Climate Insights for Langtoucun

The climate in Langtoucun is temperate. The average annual temperature is 11°C and approximately 978mm of precipitation falls per year. August is the wettest month, receiving around 279mm of rainfall. Langtoucun 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, December, February, when temperatures can drop to -10°C. Light snow can occur between January and December.

Langtoucun has a wide annual temperature range, spanning 38°C from the coldest to warmest months. The warmest month is August, when average highs reach 28°C and the mean temperature sits around 25°C. The coldest month is January, when overnight lows fall to -10°C and the daily average is -6°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.

Langtoucun is a moderately rainy area, receiving approximately 978mm of precipitation annually, which averages out to around 81mm per month. The wettest month is August, averaging 279mm of rainfall. July and June also tend to see above-average precipitation. The driest month is January, with just 8mm. That's 271mm 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. Light snowfall can occur between January and December, totalling around 29cm annually. December is the snowiest month with approximately 10cm.

Langtoucun is relatively calm, with an average annual wind speed of 12km/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 13km/h, though still comfortable for most outdoor activities. The calmest conditions occur in August, with average winds dropping to 10km/h, making it an ideal period for wind-sensitive activities. Wind conditions are fairly consistent throughout the year, varying by only 3km/h 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 13km/h in winter, 13km/h in spring, 10km/h in summer, 12km/h in autumn.

It is currently summer in Langtoucun, which began on June 21, 2026. Langtoucun 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 -10°C. Autumn is next, beginning on September 23, 2026 (9 days from now).

The best time to visit Langtoucun is during May and September, when the weather is most comfortable for travellers. During these months, average temperatures hover around 18°C with modest rainfall averaging 87mm per month. By contrast, August can be uncomfortably hot with highs reaching 28°C, while January is the coldest period with lows dropping to -10°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.

The table below shows monthly climate averages for Langtoucun 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.