Temperature
Cold by day, freezing at night.
Rusutsu is usually most comfortable in May and June. Typical daytime highs range from 26–75°F across the year. Rain is frequent in many months.

Cold by day, freezing at night.
Some snow or mixed precipitation is possible this month.
Wintry precipitation and cloud limit sunshine.
Humidity is rarely noticeable in the cool air.
In November, afternoons feel about 33° and nights feel near 26°.
Mostly cloudy skies this month.
Calm winds are typical in November.
November late afternoons are around 39°F, easing to about 35°F in early evening.
| Month | High°F | Low°F | Rainin | Wet days | Sunh | Humidity% |
|---|---|---|---|---|---|---|
| Jan | 26 | 14 | 2.5 | 14 | 7.4 | 78 |
| Feb | 28 | 16 | 2.1 | 11 | 8.6 | 76 |
| Mar | 36 | 23 | 2.8 | 13 | 9.5 | 75 |
| Apr | 47 | 33 | 3.0 | 12 | 10.1 | 73 |
| May | 59 | 44 | 3.6 | 13 | 10.0 | 75 |
| Jun | 66 | 53 | 3.4 | 12 | 10.4 | 81 |
| Jul | 73 | 61 | 5.3 | 15 | 9.5 | 84 |
| Aug | 75 | 63 | 7.0 | 15 | 8.9 | 84 |
| Sep | 69 | 54 | 5.4 | 13 | 8.7 | 82 |
| Oct | 56 | 41 | 4.1 | 14 | 8.5 | 79 |
| Nov | 42 | 30 | 3.8 | 16 | 7.2 | 79 |
| Dec | 29 | 18 | 3.2 | 17 | 6.9 | 79 |
Similar climates
Want a side-by-side climate view? Compare Rusutsu with Chamonix.
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 7, 2026
Data & methodology