Temperature
Pleasant by day, brisk at night.
Warm days with cooler nights and some sun.

Pleasant by day, brisk at night.
Rain is frequent. About 14 wet days this month.
Plenty of sun this month.
Warm days with mostly dry air.
In August, afternoons feel about 78° and nights feel near 62°.
Partly cloudy skies this month.
Calm winds are typical in August.
August late afternoons are around 77°F, easing to about 73°F in early evening.
| Month | High°F | Low°F | Rainin | Wet days | Sunh | Humidity% |
|---|---|---|---|---|---|---|
| Jan | 44 | 30 | 5.2 | 13 | 5.9 | 79 |
| Feb | 47 | 31 | 4.2 | 11 | 7.2 | 76 |
| Mar | 54 | 36 | 4.8 | 13 | 8.8 | 72 |
| Apr | 61 | 42 | 4.7 | 14 | 10.2 | 70 |
| May | 68 | 50 | 6.7 | 18 | 10.8 | 75 |
| Jun | 76 | 57 | 5.7 | 16 | 12.0 | 75 |
| Jul | 78 | 59 | 5.8 | 14 | 12.3 | 73 |
| Aug | 78 | 59 | 5.2 | 14 | 11.2 | 76 |
| Sep | 71 | 53 | 4.4 | 12 | 9.6 | 80 |
| Oct | 63 | 47 | 4.7 | 13 | 7.9 | 81 |
| Nov | 51 | 37 | 5.5 | 14 | 6.3 | 82 |
| Dec | 45 | 31 | 5.9 | 14 | 5.5 | 80 |
Similar climates
Want a side-by-side climate view? Compare Annecy with New York City.
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 26, 2026
Data & methodology