Longtan Weather & Climate: Best Time to Visit

Depending on the time of the year, temperatures range from very warm to pleasant in Longtan. Average maximum daytime temperatures range from a very warm 32°C (90°F) in July, the warmest time of the year, to a pleasant 19°C (66°F) during cooler months like January.

At night, you can expect temperatures ranging from 25°C (77°F) in July to around 12°C (54°F) during January.

Check out our detailed temperature page for more information.

Temperature ranges by month

Longtan has a relatively rainy climate with high precipitation levels, averaging 1900 mm (75 in) of rainfall annually. Significant seasonal changes in precipitation occur throughout the year. In the wettest month, August it receives heavy rainfall, averaging 312 mm (12 in) of precipitation, recorded across 17 rainy days. In contrast, the driest month December brings less rainfall, with 73 mm (2.9 in) over 16 rainy days. For more details, please visit our Longtan Precipitation page.

The mean monthly precipitation over the year, including rain, hail, and snow

The average number of days each month with precipitation

Seasonal changes in sunshine hours are quite dramatic in Longtan. While July receives considerable daily sunshine with up to 7.7 hours, February marks the darkest time of the year, where sunshine is scarce with only 2.8 hours of sunlight per day.

Visit our detailed sunshine hours page for more information.

Monthly hours of sunshine

Daily hours of sunshine

The relative humidity is high throughout the year in Longtan.

The city experiences its highest humidity in March, reaching 83%. In July, the humidity drops to its lowest level at 75%. What does this mean? Read our detailed page on humidity levels for further details.

Relative humidity over the year