Winter (December to February)
Sharp cold with highs around 0° and lows near -4°, regular rain (13 rainy days per month on average). Not an ideal time for a leisure trip.
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Climate · 10-year averages
When to visit Tallinn?
Best time to visit Tallinn: in June. Month-by-month temperatures, rainfall and sunshine, based on ten years of weather data.
Best time to go
In June
Hottest month
July · 21°
Coldest month
January · -5°
Wettest month
August · 96 mm
Climate month by month
Bars: monthly rainfall. Lines: average highs and lows. Month color: our travel comfort index.
- JanuaryÀ éviter
-1° / -5°
- Rain
- 55 mm · 13 d
- Sunshine
- 1.7 h/day
- Humidity
- 87%
- FebruaryÀ éviter
0° / -4°
- Rain
- 48 mm · 12 d
- Sunshine
- 3.3 h/day
- Humidity
- 86%
- MarchÀ éviter
3° / -3°
- Rain
- 36 mm · 10 d
- Sunshine
- 6.9 h/day
- Humidity
- 79%
- AprilÀ éviter
9° / 1°
- Rain
- 41 mm · 10 d
- Sunshine
- 10.6 h/day
- Humidity
- 73%
- MayCorrect
15° / 6°
- Rain
- 52 mm · 9 d
- Sunshine
- 12.8 h/day
- Humidity
- 69%
- JuneIdéal
20° / 11°
- Rain
- 62 mm · 11 d
- Sunshine
- 14.0 h/day
- Humidity
- 70%
- JulyCorrect
21° / 14°
- Rain
- 80 mm · 14 d
- Sunshine
- 13.7 h/day
- Humidity
- 75%
- AugustCorrect
21° / 14°
- Rain
- 96 mm · 15 d
- Sunshine
- 11.2 h/day
- Humidity
- 78%
- SeptemberCorrect
16° / 10°
- Rain
- 62 mm · 12 d
- Sunshine
- 8.5 h/day
- Humidity
- 81%
- OctoberÀ éviter
9° / 5°
- Rain
- 66 mm · 13 d
- Sunshine
- 5.0 h/day
- Humidity
- 84%
- NovemberÀ éviter
4° / 1°
- Rain
- 59 mm · 14 d
- Sunshine
- 2.0 h/day
- Humidity
- 88%
- DecemberÀ éviter
1° / -3°
- Rain
- 54 mm · 14 d
- Sunshine
- 1.3 h/day
- Humidity
- 88%
2014–2023 averages from the ERA5 reanalysis (Copernicus) via Open-Meteo. A day counts as a “rainy day” from 1 mm of rain.
Our take, season by season
Spring (March to May)
Cool weather with highs around 9° and lows near 1°, regular rain (10 rainy days per month on average). Not an ideal time for a leisure trip.
Summer (June to August)
Mild weather with highs around 21° and lows near 13°, regular rain (13 rainy days per month on average). It's a great time to go.
Fall (September to November)
Cool weather with highs around 10° and lows near 5°, regular rain (13 rainy days per month on average). Not an ideal time for a leisure trip.
Frequently asked questions
- When is the best time to visit Tallinn?
- The best time to visit Tallinn is in June, with highs between 20° and 20° and few rainy days.
- What is the hottest month in Tallinn?
- July is the hottest month, with an average high of 21 °C.
- What is the coldest month in Tallinn?
- January is the coldest month, with an average low of -5 °C.
- When does it rain the most in Tallinn?
- August is the wettest month (96 mm, about 15 rainy days). The driest is March (36 mm).
- When should you avoid Tallinn?
- The least favorable months are from October to April: too hot, too cold, or too rainy to make the most of your trip.
More practical info: Estonia
- Country guideEverything about a country on one page: time, weather, currency, plugs, emergency numbers, tipping, visas.
- WeatherTemperature, rain, wind, and UV index for every capital.
- Air qualityPollution, fine particulate matter, and ozone, with a 36-hour forecast.
- Local timeLive clock, time zone, and time difference from where you are.
- Public holidaysEvery public holiday of the year, plus the next one coming up.
- Power OutletsPlug type, voltage, and whether your devices need an adapter.
- Driving SideWhich side of the road to drive on and which license you need before renting a car.
- Emergency NumbersPolice, ambulance, and fire department numbers for every country.
- Dialing CodesHow to call a country from abroad.
- Salat TimesFajr, Dhuhr, Asr, Maghrib, Isha, and Imsak times in every capital.
- QiblaReal-time compass pointing to the Kaaba from your GPS location.
- Visa requirements from FranceDo you need a visa for Estonia?