*3.2.4.2 Uniform rains with winter concentration and relative humidity of 65–70% (Uwv')*

Karachi west belongs to this region, where the mean annual total rainfall is 5–10 inches, with average day relative humidity of 65–70%. The area receives both summer and winter rains, but the contribution of winter rains is more than summer season. It has long warm summer and short mild winters with sea and land breezes throughout the year. June is the hottest month, with maximum temperature of above 32°C, and January is the coldest month, with minimum temperature of less than 5°C. The mean evapotranspiration of the area is less than 4 mm or 0.16 inches, with sunshine duration of more than 8 h/day, number of rainy days 5–10 per year, and wind speed of 6.6 knots. The mean monthly temperature of the region is 25–30°C, with 35–40°C maximum and 15–20°C minimum temperature. The mean daily range varies between 10 and 15°C with 30–35°C daily maximum and 20–25°C daily minimum temperature. The highest maximum temperature of the region is 45°C, recorded in June, and the lowest is 0°C, recorded in January. The physiography, soil, and natural vegetation are the same as given in A.4.5. sub-type.
