On Tuesday, December 3, mostly cloudy weather, no precipitation are expected in Yunyi Pioner. The lowest air temperature will be -6°C at 10 am, the highest temperature will be -5°C around 1 am. The atmospheric pressure will be within 759-761 mm Hg. The relative humidity 87-90%. The wind will be mainly southwesterly 6 m/s with maximum gusts up to 14 m/s. Ultraviolet index 2, no sun protection is required

On Wednesday, December 4, mostly cloudy weather, light snow are expected in Yunyi Pioner. The lowest air temperature will be -5°C at 1 am, the highest temperature will be -2°C around 10 pm. The atmospheric pressure will be within 760-763 mm Hg. The relative humidity 89-92%. The wind will be mainly southwesterly 5 m/s with maximum gusts up to 11 m/s. Ultraviolet index 1, no sun protection is required

On Thursday, December 5, mostly partly cloudy, no precipitation are expected in Yunyi Pioner. The lowest air temperature will be -4°C at 10 am, the highest temperature will be -2°C around 4 pm. The atmospheric pressure will be within 763-764 mm Hg. The relative humidity 91-93%. The wind will be mainly southerly 3 m/s with maximum gusts up to 7 m/s. Ultraviolet index 2, no sun protection is required

On Friday, December 6, mostly partly cloudy, no precipitation are expected in Yunyi Pioner. The lowest air temperature will be -6°C at 10 am, the highest temperature will be -4°C around 7 am. The atmospheric pressure will be within 761-764 mm Hg. The relative humidity 87-92%. The wind will be mainly southeasterly 3 m/s with maximum gusts up to 6 m/s. Ultraviolet index 2, no sun protection is required

On Saturday, December 7, mostly cloudy weather, light snow are expected in Yunyi Pioner. The lowest air temperature will be -8°C at 10 pm, the highest temperature will be -6°C around 1 am. The atmospheric pressure will be within 755-760 mm Hg. The relative humidity 88-91%. The wind will be mainly southeasterly 3 m/s with maximum gusts up to 7 m/s. Ultraviolet index 1, no sun protection is required

On Sunday, December 8, mostly partly cloudy, no precipitation are expected in Yunyi Pioner. The lowest air temperature will be -11°C at 10 am, the highest temperature will be -8°C around 4 pm. The atmospheric pressure will be within 756-762 mm Hg. The relative humidity 88-91%. The wind will be mainly southwesterly 4 m/s with maximum gusts up to 8 m/s. Ultraviolet index 2, no sun protection is required

On Monday, December 9, mostly partly cloudy, light snow are expected in Yunyi Pioner. The lowest air temperature will be -17°C at 10 pm, the highest temperature will be -11°C around 1 am. The atmospheric pressure will be within 763-764 mm Hg. The relative humidity 84-90%. The wind will be mainly southwesterly 3 m/s with maximum gusts up to 7 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 -20°C at 10 am, the highest temperature will be -17°C around 4 pm. The atmospheric pressure will be within 764-766 mm Hg. The relative humidity 81-84%. The wind will be mainly southwesterly 3 m/s with maximum gusts up to 8 m/s. Ultraviolet index 1, no sun protection is required

On Wednesday, December 11, mostly cloudy weather, no precipitation are expected in Yunyi Pioner. The lowest air temperature will be -18°C at 1 am, the highest temperature will be -11°C around 7 pm. The atmospheric pressure will be within 763-766 mm Hg. The relative humidity 76-83%. The wind will be mainly southerly 5 m/s with maximum gusts up to 11 m/s. Ultraviolet index 1, no sun protection is required