Temperature
Warm by day, mild at night.
Aomori is most comfortable in May, June, and October. Summers are warm and winters are cold. Rain is frequent in most months. Humidity is usually low.

Warm by day, mild at night.
Recurring showers across the month.
Cloudier spells limit sunshine.
Hot afternoons occur, with humid air through much of the month.
In August, afternoons feel about 85° and nights feel near 76°.
Mostly cloudy skies.
August late afternoons are around 80°F, easing to about 76°F in early evening.
Calm winds are typical in August.
Want a side-by-side climate view? Compare Aomori with New York City.
Typical monthly values are based on long-term climate records. Useful for planning, not a forecast. Check the weather before you travel.
Local microclimates can vary by beach, neighborhood, trail, or elevation.
Last updated: Jun 11, 2026
Data & methodology