Climate Overview
The climate in Komusan Il-tong is cool. The average annual temperature is 7°C and approximately 1042mm of precipitation falls per year. August is the wettest month, receiving around 313mm of rainfall. Komusan Il-tong 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 -14°C. Snowfall occurs from January to December, with around 112cm accumulating over the season.
Temperature
Komusan Il-tong has a wide annual temperature range, spanning 38°C from the coldest to warmest months. August is the warmest month, though highs remain moderate at 24°C with a mean of 21°C. The coldest month is January, when overnight lows fall to -14°C and the daily average is -9°C. Daily temperature variation is modest, with an average difference of 8°C between highs and lows. The sharpest temperature change occurs between November and December, with a 8°C shift in average temperatures.
Precipitation
Komusan Il-tong is a moderately rainy area, receiving approximately 1042mm of precipitation annually, which averages out to around 87mm per month. The wettest month is August, averaging 313mm of rainfall. July and June also tend to see above-average precipitation. The driest month is February, with just 22mm. That's 291mm less than August, the wettest month. Rainfall is heavily concentrated in certain months, creating a distinct wet and dry season. Visitors should plan around these patterns, as the difference between peak and low months is dramatic. Snowfall is a regular feature from January to December, with around 112cm accumulating over the season. March typically sees the most snow at around 24cm.
Wind
Komusan Il-tong is relatively calm, with an average annual wind speed of 8km/h. For context, sustained winds below 12km/h are generally light, while anything above 25km/h is considered strong. The windiest month is December, averaging 12km/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. Wind speeds vary significantly across the year, with a 7km/h difference between the calmest and windiest months. This level of variation is worth factoring into travel plans. Wind tends to be stronger during winter months, driven by seasonal pressure systems. The seasonal averages break down to 11km/h in winter, 8km/h in spring, 6km/h in summer, 9km/h in autumn.
Seasons
7 days until Autumn
It is currently summer in Komusan Il-tong, which began on June 21, 2026. Komusan Il-tong 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 24°C, while the coldest stretch bottoms out in January near -14°C. Autumn is next, beginning on September 23, 2026 (7 days from now).
Spring
Temperatures range from -3 to 17°C. Precipitation is moderate at around 169mm for the season, averaging 56mm per month. Winds are generally light, averaging 8km/h. Light layers work well as temperatures warm through the season. It is a great time to be outdoors.
Summer
Temperatures range from 13 to 24°C. Rainfall is heavy, totalling around 591mm across the season with a monthly average of 197mm. Winds are generally light, averaging 6km/h. Comfortable clothing with a light layer for cooler evenings is all you need.
Autumn
Temperatures range from -2 to 21°C. Precipitation is moderate at around 214mm for the season, averaging 71mm per month. Expect around 14cm of snow accumulation during this period. Winds are generally light, averaging 9km/h. A waterproof jacket and sturdy footwear are recommended as rain becomes more frequent.
Winter
Temperatures range from -14 to -2°C. Rainfall is relatively light, with around 68mm over the season and a monthly average of 23mm. Expect around 65cm of snow accumulation during this period. Winds are generally light, averaging 11km/h. Heavy layering and insulated outerwear are essential. Exposed skin should be minimised outdoors.
Monthly Climate Data
The table below shows monthly climate averages for Komusan Il-tong 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.
