Tallinn in January
In January, Tallinn averages -2°C (28°F) during the day and -7°C (19°F) at night, with frequent rain — about 16 days of the month see precipitation (50 mm total).
Off-peakConditions are deeply cold — proper winter gear is essential. Expect daily rain or showers, often in heavy bursts. Snowfall occurs on roughly 10 days.
January is one of the wetter and less comfortable months in Tallinn. If your dates are flexible, consider a different time of year.
How January compares to the rest of the year in Tallinn
January is one of the coolest months in Tallinn (11th of 12) and one of the wettest months (1st of 12). Daytime temperature runs 11°C below the annual average (9°C). January runs 2°C cooler than December (0°C) and cools 1°C in February (-3°C).
January sunrise & sunset in Tallinn
Times shown for Tallinn local time (Europe/Tallinn), calculated for the 15th of January. They shift by a few minutes day to day across the month.
Photography light in Tallinn — January
Golden-hour and blue-hour windows for the 15th of January, in Tallinn's local time. Use these for soft warm light (golden) or cool architectural twilight (blue).
📅 When to book — Tallinn in January
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 January's tier (Off-peak) and Tallinn's popularity.
Crowds & pricing — January in Tallinn
This is off-peak for Tallinn — the lowest prices of the year and the fewest crowds, but with real trade-offs: some restaurants, hotels, and beach businesses may close for the season; weather conditions can make outdoor activities unpredictable; and a handful of seasonal sights run reduced hours or close entirely. Great if you prefer a quiet local rhythm and don't mind the climate giving you reasons to choose indoor activities.
Why this tier: challenging tourism weather
Sun & mosquito risk — January 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.
❄️ Snowy — Tallinn in January
Gear: Frequent snowfall. Waterproof boots and a real insulated coat are essential — not a fashion peacoat.
Sea temperature in Tallinn — January
Across the year Tallinn's sea swings from 0.6°C (February) to 20°C (August) — January sits at 1.6°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 January weather
🌍 See the full ranked list of climate twins for Tallinn in January →
Frequently asked questions
How hot is Tallinn in January?
In January, Tallinn averages a high of -2°C (28°F) and a low of -7°C (19°F) — generally cold.
Does it rain a lot in Tallinn in January?
January is quite rainy in Tallinn, with about 16 rainy days on average and roughly 10 snow days.
Is January a good time to visit Tallinn?
January is cold but on the rainy side. It suits travelers who are comfortable with cold weather; check the month-by-month ranking to compare it against the rest of the year.
What should I pack for Tallinn in January?
Pack heavy winter layers, a coat, hat and gloves, plus a compact umbrella or rain jacket. See the full January packing list for Tallinn for a complete, climate-based checklist.
Check the live 10-day forecast and sunrise/sunset.