On Thursday, December 5, mostly partly cloudy, no precipitation are expected in Yunyi Pioner. The lowest air temperature will be -5°C at 7 pm, the highest temperature will be -3°C around 1 am. The atmospheric pressure will be within 760-762 mm Hg. The relative humidity 90-93%. The wind will be mainly southerly 4 m/s with maximum gusts up to 10 m/s. Ultraviolet index 2, no sun protection is required

On Friday, December 6, mostly cloudy weather, light snow are expected in Yunyi Pioner. The lowest air temperature will be -9°C at 10 am, the highest temperature will be -6°C around 1 am. The atmospheric pressure will be within 756-759 mm Hg. The relative humidity 86-89%. The wind will be mainly southerly 3 m/s with maximum gusts up to 8 m/s. Ultraviolet index 2, no sun protection is required

On Saturday, December 7, mostly partly cloudy, no precipitation are expected in Yunyi Pioner. The lowest air temperature will be -11°C at 10 pm, the highest temperature will be -6°C around 4 am. The atmospheric pressure will be within 756-762 mm Hg. The relative humidity 85-92%. The wind will be mainly westerly 3 m/s with maximum gusts up to 8 m/s. Ultraviolet index 2, no sun protection is required

On Sunday, December 8, mostly partly cloudy weather, no precipitation are expected in Yunyi Pioner. The lowest air temperature will be -17°C at 10 am, the highest temperature will be -11°C around 4 am. The atmospheric pressure will be within 763-771 mm Hg. The relative humidity 83-87%. The wind will be mainly northerly 2 m/s with maximum gusts up to 5 m/s. Ultraviolet index 2, no sun protection is required

On Monday, December 9, mostly cloudy weather, no precipitation are expected in Yunyi Pioner. The lowest air temperature will be -17°C at 7 am, the highest temperature will be -15°C around 4 pm. The atmospheric pressure will be within 772-773 mm Hg. The relative humidity 84-87%. The wind will be mainly westerly 4 m/s with maximum gusts up to 8 m/s. Ultraviolet index 2, no sun protection is required

On Tuesday, December 10, mostly partly cloudy, no precipitation are expected in Yunyi Pioner. The lowest air temperature will be -19°C at 10 am, the highest temperature will be -15°C around 4 pm. The atmospheric pressure will be 773 mm Hg. The relative humidity 80-85%. The wind will be mainly southwesterly 3 m/s with maximum gusts up to 8 m/s. Ultraviolet index 2, no sun protection is required

On Wednesday, December 11, mostly partly cloudy, no precipitation are expected in Yunyi Pioner. The lowest air temperature will be -16°C at 7 am, the highest temperature will be -14°C around 4 pm. The atmospheric pressure will be within 766-772 mm Hg. The relative humidity 79-83%. The wind will be mainly southerly 8 m/s with maximum gusts up to 20 m/s. Ultraviolet index 2, no sun protection is required

On Thursday, December 12, mostly cloudy weather, light snow are expected in Yunyi Pioner. The lowest air temperature will be -14°C at 1 am, the highest temperature will be -10°C around 4 pm. The atmospheric pressure will be within 758-764 mm Hg. The relative humidity 81-86%. The wind will be mainly southwesterly 9 m/s with maximum gusts up to 20 m/s. Ultraviolet index 1, no sun protection is required

On Friday, December 13, mostly partly cloudy, light snow are expected in Yunyi Pioner. The lowest air temperature will be -11°C at 10 am, the highest temperature will be -8°C around 7 pm. The atmospheric pressure will be within 759-762 mm Hg. The relative humidity 83-86%. The wind will be mainly southerly 6 m/s with maximum gusts up to 14 m/s. Ultraviolet index 2, no sun protection is required