Agano Weather and Climate: A Comprehensive Guide
The temperature in Agano can vary greatly throughout the year.
The temperatures shift from very warm
to cold.
It also experiences much rain/snowfall throughout the year.
Let’s explore the climate details in depth to provide you with a complete overview.
Average maximum day and minimum night temperature
Depending on the time of the year, temperatures range from very warm to chilly in Agano. Average daytime temperatures reach a very warm 30°C in August. In February, the coolest month of the year, temperatures drop to a chilly 5°C.
At night, you can expect cooler temperatures, with averages dropping to around -2°C during this month. Check out our detailed temperature page for more information.Temperature ranges by month
Precipitation and rainy days
Agano has a relatively rain/snowy climate with high precipitation levels, averaging 2261 mm of rain/snowfall annually. Agano can be quite wet during July, receiving approximately 300 mm of precipitation over 19 rainy days. In contrast April, experiences much drier conditions, with 134 mm of rainfall, spread across 18 rainy days. For more details, please visit our Agano Precipitation page.The mean monthly precipitation over the year, including rain, hail and snow
The average number of days each month with precipitation
Sunshine over the year
Agano can be enjoyed more throughout the sunniest month of August under a blue sky, with approximately 7.0 hours of sunshine daily. In contrast, the city experiences much darker days in January, with only 1.9 hours of sunlight per day. Visit our detailed sunshine hours page for more information.Monthly hours of sunshine
Daily hours of sunshine
Average humidity
The relative humidity is high throughout the year in Agano.
The city experiences its highest humidity in July, reaching 78%. In April, the humidity drops to its lowest level at 66%. What does this mean? Read our detailed page on humidity levels for further details.
Relative humidity over the year
overcast and snow partly cloudy and rain broken clouds and chance of slight snowForecast for Agano
2 m/s
5 m/s
3 m/s
Select a Month of Interest
Check the conditions for any month of the year.
The best time of year to visit Agano in Japan
During the months of May, June and October you are most likely to experience good weather with pleasant average temperatures that fall between 20°C and 26°C.The average rainfall figures in Agano are quite high. Throughout the year, you have a chance of prolonged precipitation. So no matter what time of year you go, you will always have to deal with a high number of rainy days. This makes it more challenging to point out the best time of year to visit. If we needed to pick one month we would choose August which is the sunniest month of the year.
Other facts from our historical weather data:
The hottest season / summer takes place in June, July, August and September.
August has an average maximum temperature of 30°C and is the warmest month of the year.
The coldest month is February with an average maximum temperature of 5°C.
July tops the wettest month list with 300 mm of rainfall.
April is the driest month with 134 mm of precipitation.
August is the sunniest month with an average of 209 hours of sunshine.
No idea where to travel to this year? We have a tool that recommends destinations based on your ideal conditions. Find out where to go with our weather planner.
