Climate Insights for Azumino

The climate in Azumino is temperate. The average annual temperature is 11°C and approximately 2014mm of precipitation falls per year. Azumino receives a notable amount of rainfall throughout the year, including during its driest month. Azumino is in the Northern Hemisphere. Summer begins at the end of June and lasts through September. The summer months are: August, July, September. The coldest months are January, February, December, when temperatures can drop to -5°C. Azumino experiences heavy snowfall, typically from January through December.

Temperatures in Azumino vary considerably across the year, with a 33°C difference between the coldest and warmest months. The warmest month is August, when average highs reach 28°C and the mean temperature sits around 24°C. The coldest month is January, when overnight lows fall to -5°C and the daily average is -2°C. On average, daily temperatures fluctuate by about 9°C between overnight lows and afternoon highs. The sharpest temperature change occurs between September and October, with a 7°C shift in average temperatures.

Azumino is a very wet location, receiving approximately 2014mm of precipitation annually, which averages out to around 168mm per month. The wettest month is July, averaging 275mm of rainfall. September and June also tend to see above-average precipitation. The driest month is February, with just 105mm. That's 170mm less than July, the wettest month. Precipitation varies noticeably between seasons, with the second half (July to December) of the year generally seeing more rainfall. Azumino receives heavy snowfall, accumulating around 275cm annually from January through December. The snowiest month is January, with approximately 76cm. Winter travel should account for significant snow cover.

Azumino is relatively calm, with an average annual wind speed of 6km/h. For context, sustained winds below 12km/h are generally light, while anything above 25km/h is considered strong. The windiest month is February, averaging 7km/h, though still comfortable for most outdoor activities. The calmest conditions occur in July, with average winds dropping to 5km/h, making it an ideal period for wind-sensitive activities. There is moderate seasonal variation in wind speed, with a 2km/h gap between the calmest and windiest months. Wind tends to be stronger during winter months, driven by seasonal pressure systems. The seasonal averages break down to 7km/h in winter, 7km/h in spring, 5km/h in summer, 6km/h in autumn.

It is currently summer in Azumino, which began on June 21, 2026. Azumino is in the Northern Hemisphere, where spring begins in March, summer in June, autumn in September, and winter in December. The warmest period peaks in August at around 28°C, while the coldest stretch bottoms out in January near -5°C. Autumn is next, beginning on September 23, 2026 (3 days from now).

The table below shows monthly climate averages for Azumino based on historical weather data. Min and max temperatures represent typical overnight lows and afternoon highs for each month, shown in degrees Celsius (°C). Precipitation is measured in millimetres (mm) and indicates the average total rainfall per month. Snow is measured in centimetres (cm) and reflects average monthly snowfall accumulation. Wind speed is the average sustained speed in kilometres per hour (km/h). All values are based on averages from over 10 years of historical weather data. The current month is highlighted for quick reference.