August
Weather in August
Temperature
August is Karuizawa's warmest month, registering average high temperatures of 25.5°C (77.9°F) and lows of 16.2°C (61.2°F).Humidity
In Karuizawa, the average relative humidity in August is 86%.Rainfall
Throughout August, in Karuizawa, 159mm (6.26") of precipitation is accumulated. Throughout the year, 1211mm (47.68") of rain is accumulated.Snowfall
In Karuizawa, snow does not fall in May through September.Daylight
In August, the average length of the day is 13h and 31min.On the first day of the month, sunrise is at 04:52 and sunset at 18:51. On the last day of August, in Karuizawa, sunrise is at 05:16 and sunset at 18:15 JST.
Sunshine
The average sunshine in August in Karuizawa is 5.1h.Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are the warmest months in Karuizawa?
What is the temperature in August in Karuizawa?
What is the average humidity in August in Karuizawa?
How much does it rain in Karuizawa in August?
When it does not snow in Karuizawa?
What is the average length of the day in August in Karuizawa?
What time are sunrise and sunset in August in Karuizawa?
How many hours of sunshine does Karuizawa have in August?
Average temperature in August
Karuizawa, Japan
- Average high temperature in August: 25.5°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 August: 16.2°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 August
Karuizawa, Japan
- Average humidity in August: 86%
The month with the highest relative humidity is September (88%).
The month with the lowest relative humidity is April (72%).
Average rainfall in August
Karuizawa, Japan
- Average rainfall in August: 159.3mm
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 August
Karuizawa, Japan
- Average snowfall in August: 0mm
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 August /
Average sunshine in August
Karuizawa, Japan
- Average daylight in August: 13h and 3min
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 August: 5h and 1min
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).
