Temperature
Cool by day, mild at night.
Argostoli is usually most comfortable in May and June. Typical daytime highs range from 55–78°F across the year. Rain varies by season.

Cool by day, mild at night.
Several rainy days. About 12 wet days, more than in most months.
Good sunshine this month.
In November, afternoons feel about 57° and nights feel near 56°.
Partly cloudy skies this month.
Breezy conditions are typical in November. More a comfort consideration than a planning concern.
November stays around 64°F through the day and night.
| Month | High°F | Low°F | Rainin | Wet days | Sunh | Humidity% |
|---|---|---|---|---|---|---|
| Jan | 56 | 53 | 4.6 | 12 | 8.0 | 70 |
| Feb | 55 | 52 | 3.8 | 11 | 8.7 | 71 |
| Mar | 57 | 54 | 3.0 | 10 | 10.3 | 74 |
| Apr | 60 | 57 | 1.6 | 6 | 11.6 | 78 |
| May | 66 | 64 | 0.7 | 4 | 12.6 | 82 |
| Jun | 73 | 70 | 0.4 | 2 | 13.8 | 83 |
| Jul | 77 | 74 | 0.2 | 1 | 13.8 | 82 |
| Aug | 78 | 76 | 0.3 | 1 | 12.9 | 80 |
| Sep | 75 | 72 | 2.5 | 6 | 11.1 | 74 |
| Oct | 70 | 67 | 4.0 | 9 | 9.6 | 73 |
| Nov | 64 | 61 | 6.0 | 12 | 7.8 | 73 |
| Dec | 58 | 55 | 6.0 | 14 | 7.3 | 70 |
Similar climates
Want a side-by-side climate view? Compare Argostoli with Barcelona.
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: Aug 27, 2026
Data & methodology