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Estonia · Monthly climate data and best time to visit
Hot summers and cold winters with significant temperature swings between seasons. Plan your visit timing carefully to match your weather preferences.
The best time to visit Tallinn is during July, when temperatures sit comfortably between 18 and 30°C and monthly rainfall stays below 100mm. These months offer the most pleasant conditions for working remotely and exploring the city.
Based on comfortable temperatures (18-30C) and low rainfall (<100mm)
* Source: Open-Meteo historical averages
| Month | Season | Avg | High | Low | Rain | Humidity |
|---|---|---|---|---|---|---|
| January | Avoid | 🧊-3.4°C | -1.5°C | -5.7°C | ☀️2.2mm Dry | 88% |
| February | Avoid | 🧊-2.4°C | -0.4°C | -4.6°C | ☀️1.4mm Dry | 86% |
| March | Avoid | 🧊1°C | 4.4°C | -2.1°C | ☀️1.2mm Dry | 79% |
| April | Avoid | 🧊4.7°C | 8.6°C | 1°C | 1.5mm |
Winter is the coldest period in Tallinn, averaging -2°C. Cold but dry, which is often more bearable than cold and wet.
Spring is the coldest period in Tallinn, averaging 5°C. Cold but dry, which is often more bearable than cold and wet.
Summer in Tallinn is cool with averages near 17°C. Dry conditions and crisp air make for refreshing walks between work sessions.
Autumn is the coldest period in Tallinn, averaging 8°C. Cold but dry, which is often more bearable than cold and wet.
The best months to visit Tallinn are July, when temperatures are comfortable (18-30°C) and rainfall is low (under 100mm).
The hottest month in Tallinn is July with an average temperature of 18.6°C and highs reaching 22.4°C.
Tallinn does not experience a significant rainy season — rainfall stays below 100mm in all months.
Yes, Tallinn can experience snow. In January, temperatures drop to -5.7°C.
| 74% |
| May | Avoid | 🌤️10.5°C | 14.8°C | 6°C | ☀️1.6mm Dry | 67% |
| June | Good | 🌤️16.5°C | 20.7°C | 11.8°C | ☀️2.5mm Dry | 70% |
| July | Best | 🌤️18.6°C | 22.4°C | 14.8°C | ☀️3.3mm Dry | 75% |
| August | Good | 🌤️17.3°C | 20.8°C | 13.7°C | ☀️3.3mm Dry | 79% |
| September | Avoid | 🌤️13.1°C | 16.5°C | 10°C | ☀️2.1mm Dry | 80% |
| October | Avoid | 🧊7.8°C | 10.2°C | 5.5°C | ☀️2.4mm Dry | 83% |
| November | Avoid | 🧊2.9°C | 4.6°C | 1.2°C | ☀️2.6mm Dry | 88% |
| December | Avoid | 🧊-1.5°C | 0.4°C | -3.6°C | ☀️2.1mm Dry | 88% |