Best time to visit Thessaloniki, Greece
Based on 2020–2024 of daily weather data, the best months to visit Thessaloniki are September, June, May — 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 ★ | September | 27.3° | 18.1° | 251.2 mm | 52 | 10.8 h | 90 |
| 2 ★ | June | 29.8° | 19.6° | 287.5 mm | 66 | 13.6 h | 89 |
| 3 ★ | May | 24.1° | 14.5° | 283.1 mm | 82 | 11.8 h | 88 |
| 4 | October | 22.3° | 13.3° | 318.2 mm | 44 | 9.2 h | 87 |
| 5 | July | 33.2° | 22.5° | 93 mm | 35 | 13.8 h | 86 |
| 6 | August | 32.4° | 22.3° | 151.9 mm | 56 | 12.7 h | 85 |
| 7 | April | 19.1° | 9.4° | 373.3 mm | 70 | 10.5 h | 81 |
| 8 | November | 16.8° | 8.8° | 310.3 mm | 66 | 7.3 h | 74 |
| 9 | February | 13.6° | 4.2° | 159.8 mm | 44 | 8.7 h | 73 |
| 10 | March | 14.7° | 5.9° | 432 mm | 80 | 8.6 h | 67 |
| 11 | January | 11.1° | 3.1° | 338.2 mm | 54 | 7.4 h | 61 |
| 12 | December | 12.8° | 5.8° | 542.8 mm | 75 | 6.1 h | 57 |
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 · Thessaloniki hub