what is the temperature variance (difference) between the urban and rural area?

The temperature variance between urban and rural areas can vary widely depending on various factors such as time of year, location, and specific weather conditions. In general, urban areas tend to be warmer than rural areas due to the urban heat island effect, where buildings, concrete, and pavement absorb and retain heat, leading to higher temperatures in urban settings compared to surrounding rural areas. This temperature difference can range from a few degrees to several degrees Fahrenheit.