When to go · Asuke

Asuke in September

Mixed month. Outside the best window (Nov (autumn colours), Apr–May (spring), Oct). Across Japan: Still hot; typhoon peak can cancel flights and ferries for a day or two.

Key facts

Verdict: Mixed
Temperature: 28°C (82°F)82°F (28°C) / 20°C (68°F)68°F (20°C); average high / low
Rain days: 12
Crowds: Medium; Japan overall
Prices: Medium; Japan overall

Plan around it

Verdict

MixedJapan month rating

Outside the best window (Nov (autumn colours), Apr–May (spring), Oct). Across Japan: Still hot; typhoon peak can cancel flights and ferries for a day or two.

Is another month better than September?

September is rated mixed. These months rate higher:

Weather in September

Long-term averages

AsukeHighs around 28 °C (82 °F), lows around 20 °C (68 °F), rain on about 12 daysHighs around 82 °F (28 °C), lows around 68 °F (20 °C), rain on about 12 days

Crowds and prices

Crowds · Japan overall: Medium
Prices · Japan overall: Medium

Japan overall: Still hot; typhoon peak can cancel flights and ferries for a day or two.

Compare two months

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

First month

Second month

Verdict
Sep: Mixed
Apr: Great (better)
Daytime high
Sep: 28 °C (82 °F)82 °F (28 °C)
Apr: 20 °C (68 °F)68 °F (20 °C)
Night low
Sep: 20 °C (68 °F)68 °F (20 °C)
Apr: 9 °C (48 °F)48 °F (9 °C)
Rain days
Sep: 12
Apr: 10 (better)
Crowds
Sep: Medium
Apr: High
Prices
Sep: Medium
Apr: High
Festivals listed
Sep: 0
Apr: 2

September: Outside the best window (Nov (autumn colours), Apr–May (spring), Oct). Across Japan: Still hot; typhoon peak can cancel flights and ferries for a day or two.

April: Inside Asuke's best window: Nov (autumn colours), Apr–May (spring), Oct.

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

What to pack

A rain jacket or umbrella and shoes that dry fast

Build the full packing list for your trip →

Across Japan in September →