Temperature
Pleasant by day, mild at night.
Warm days and some sun.

Pleasant by day, mild at night.
Several rainy days. About 13 wet days this month.
Cloudier spells limit sunshine.
Warm days, with humid periods.
In June, afternoons feel about 75° and nights feel near 69°.
Mostly cloudy skies this month.
Calm winds are typical in June.
June late afternoons are around 73°F, easing to about 70°F in early evening.
| Month | High°F | Low°F | Rainin | Wet days | Sunh | Humidity% |
|---|---|---|---|---|---|---|
| Jan | 48 | 36 | 1.6 | 8 | 8.3 | 62 |
| Feb | 50 | 37 | 2.1 | 6 | 8.5 | 62 |
| Mar | 56 | 44 | 5.8 | 13 | 8.8 | 64 |
| Apr | 64 | 52 | 5.3 | 13 | 9.3 | 69 |
| May | 71 | 60 | 7.0 | 15 | 9.3 | 75 |
| Jun | 78 | 69 | 6.6 | 13 | 8.5 | 81 |
| Jul | 85 | 76 | 6.1 | 16 | 8.9 | 83 |
| Aug | 87 | 78 | 6.4 | 16 | 10.0 | 82 |
| Sep | 81 | 73 | 6.2 | 15 | 8.3 | 80 |
| Oct | 70 | 60 | 5.8 | 14 | 7.6 | 75 |
| Nov | 63 | 50 | 3.7 | 10 | 7.3 | 71 |
| Dec | 52 | 40 | 2.3 | 7 | 7.5 | 66 |
Similar climates
Want a side-by-side climate view? Compare Hitachi Seaside Park with Hangzhou.
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