When to go · Koshu

Koshu in February

Avoid month. Listed as a month to avoid: Jan–Feb (cold, snow in highlands).

Key facts

Verdict: Avoid
Temperature: 9°C (48°F)48°F (9°C) / 1°C (34°F)34°F (1°C); average high / low
Rain days: 3
Crowds: Low; Japan overall
Prices: Low; Japan overall

Plan around it

Verdict

AvoidBest and avoid months for Koshu

Listed as a month to avoid: Jan–Feb (cold, snow in highlands).

February is rated avoid. These months rate higher:

Long-term averages

KoshuHighs around 9 °C (48 °F), lows around 1 °C (34 °F), rain on about 3 daysHighs around 48 °F (9 °C), lows around 34 °F (1 °C), rain on about 3 days

Japan overall: Cheapest city month; Sapporo is the exception during the Snow Festival.

Weather, crowds and prices for any two months in Koshu, side by side.

First month

Second month

February: Listed as a month to avoid: Jan–Feb (cold, snow in highlands).

April: Inside Koshu's best window: Apr–Oct (wine festivals, fruit harvest, mild weather).

Koshu: figures are long-term averages from this guide, not a forecast.