ttlefield, Texas is the county seat of Lamb County, Texas and is located in the heart of cotton country on the beautiful Llano Estacado. Population: According to the 2013 Census: 6,274 people. Area: 6.3 Sq. Mi. Elevation: 3,556 Ft. Geographic Coordinates: Littlefield is located at 33°55'10"N 102°19'55"W (33.919561, -102.332660). Climate: Littlefield has a mild, semi-arid climate. On average, Littlefield receives 18 inches of precipitation per year. Summers in Littlefield are hot, with high temperatures in the 90s °F and dropping into the 60s °F at night. The highest recorded temperature was 112° in 1994. Winter days in Littlefield are typically sunny and relatively mild in the mid 50s °F, but nights are cold with temperatures dipping into the mid 20s °F. The lowest recorded temperature was -6 ° F in 1979.