Temperature
Pleasant by day, brisk at night.
Mild days with cool nights and plenty of sun.
Pleasant by day, brisk at night.
Several rainy days, with mixed-length spells. About 7 wet days, fewer than in most months.
Plenty of sun this month.
In October, afternoons feel about 70° and nights feel near 57°.
Partly cloudy skies this month.
Calm winds are typical in October.
October late afternoons are around 71°F, easing to about 67°F in early evening.
| Month | High°F | Low°F | Rainin | Wet days | Sunh | Humidity% |
|---|---|---|---|---|---|---|
| Jan | 50 | 37 | 2.1 | 8 | 6.7 | 78 |
| Feb | 54 | 39 | 1.8 | 8 | 7.5 | 74 |
| Mar | 61 | 44 | 2.6 | 10 | 8.8 | 71 |
| Apr | 69 | 51 | 2.2 | 10 | 10.8 | 69 |
| May | 78 | 60 | 2.8 | 10 | 12.0 | 68 |
| Jun | 87 | 68 | 2.2 | 9 | 13.9 | 64 |
| Jul | 92 | 72 | 1.6 | 6 | 13.7 | 59 |
| Aug | 92 | 72 | 1.8 | 7 | 12.8 | 62 |
| Sep | 82 | 64 | 2.2 | 8 | 10.7 | 68 |
| Oct | 72 | 55 | 2.4 | 7 | 8.2 | 75 |
| Nov | 62 | 48 | 2.4 | 8 | 6.6 | 79 |
| Dec | 52 | 39 | 3.0 | 9 | 6.2 | 81 |
Similar climates
Want a side-by-side climate view? Compare Thessaloniki with Valencia.
Typical monthly values are based on long-term climate records. Useful for planning, not a forecast. Check the weather before you travel.
Sunshine: source type is not yet identified at metric level.
Local microclimates can vary by beach, neighborhood, trail, or elevation.
Last updated: Jun 1, 2026
Data & methodology