Temperature
Warm by day, warm at night.
Warm days and some sun. Heavier storm-season rain and humid air are the main drawbacks.
Warm by day, warm at night.
Rain is frequent. About 16 wet days this month.
Cloudier spells limit sunshine.
Very humid air is a major factor this month.
In August, afternoons feel about 88° and nights feel near 78°.
Mostly cloudy skies this month.
Calm winds are typical in August.
August late afternoons are around 82°F, easing to about 78°F in early evening.
| Month | High°F | Low°F | Rainin | Wet days | Sunh | Humidity% |
|---|---|---|---|---|---|---|
| Jan | 37 | 29 | 4.8 | 22 | 1.3 | 76 |
| Feb | 39 | 30 | 3.9 | 18 | 2.3 | 73 |
| Mar | 47 | 36 | 5.1 | 18 | 4.0 | 69 |
| Apr | 58 | 45 | 4.9 | 15 | 5.7 | 69 |
| May | 67 | 55 | 5.5 | 14 | 6.0 | 74 |
| Jun | 74 | 63 | 6.3 | 14 | 6.1 | 79 |
| Jul | 81 | 71 | 9.7 | 18 | 5.1 | 83 |
| Aug | 84 | 73 | 8.9 | 16 | 6.2 | 81 |
| Sep | 78 | 65 | 7.3 | 15 | 5.6 | 79 |
| Oct | 66 | 54 | 6.7 | 15 | 4.7 | 75 |
| Nov | 54 | 44 | 6.6 | 18 | 2.8 | 75 |
| Dec | 42 | 34 | 6.0 | 23 | 1.4 | 76 |
Similar climates
Want a side-by-side climate view? Compare Akita with Aomori.
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