Climate Overview
The climate in Jiansanjiang Airport is cool. The average annual temperature is 4°C and approximately 722mm of precipitation falls per year. August is the wettest month, receiving around 162mm of rainfall. Jiansanjiang 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 -23°C. Snowfall occurs from January to December, with around 54cm accumulating over the season.
Temperature
Jiansanjiang Airport has a wide annual temperature range, spanning 51°C from the coldest to warmest months. The warmest month is July, when average highs reach 28°C and the mean temperature sits around 23°C. January brings the harshest conditions, with lows dropping to -23°C and an average temperature of -18°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 12°C shift in average temperatures.
Precipitation
Jiansanjiang Airport is a relatively dry area, receiving approximately 722mm of precipitation annually, which averages out to around 60mm per month. The wettest month is August, averaging 162mm of rainfall. July and June also tend to see above-average precipitation. The driest month is January, with just 4mm. That's 157mm 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 54cm accumulating over the season. November typically sees the most snow at around 20cm.
Wind
Jiansanjiang Airport is mildly breezy, with an average annual wind speed of 18km/h. For context, sustained winds below 12km/h are generally light, while anything above 25km/h is considered strong. The windiest month is April, averaging 23km/h, noticeable enough to affect lighter outdoor activities. The calmest conditions occur in July, with average winds dropping to 15km/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
88 days until Summer
It is currently spring in Jiansanjiang Airport, which began on March 20, 2026. Jiansanjiang 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 28°C, while the coldest stretch bottoms out in January near -23°C. Summer is next, beginning on June 21, 2026 — 88 days from now.
Spring
Temperatures range from -7 to 20°C. Rainfall is relatively light, with around 143mm over the season and a monthly average of 48mm. Winds are moderate at around 21km/h. Light layers work well as temperatures warm through the season — a great time to be outdoors.
Summer
Temperatures range from 14 to 28°C. Rainfall is heavy, totalling around 411mm across the season with a monthly average of 137mm. Winds are moderate at around 16km/h. Light, breathable clothing is ideal — perfect conditions for outdoor activities.
Autumn
Temperatures range from -11 to 21°C. Rainfall is relatively light, with around 147mm over the season and a monthly average of 49mm. Expect around 21cm 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 -23 to -8°C. Precipitation is minimal, with only around 21mm for the entire season. Expect around 17cm of snow accumulation during this period. Winds are moderate at around 17km/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 Jiansanjiang 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.
