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. About 11 wet days, the lowest monthly average.
A mix of sunshine and cloud.
In September, afternoons feel about 66° and nights feel near 51°.
Partly cloudy skies this month.
Calm winds are typical in September.
September late afternoons are around 68°F, easing to about 62°F in early evening.
| Month | High°F | Low°F | Rainin | Wet days | Sunh | Humidity% |
|---|---|---|---|---|---|---|
| Jan | 26 | 10 | 3.2 | 13 | 5.5 | 79 |
| Feb | 30 | 13 | 3.0 | 12 | 6.8 | 74 |
| Mar | 39 | 22 | 3.6 | 14 | 7.8 | 70 |
| Apr | 53 | 35 | 4.3 | 14 | 8.8 | 66 |
| May | 66 | 47 | 4.6 | 14 | 10.0 | 68 |
| Jun | 74 | 56 | 5.4 | 15 | 10.7 | 74 |
| Jul | 78 | 61 | 5.3 | 16 | 11.7 | 77 |
| Aug | 76 | 59 | 4.3 | 15 | 11.1 | 79 |
| Sep | 70 | 52 | 4.0 | 11 | 9.1 | 80 |
| Oct | 56 | 40 | 5.2 | 15 | 6.9 | 80 |
| Nov | 43 | 29 | 3.9 | 15 | 5.4 | 78 |
| Dec | 32 | 18 | 4.1 | 16 | 4.5 | 82 |
Similar climates
Want a side-by-side climate view? Compare Stowe with Courmayeur.
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: Jul 31, 2026
Data & methodology