Temperature
Warm by day, mild at night.
Fujikawaguchiko is most comfortable in spring. Summers are warm and winters are cool. Rain is frequent in most months. Humidity is usually low.

Warm by day, mild at night.
Rain is especially frequent this month.
Cloudier spells limit sunshine.
Hot afternoons occur, with humid air through much of the month.
In August, afternoons feel about 83° and nights feel near 73°.
Mostly cloudy skies.
August late afternoons are around 78°F, easing to about 73°F in early evening.
Calm winds are typical in August.
Want a side-by-side climate view? Compare Fujikawaguchiko with Pucon.
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: Jul 31, 2026
Data & methodology