On Tuesday, 24 September, mostly partly cloudy, no precipitation are expected in Kumagaya. The lowest air temperature will be +19°C at 6 am, the highest temperature will be +24°C around 3 pm. The atmospheric pressure will be within 762-764 mm Hg. The relative humidity 55-77%. The wind will be mainly northeasterly 3 m/s with maximum gusts up to 4 m/s. Ultraviolet index 4, sun protection is required

On Wednesday, 25 September, mostly cloudy weather, light rain are expected in Kumagaya. The lowest air temperature will be +18°C at 6 am, the highest temperature will be +25°C around 3 pm. The atmospheric pressure will be within 757-763 mm Hg. The relative humidity 52-75%. The wind will be mainly northerly 2 m/s with maximum gusts up to 5 m/s. Ultraviolet index 4, sun protection is required

On Thursday, 26 September, mostly clear weather, no precipitation are expected in Kumagaya. The lowest air temperature will be +21°C at 6 am, the highest temperature will be +26°C around 3 pm. The atmospheric pressure will be within 750-755 mm Hg. The relative humidity 68-88%. The wind will be mainly northwesterly 5 m/s with maximum gusts up to 8 m/s. Ultraviolet index 7, sun protection is required

On Friday, 27 September, mostly partly cloudy, light rain are expected in Kumagaya. The lowest air temperature will be +21°C at 6 am, the highest temperature will be +26°C around 6 pm. The atmospheric pressure will be within 756-761 mm Hg. The relative humidity 72-90%. The wind will be mainly southeasterly 2 m/s with maximum gusts up to 2 m/s. Ultraviolet index 4, sun protection is required

On Saturday, 28 September, mostly partly cloudy, light rain are expected in Kumagaya. The lowest air temperature will be +21°C at 6 am, the highest temperature will be +29°C around 3 pm. The atmospheric pressure will be within 761-766 mm Hg. The relative humidity 64-90%. The wind will be mainly northeasterly 4 m/s with maximum gusts up to 7 m/s. Ultraviolet index 6, sun protection is required

On Sunday, 29 September, mostly cloudy weather, light rain are expected in Kumagaya. The lowest air temperature will be +22°C at 6 am, the highest temperature will be +26°C around 3 pm. The atmospheric pressure will be within 766-769 mm Hg. The relative humidity 65-89%. The wind will be mainly northeasterly 1 m/s with maximum gusts up to 6 m/s. Ultraviolet index 2, no sun protection is required

On Monday, 30 September, mostly cloudy weather, light rain are expected in Kumagaya. The lowest air temperature will be +21°C at 6 am, the highest temperature will be +26°C around 3 pm. The atmospheric pressure will be within 767-769 mm Hg. The relative humidity 62-85%. The wind will be mainly northwesterly 1 m/s with maximum gusts up to 3 m/s. Ultraviolet index 3, sun protection is required

On Tuesday, 1 October, mostly partly cloudy, no precipitation are expected in Kumagaya. The lowest air temperature will be +19°C at 6 am, the highest temperature will be +26°C around 3 pm. The atmospheric pressure will be within 764-767 mm Hg. The relative humidity 68-91%. The wind will be mainly southeasterly 2 m/s with maximum gusts up to 4 m/s. Ultraviolet index 7, sun protection is required

On Wednesday, 2 October, mostly partly cloudy, no precipitation are expected in Kumagaya. The lowest air temperature will be +22°C at 6 am, the highest temperature will be +29°C around 3 pm. The atmospheric pressure will be within 761-764 mm Hg. The relative humidity 72-98%. The wind will be mainly southerly 5 m/s with maximum gusts up to 7 m/s. Ultraviolet index 7, sun protection is required