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Longmen Weather & Climate: Best Time to Visit

The climate in Longmen, China, is marked by large temperature swings across the seasons, ranging from 33°C (91°F) in July to 18°C (64°F) in January.

The city has a wet climate, receiving around 2101 mm (83 in) of rainfall per year. Despite the high annual total, it has a distinct rainy season from March to September. June is the wettest month.

Monthly Temperature in Longmen

In Longmen, temperatures differ significantly between summer and winter months. On average, daytime temperatures range from a very warm 33°C (91°F) in July to a moderate 18°C (64°F) in January.

Nighttime temperatures range from 25°C (77°F) in July to 9°C (48°F) in January.

Check out our detailed temperature page for more information.

Temperature ranges by month

Rainfall in Longmen

Longmen experiences significant rainfall throughout the year, averaging 2101 mm (83 in) of precipitation annually. The seasons in Longmen bring significant changes in precipitation. The wettest month, June, receives heavy rainfall, with an average of 372 mm (15 in) of precipitation. This rainfall is distributed across 20 rainy days.

In contrast, the driest month, November, experiences much less rainfall, totaling 44 mm (1.7 in) over 7 rainy days. These distinct seasonal differences provide diverse experiences throughout the year. For more details, please visit our Longmen Precipitation page.

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

Longmen 3-Day Forecast

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Check the conditions for any month of the year.

Best Time to Visit Longmen

The best time to visit Longmen is during February, October, November and December, when the weather provides comfortable temperatures between 19°C (67°F) and 29°C (84°F). With rainfall of 44 mm (1.7 in) to 100 mm (3.9 in), you can expect pleasant weather during your visit in these months.

Be prepared for heavier rainfall during March, April, May, June, July, August and September, the wettest period of the year.

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