Climate Overview
The climate in Changchun Longjia International Airport is cool. The average annual temperature is 7°C and approximately 770mm of precipitation falls per year. July is the wettest month, receiving around 178mm of rainfall. Changchun Longjia International Airport is in the Northern Hemisphere. Summer begins at the end of June and lasts through September. The summer months are: July, August, June. The coldest months are January, December, February, when temperatures can drop to -20°C. Light snow can occur between January and December.
Temperature
Changchun Longjia International Airport has a wide annual temperature range, spanning 49°C from the coldest to warmest months. The warmest month is July, when average highs reach 29°C and the mean temperature sits around 25°C. January brings the harshest conditions, with lows dropping to -20°C and an average temperature of -15°C. On average, daily temperatures fluctuate by about 10°C between overnight lows and afternoon highs. The sharpest temperature change occurs between October and November, with a 11°C shift in average temperatures.
Precipitation
Changchun Longjia International Airport is a relatively dry area, receiving approximately 770mm of precipitation annually, which averages out to around 64mm per month. The wettest month is July, averaging 178mm of rainfall. August and June also tend to see above-average precipitation. The driest month is January, with just 5mm. That's 173mm less than July, 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. Light snowfall can occur between January and December, totalling around 32cm annually. November is the snowiest month with approximately 11cm.
Wind
Changchun Longjia International Airport is mildly breezy, with an average annual wind speed of 19km/h. For context, sustained winds below 12km/h are generally light, while anything above 25km/h is considered strong. The windiest month is May, averaging 24km/h, noticeable enough to affect lighter outdoor activities. The calmest conditions occur in August, with average winds dropping to 16km/h, making it an ideal period for wind-sensitive activities. There is moderate seasonal variation in wind speed, with a 8km/h gap between the calmest and windiest months.
Seasons
89 days until Summer
It is currently spring in Changchun Longjia International Airport, which began on March 20, 2026. Changchun Longjia International Airport 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 July at around 29°C, while the coldest stretch bottoms out in January near -20°C. Summer is next, beginning on June 21, 2026 — 89 days from now.
Spring
Temperatures range from -5 to 22°C. Rainfall is relatively light, with around 121mm over the season and a monthly average of 40mm. Winds are moderate at around 23km/h. Light layers work well as temperatures warm through the season — a great time to be outdoors.
Summer
Temperatures range from 17 to 29°C. Rainfall is heavy, totalling around 472mm across the season with a monthly average of 157mm. Winds are moderate at around 16km/h. Light, breathable clothing is ideal — perfect conditions for outdoor activities.
Autumn
Temperatures range from -8 to 22°C. Precipitation is moderate at around 157mm for the season, averaging 52mm per month. Expect around 11cm of snow accumulation during this period. Winds are moderate at around 19km/h. Layered clothing works best as temperatures gradually cool — enjoy the crisp air and changing scenery.
Winter
Temperatures range from -20 to -4°C. Precipitation is minimal, with only around 19mm for the entire season. Expect around 14cm of snow accumulation during this period. Winds are moderate at around 18km/h. Heavy layering and insulated outerwear are essential — exposed skin should be minimised outdoors.
Best Time to Visit
The best time to visit Changchun Longjia International Airport is during May and September, when the weather is most comfortable for travellers. During these months, average temperatures hover around 16°C with modest rainfall averaging 87mm per month. By contrast, July can be uncomfortably hot with highs reaching 29°C, while January is the coldest period with lows dropping to -20°C. Despite being the best months overall, some rain is still likely — pack a waterproof layer and plan a mix of indoor and outdoor activities.
Monthly Climate Data
The table below shows monthly climate averages for Changchun Longjia International Airport 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.
