Best time to visit Tallinn, Estonia
Based on 2020–2024 of daily weather data, the best months to visit Tallinn are June, August, July — when temperatures are comfortable, rainfall is low, and sunshine is plentiful.
Months ranked by travel comfort
| Rank | Month | High | Low | Precip | Rainy days | Sun | Score |
|---|---|---|---|---|---|---|---|
| 1 ★ | June | 21.4° | 12.1° | 297.3 mm | 76 | 15.2 h | 88 |
| 2 ★ | August | 21.1° | 13.9° | 485.6 mm | 110 | 11.2 h | 81 |
| 3 ★ | July | 21.8° | 14.2° | 509.9 mm | 123 | 13.7 h | 80 |
| 4 | September | 16.4° | 10.1° | 291.6 mm | 79 | 8.7 h | 78 |
| 5 | May | 14.7° | 5.8° | 269 mm | 84 | 13.1 h | 76 |
| 6 | April | 8.1° | 0.7° | 216.8 mm | 82 | 10.1 h | 64 |
| 7 | October | 10.6° | 6° | 369 mm | 114 | 5.4 h | 57 |
| 8 | March | 4.1° | -2.3° | 188.8 mm | 87 | 6.7 h | 50 |
| 9 | November | 4.8° | 1.4° | 397 mm | 112 | 2.4 h | 39 |
| 10 | February | 0.4° | -3.8° | 280.3 mm | 102 | 3.2 h | 33 |
| 11 | January | -0.1° | -4.2° | 321.1 mm | 111 | 1.4 h | 28 |
| 12 | December | 0° | -4° | 310.4 mm | 117 | 1 h | 27 |
Score (0–100) blends ideal-temperature comfort (50%), low-rainfall (30%), and sunshine (20%). Higher is better for a typical sightseeing trip.
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January February March April May June July August September October November December · Tallinn hub