Temperature
Cool by day, brisk at night.
63°Ftypical October high
Typical range
Cool days.
Cool by day, brisk at night.
Several rainy days. About 12 wet days, fewer than in most months.
Sunshine is limited, with cloud often dominating.
In October, afternoons feel about 61° and nights feel near 48°.
Mostly cloudy skies this month.
Calm winds are typical in October.
October late afternoons are around 63°F, easing to about 57°F in early evening.
| Month | High°F | Low°F | Rainin | Wet days | Sunh | Humidity% |
|---|---|---|---|---|---|---|
| Jan | 45 | 33 | 4.7 | 13 | 2.0 | 81 |
| Feb | 48 | 34 | 3.7 | 11 | 3.6 | 77 |
| Mar | 55 | 38 | 4.3 | 13 | 5.3 | 72 |
| Apr | 62 | 44 | 4.3 | 13 | 6.4 | 70 |
| May | 68 | 51 | 5.7 | 16 | 6.9 | 74 |
| Jun | 76 | 58 | 4.7 | 14 | 8.4 | 73 |
| Jul | 79 | 61 | 5.0 | 13 | 8.8 | 72 |
| Aug | 78 | 60 | 4.7 | 12 | 7.9 | 75 |
| Sep | 71 | 54 | 4.2 | 12 | 6.4 | 79 |
| Oct | 63 | 48 | 4.5 | 12 | 4.0 | 82 |
| Nov | 52 | 40 | 5.1 | 14 | 2.3 | 83 |
| Dec | 46 | 35 | 5.2 | 14 | 1.6 | 82 |
Similar climates
Want a side-by-side climate view? Compare Geneva with Istanbul.
Typical monthly values are based on long-term climate records. Useful for planning, not a forecast. Check the weather before you travel.
Sunshine: reviewed station-normal observations.
Local microclimates can vary by beach, neighborhood, trail, or elevation.
Last updated: Jun 1, 2026
Data & methodology