On Saturday, November 30, mostly cloudy weather, light rain are expected in Itoigawa. The lowest air temperature will be +9°C at 6 am, the highest temperature will be +10°C around 9 pm. The atmospheric pressure will be within 752-759 mm Hg. The relative humidity 77-83%. The wind will be mainly southwesterly 4 m/s with maximum gusts up to 10 m/s. Ultraviolet index 1, no sun protection is required

On Sunday, December 1, mostly partly cloudy, light rain are expected in Itoigawa. The lowest air temperature will be +10°C at 6 am, the highest temperature will be +12°C around 9 pm. The atmospheric pressure will be within 760-764 mm Hg. The relative humidity 64-78%. The wind will be mainly southerly 2 m/s with maximum gusts up to 3 m/s. Ultraviolet index 3, sun protection is required

On Monday, December 2, mostly partly cloudy weather, no precipitation are expected in Itoigawa. The lowest air temperature will be +11°C at 6 am, the highest temperature will be +15°C around 3 pm. The atmospheric pressure will be within 762-764 mm Hg. The relative humidity 59-70%. The wind will be mainly southerly 3 m/s with maximum gusts up to 4 m/s. Ultraviolet index 3, sun protection is required

On Tuesday, December 3, mostly cloudy weather, rain are expected in Itoigawa. The lowest air temperature will be +12°C at 3 pm, the highest temperature will be +14°C at midnight. The atmospheric pressure will be within 760-764 mm Hg. The relative humidity 59-79%. The wind will be mainly northerly 3 m/s with maximum gusts up to 5 m/s. Ultraviolet index 1, no sun protection is required

On Wednesday, December 4, mostly partly cloudy, light rain are expected in Itoigawa. The lowest air temperature will be +9°C at 6 pm, the highest temperature will be +12°C at midnight. The atmospheric pressure will be within 761-763 mm Hg. The relative humidity 70-76%. The wind will be mainly southwesterly 4 m/s with maximum gusts up to 5 m/s. Ultraviolet index 3, sun protection is required

On Thursday, December 5, mostly cloudy weather, rain are expected in Itoigawa. The lowest air temperature will be +8°C at 6 am, the highest temperature will be +10°C around 3 pm. The atmospheric pressure will be within 756-762 mm Hg. The relative humidity 68-80%. The wind will be mainly westerly 7 m/s with maximum gusts up to 15 m/s. Ultraviolet index 1, no sun protection is required

On Friday, December 6, mostly partly cloudy, light rain are expected in Itoigawa. The lowest air temperature will be +6°C at 6 pm, the highest temperature will be +9°C around 3 am. The atmospheric pressure will be within 762-764 mm Hg. The relative humidity 78-83%. The wind will be mainly southwesterly 4 m/s with maximum gusts up to 7 m/s. Ultraviolet index 3, sun protection is required

On Saturday, December 7, mostly partly cloudy, no precipitation are expected in Itoigawa. The lowest air temperature will be +6°C at noon, the highest temperature will be +8°C around 9 pm. The atmospheric pressure will be within 761-766 mm Hg. The relative humidity 67-83%. The wind will be mainly southerly 1 m/s with maximum gusts up to 4 m/s. Ultraviolet index 2, no sun protection is required

On Sunday, December 8, mostly cloudy weather, rain are expected in Itoigawa. The lowest air temperature will be +8°C at 3 am, the highest temperature will be +10°C around 3 pm. The atmospheric pressure will be within 755-759 mm Hg. The relative humidity 59-70%. The wind will be mainly westerly 7 m/s with maximum gusts up to 11 m/s. Ultraviolet index 1, no sun protection is required

On Monday, December 9, mostly cloudy weather, rain are expected in Itoigawa. The lowest air temperature will be +9°C at 6 am, the highest temperature will be +11°C around 6 pm. The atmospheric pressure will be within 759-763 mm Hg. The relative humidity 68-76%. The wind will be mainly northwesterly 4 m/s with maximum gusts up to 6 m/s. Ultraviolet index 2, no sun protection is required