Tallinn in October
In October, Tallinn averages 9°C (48°F) during the day and 4°C (39°F) at night, with frequent rain — about 15 days of the month see precipitation (75 mm total).
ShoulderConditions are cold — pack winter layers. Plan for unsettled weather and bring rain gear.
October is one of the wetter and less comfortable months in Tallinn. If your dates are flexible, consider a different time of year.
How October compares to the rest of the year in Tallinn
October is in the middle of the year for warmth in Tallinn (7th of 12) and moderately rainy compared to the rest of the year (4th of 12). Daytime temperature matches the city's annual average. October runs 6°C cooler than September (15°C) and cools 5°C in November (4°C).
October sunrise & sunset in Tallinn
Times shown for Tallinn local time (Europe/Tallinn), calculated for the 15th of October. They shift by a few minutes day to day across the month.
Photography light in Tallinn — October
Golden-hour and blue-hour windows for the 15th of October, in Tallinn's local time. Use these for soft warm light (golden) or cool architectural twilight (blue).
📅 When to book — Tallinn in October
Travel writers usually only tell you when to go. Here's when to book flights and lodging for the best mix of price and availability, based on October's tier (Shoulder) and Tallinn's popularity.
Crowds & pricing — October in Tallinn
Tallinn is in a shoulder season month — fewer crowds, slightly lower prices, and a calmer atmosphere than peak weeks. Most major sights stay open with normal hours, though a handful of seasonal restaurants or boat trips may run reduced schedules. Many regulars consider these months the best time to visit because you trade a small amount of weather reliability for a much more pleasant on-the-ground experience.
Sun & mosquito risk — October in Tallinn
UV is a clear-sky sea-level estimate — clouds, altitude, and reflective surfaces (snow, water) shift it ±30%. Mosquito risk is climate-derived only; for current disease advisories (dengue, malaria, zika) check the CDC or WHO travel pages before your trip.
Sea temperature in Tallinn — October
Across the year Tallinn's sea swings from 0.6°C (February) to 20°C (August) — October sits at 13°C.
Tallinn in other months
| Month | Avg high | Avg low | Rainfall | Rain days | Snow days |
|---|---|---|---|---|---|
| January | -2°C / 28°F | -7°C / 19°F | 50 mm | 16 | 10 |
| February | -3°C / 27°F | -8°C / 18°F | 40 mm | 14 | 9 |
| March | 2°C / 36°F | -5°C / 23°F | 35 mm | 12 | 7 |
| April | 9°C / 48°F | 1°C / 34°F | 35 mm | 10 | 2 |
| May | 15°C / 59°F | 6°C / 43°F | 40 mm | 11 | 0 |
| June | 19°C / 66°F | 10°C / 50°F | 65 mm | 12 | 0 |
| July | 22°C / 72°F | 13°C / 55°F | 80 mm | 12 | 0 |
| August | 20°C / 68°F | 12°C / 54°F | 85 mm | 12 | 0 |
| September | 15°C / 59°F | 8°C / 46°F | 65 mm | 13 | 0 |
| October | 9°C / 48°F | 4°C / 39°F | 75 mm | 15 | 0 |
| November | 4°C / 39°F | 0°C / 32°F | 70 mm | 16 | 4 |
| December | 0°C / 32°F | -4°C / 25°F | 55 mm | 16 | 8 |
Other cities with similar October weather
🌍 See the full ranked list of climate twins for Tallinn in October →
Frequently asked questions
How hot is Tallinn in October?
In October, Tallinn averages a high of 9°C (48°F) and a low of 4°C (39°F) — generally cool.
Does it rain a lot in Tallinn in October?
October is quite rainy in Tallinn, with about 15 rainy days on average.
Is October a good time to visit Tallinn?
October is cool but on the rainy side. It suits travelers who are comfortable with cool weather; check the month-by-month ranking to compare it against the rest of the year.
What should I pack for Tallinn in October?
Pack a warm jacket and layers, plus a compact umbrella or rain jacket. See the full October packing list for Tallinn for a complete, climate-based checklist.
Check the live 10-day forecast and sunrise/sunset.