On Sunday, 22 September, mostly cloudy weather, light rain are expected in San Martín. The lowest air temperature will be +21°C at 6 am, the highest temperature will be +27°C at noon. The atmospheric pressure will be within 696-699 mm Hg. The relative humidity 73-94%. The wind will be mainly northeasterly 1 m/s with maximum gusts up to 2 m/s. Ultraviolet index 3, sun protection is required

On Monday, 23 September, mostly cloudy weather, rain, thunderstorm are expected in San Martín. The lowest air temperature will be +21°C at 3 am, the highest temperature will be +26°C at noon. The atmospheric pressure will be within 696-699 mm Hg. The relative humidity 77-95%. The wind will be mainly southwesterly 1 m/s with maximum gusts up to 2 m/s. Ultraviolet index 6, sun protection is required

On Tuesday, 24 September, mostly cloudy weather, rain are expected in San Martín. The lowest air temperature will be +21°C at 6 am, the highest temperature will be +26°C at noon. The atmospheric pressure will be within 696-699 mm Hg. The relative humidity 81-97%. The wind will be mainly southeasterly 3 m/s with maximum gusts up to 10 m/s. Ultraviolet index 2, no sun protection is required

On Wednesday, 25 September, mostly cloudy weather, rain are expected in San Martín. The lowest air temperature will be +21°C at 6 am, the highest temperature will be +24°C at noon. The atmospheric pressure will be within 695-699 mm Hg. The relative humidity 89-95%. 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 Thursday, 26 September, mostly cloudy weather, rain, thunderstorm are expected in San Martín. The lowest air temperature will be +21°C at 6 am, the highest temperature will be +24°C around 3 pm. The atmospheric pressure will be within 697-700 mm Hg. The relative humidity 87-96%. The wind will be mainly southerly 1 m/s with maximum gusts up to 1 m/s. Ultraviolet index 4, sun protection is required

On Friday, 27 September, mostly cloudy weather, light rain, thunderstorm possible are expected in San Martín. The lowest air temperature will be +21°C at 6 am, the highest temperature will be +25°C around 3 pm. The atmospheric pressure will be within 697-700 mm Hg. The relative humidity 86-95%. The wind will be mainly southwesterly 1 m/s with maximum gusts up to 3 m/s. Ultraviolet index 10, enhanced sun protection is required

On Saturday, 28 September, mostly partly cloudy, light rain, thunderstorm possible are expected in San Martín. The lowest air temperature will be +21°C at 6 am, the highest temperature will be +25°C around 3 pm. The atmospheric pressure will be within 697-700 mm Hg. The relative humidity 83-97%. The wind will be mainly southwesterly 2 m/s with maximum gusts up to 4 m/s. Ultraviolet index 10, enhanced sun protection is required

On Sunday, 29 September, mostly partly cloudy, rain, thunderstorm are expected in San Martín. The lowest air temperature will be +21°C at 9 pm, the highest temperature will be +23°C around 3 pm. The atmospheric pressure will be within 697-700 mm Hg. The relative humidity 89-97%. The wind will be mainly southerly 2 m/s with maximum gusts up to 2 m/s. Ultraviolet index 10, enhanced sun protection is required

On Monday, 30 September, mostly partly cloudy, rain, thunderstorm are expected in San Martín. The lowest air temperature will be +20°C at 6 am, the highest temperature will be +25°C around 3 pm. The atmospheric pressure will be within 697-699 mm Hg. The relative humidity 84-96%. The wind will be mainly southerly 2 m/s with maximum gusts up to 2 m/s. Ultraviolet index 10, enhanced sun protection is required