Karuizawa in September
Warm and wet, as the days shorten.
September in Karuizawa is warm: highs near 75°F, lows near 60°F. Rain falls on about five days a week, less often as the month goes on, and the days shorten by 50 minutes from the first week to the last.September in Karuizawa is warm: highs near 24°C, lows near 16°C. Rain falls on about five days a week, less often as the month goes on, and the days shorten by 50 minutes from the first week to the last.
- High
- 75°F24°Caverage
- Low
- 60°F16°Caverage
- Wet days
- 5a week · 74% of days
- Daylight
- 12h 20mon average
Is September a good time to visit Karuizawa?
Yes. September is one of Karuizawa's best months (June to September).
How we judge it: every month is scored on how close its typical high comes to the range from 70°F to 80°F, how mild its nights are, and how rarely it rains. The best months are the run of months that scores best.How we judge it: every month is scored on how close its typical high comes to the range from 21°C to 27°C, how mild its nights are, and how rarely it rains. The best months are the run of months that scores best.
How September sits in the year
week by weekTemperature
Highs near 75°F in September, against 38°F to 82°F through the year.Highs near 24°C in September, against 3°C to 28°C through the year.
Chance of a wet day
74% of days in September, against 29% to 80% through the year.
Cloud cover
64% cover in September, against 56% to 73% through the year.
Daylight
12h 20m in September, against 9h 43m to 14h 36m through the year.
Either side
Where Karuizawa sits, in September
Asia/Tokyo- this place
- typical high in September 40°F4°C95°F35°C
- Sunrise, mid-September
- 5:27 AMsets 5:55 PM
- Above the sea
- 900 mupland
- Latitude
- 36.3°Nnorthern hemisphere
- Nearest of ours
- Nozawa Onsen65 km north
The land around Karuizawa, shaded by its typical high in September, the planning map's own layer. Hover the map for the figure at that spot; tap it on a phone. Clock times are local, for the 15th.