shower | 12° /6° | 4.9 mm | 0 cm | |
| 15 Oct. | Light rain shower | 8° /5° | 2.7 mm | 0 cm | |
| 16 Oct. | Light rain shower | 9° /4° | 2.9 mm | 0 cm | |
| 17 Oct. | Patchy rain possible | 10° /5° | 0.8 mm | 0 cm | |
| 18 Oct. | Patchy rain possible | 9° /4° | 0.2 mm | 0 cm | |
| 19 Oct. | Moderate or heavy snow showers | 8° /3° | 1.4 mm | 1.1 cm | |
| 20 Oct. | Moderate or heavy snow showers | 7° /3° | 1.7 mm | 1.2 cm | |
| 21 Oct. | Cloudy | 8° /4° | 0.5 mm | 0 cm | |
| 22 Oct. | Mist | 9° /5° | 0.9 mm | 0 cm | |
| 23 Oct. | Patchy rain possible | 8° /5° | 1.3 mm | 0 cm | |
| 24 Oct. | Patchy rain possible | 9° /4° | 0.5 mm | 0 cm | |
| 25 Oct. | Partly cloudy | 7° /3° | 0 mm | 0 cm | |
| 26 Oct. | Cloudy | 6° /3° | 0 mm | 0 cm | |
| 27 Oct. | Light snow | 5° /3° | 1.2 mm | 0.3 cm | |
| 28 Oct. | Moderate or heavy snow showers | 6° /2° | 3.1 mm | 0.5 cm | |
| 29 Oct. | Partly cloudy | 5° /1° | 0.3 mm | 0.3 cm | |
| 30 Oct. | Light snow | 6° /3° | 2.5 mm | 1.3 cm | |
| 31 Oct. | Light rain | 7° /1° | 8.1 mm | 0 cm | |
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Guide for Tallinn in October
In October, Tallinn, Estonia experiences a transition from mild autumn weather to cooler temperatures as the month progresses.
At the beginning of the month, the weather in Tallinn is generally pleasant with average temperatures around 10° and the possibility of some lingering warmth from the summer months.
However, as the month progresses, the temperatures begin to drop, and by the end of October, the weather becomes noticeably cooler with average temperatures around 5°.
Additionally, October in Tallinn sees a gradual increase in rainfall, with the likelihood of more frequent showers towards the end of the month. The city also experiences shorter daylight hours as autumn progresses, with the days becoming noticeably shorter by the end of October.
It's important to note that weather can vary from year to year, so it's always a good idea to check the forecast closer to your travel dates for the most accurate information.
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Tallinn in October - FAQ
Tallinn snow forecast October 2025
October rainfall patterns in Tallinn
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