Weather in October
Temperature
In Karuizawa, the average high-temperature in October decreases from an agreeable 20.5°C (68.9°F) in September to a refreshing 15.2°C (59.4°F). In the month of October, the nighttime temperature dips to a steady average of 4.4°C (39.9°F).Humidity
In October, the average relative humidity is 83%.Rainfall
During October, Karuizawa regularly aggregates up to 108mm (4.25") of precipitation. Throughout the year, 1211mm (47.68") of rain is accumulated.Snowfall
January through April, October through December are months with snowfall in Karuizawa. October is the first month it typically snows in Karuizawa. Throughout October, Karuizawa receives 10mm (0.39") of snow. Throughout the year, in Karuizawa, Japan, 1370mm (53.94") of snow is accumulated.Daylight
In Karuizawa, the average length of the day in October is 11h and 16min.On the first day of the month, sunrise is at 05:40 and sunset at 17:29. On the last day of October, sunrise is at 06:07 and sunset at 16:50 JST.
Sunshine
In October, the average sunshine in Karuizawa is 4.4h.Frequently asked questions
What are October temperatures in Karuizawa?
What is the average humidity in October in Karuizawa?
How much does it rain in Karuizawa in October?
When does it start to snow in Karuizawa?
What is the average length of the day in October in Karuizawa?
When is the sunrise / sunset in October in Karuizawa?
How long on average sun shines in October in Karuizawa?
Average temperature in October
Karuizawa, Japan
- Average high temperature in October: 15.2°C
The warmest month (with the highest average high temperature) is August (25.5°C).
The month with the lowest average high temperature is January (1.9°C).
- Average low temperature in October: 4.4°C
The month with the highest average low temperature is August (16.2°C).
The coldest month (with the lowest average low temperature) is January (-9.5°C).
Average humidity in October
Karuizawa, Japan
- Average humidity in October: 83%
The month with the highest relative humidity is September (88%).
The month with the lowest relative humidity is April (72%).
Average rainfall in October
Karuizawa, Japan
- Average rainfall in October: 107.7mm
The wettest month (with the highest rainfall) is June (187.4mm).
The driest month (with the least rainfall) is December (23.3mm).
Average snowfall in October
Karuizawa, Japan
- Average snowfall in October: 10mm
The month with the highest snowfall is February (430mm).
The months with the least snowfall are May, June, July, August and September (0mm).
Average daylight in October /
Average sunshine in October
Karuizawa, Japan
- Average daylight in October: 11h and 2min
The month with the longest days is June (Average daylight: 14h and 36min).
The month with the shortest days is December (Average daylight: 9h and 42min).
- Average sunshine in October: 4h and 2min
The month with the most sunshine is May (Average sunshine: 6h and 12min).
The month with the least sunshine is September (Average sunshine: 3h and 36min).
Karuizawa, Japan
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