Temperature
Pleasant by day, brisk at night.
Mild days with cool nights. Best available month, but conditions still involve trade-offs.
Pleasant by day, brisk at night.
Several rainy days. About 11 wet days, the lowest monthly average.
Sunshine is limited, with cloud often dominating.
In October, afternoons feel about 63° and nights feel near 54°.
Mostly cloudy skies this month.
Calm winds are typical in October.
October late afternoons are around 64°F, easing to about 59°F in early evening.
| Month | High°F | Low°F | Rainin | Wet days | Sunh | Humidity% |
|---|---|---|---|---|---|---|
| Jan | 39 | 29 | 3.9 | 18 | 2.5 | 81 |
| Feb | 40 | 29 | 3.0 | 16 | 3.5 | 78 |
| Mar | 48 | 35 | 4.1 | 16 | 4.8 | 74 |
| Apr | 61 | 44 | 3.9 | 12 | 5.8 | 71 |
| May | 71 | 54 | 3.9 | 12 | 6.5 | 73 |
| Jun | 77 | 63 | 4.8 | 13 | 5.8 | 78 |
| Jul | 84 | 71 | 6.7 | 17 | 5.3 | 82 |
| Aug | 86 | 73 | 5.6 | 15 | 6.3 | 82 |
| Sep | 78 | 66 | 5.5 | 14 | 4.9 | 83 |
| Oct | 67 | 54 | 4.7 | 11 | 4.0 | 82 |
| Nov | 56 | 43 | 3.3 | 14 | 3.0 | 81 |
| Dec | 44 | 34 | 3.9 | 18 | 2.2 | 82 |
Similar climates
Want a side-by-side climate view? Compare Aizuwakamatsu with Anshun.
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: Jul 31, 2026
Data & methodology