Last updated: August 22, 2025
In December, the average temperature in Letianxi, China is a cool 6°C (42°F). Expect a chilly minimum of -4°C (24°F) and a pleasant maximum of 17°C (62°F). With an average humidity of 80%, you might want to layer up for comfort. Don't forget your umbrella, as 31 mm (1.2 in) of precipitation is likely over around 8 days this month!
In December in Letianxi, the average temperature is 6°C (42°F), with a maximum reaching 17°C (62°F) and a minimum dropping as low as -4°C (24°F). Be prepared for a range of temperatures when traveling, as layering clothing will help you stay comfortable throughout the day.
In Letianxi in December, the precipitation amount is 31 mm (1.2 in) over the course of 8 days.
In Letianxi in December humidity is 80%. With an average temperature of 6°C (42°F), this humidity feels like a damp chill wrapping around you, making every step outside feel heavier and more uncomfortable, and it's essential to dress in layers to stay warm while venturing out.
In Letianxi in December, the maximum UV index reaches 5, which corresponds to a moderate Exposure Category. Under these conditions, the estimated time to burn is approximately 30 minutes. For more details, you can check the Hourly UV Index in Letianxi.
UV Risk Categories
Weather in Letianxi varies notably across the year, with each month offering distinct climate conditions. This page compares December’s weather to other months in Letianxi, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | 4°C (39°F) | 44 mm (1.7 inches) | 74% | high |
| February Weather | 6°C (43°F) | 50 mm (2.0 inches) | 77% | high |
| March Weather | 11°C (52°F) | 99 mm (3.9 inches) | 87% | very high |
| April Weather | 15°C (60°F) | 126 mm (5.0 inches) | 85% | extreme |
| May Weather | 20°C (68°F) | 141 mm (5.6 inches) | 82% | extreme |
| June Weather | 23°C (74°F) | 217 mm (8.5 inches) | 84% | extreme |
| July Weather | 25°C (78°F) | 248 mm (9.8 inches) | 88% | extreme |
| August Weather | 26°C (79°F) | 194 mm (7.6 inches) | 84% | extreme |
| September Weather | 22°C (71°F) | 130 mm (5.1 inches) | 70% | extreme |
| October Weather | 16°C (60°F) | 105 mm (4.1 inches) | 77% | very high |
| November Weather | 11°C (52°F) | 58 mm (2.3 inches) | 84% | high |
| December Weather | 6°C (42°F) | 31 mm (1.2 inches) | 80% | moderate |