On Monday, 30 September, mostly cloudy weather, no precipitation are expected in Narita. The lowest air temperature will be +20°C at 6 am, the highest temperature will be +24°C around 3 pm. The atmospheric pressure will be within 760-764 mm Hg. The relative humidity 70-85%. The wind will be mainly northeasterly 5 m/s with maximum gusts up to 6 m/s. Ultraviolet index 6, sun protection is required

On Tuesday, 1 October, mostly partly cloudy, light rain are expected in Narita. The lowest air temperature will be +20°C at 3 am, the highest temperature will be +25°C around 3 pm. The atmospheric pressure will be within 755-759 mm Hg. The relative humidity 74-89%. The wind will be mainly northeasterly 3 m/s with maximum gusts up to 6 m/s. Ultraviolet index 4, sun protection is required

On Wednesday, 2 October, mostly partly cloudy, light rain are expected in Narita. The lowest air temperature will be +22°C at 3 am, the highest temperature will be +29°C around 3 pm. The atmospheric pressure will be within 755-760 mm Hg. The relative humidity 60-88%. The wind will be mainly southerly 2 m/s with maximum gusts up to 7 m/s. Ultraviolet index 7, sun protection is required

On Thursday, 3 October, mostly cloudy weather, light rain are expected in Narita. The lowest air temperature will be +22°C at 9 pm, the highest temperature will be +24°C around 3 pm. The atmospheric pressure will be within 762-769 mm Hg. The relative humidity 76-88%. The wind will be mainly northeasterly 6 m/s with maximum gusts up to 9 m/s. Ultraviolet index 2, no sun protection is required

On Friday, 4 October, mostly partly cloudy, light rain are expected in Narita. The lowest air temperature will be +22°C at 6 am, the highest temperature will be +28°C around 3 pm. The atmospheric pressure will be within 763-767 mm Hg. The relative humidity 70-92%. The wind will be mainly southerly 1 m/s with maximum gusts up to 6 m/s. Ultraviolet index 4, sun protection is required

On Saturday, 5 October, mostly partly cloudy weather, no precipitation are expected in Narita. The lowest air temperature will be +24°C at 6 am, the highest temperature will be +29°C at noon. The atmospheric pressure will be within 760-762 mm Hg. The relative humidity 71-97%. The wind will be mainly southerly 6 m/s with maximum gusts up to 10 m/s. Ultraviolet index 7, sun protection is required

On Sunday, 6 October, mostly partly cloudy, no precipitation are expected in Narita. The lowest air temperature will be +24°C at 6 am, the highest temperature will be +30°C at noon. The atmospheric pressure will be within 760-762 mm Hg. The relative humidity 63-93%. The wind will be mainly southerly 5 m/s with maximum gusts up to 6 m/s. Ultraviolet index 7, sun protection is required

On Monday, 7 October, mostly partly cloudy, light rain, thunderstorm possible are expected in Narita. The lowest air temperature will be +23°C at 9 pm, the highest temperature will be +29°C at noon. The atmospheric pressure will be within 760-762 mm Hg. The relative humidity 67-92%. The wind will be mainly southeasterly 2 m/s with maximum gusts up to 8 m/s. Ultraviolet index 6, sun protection is required

On Tuesday, 8 October, mostly cloudy weather, light rain are expected in Narita. The lowest air temperature will be +21°C at 6 pm, the highest temperature will be +23°C around 3 pm. The atmospheric pressure will be within 761-763 mm Hg. The relative humidity 74-93%. The wind will be mainly northerly 5 m/s with maximum gusts up to 7 m/s. Ultraviolet index 3, sun protection is required