Climate. Temperate grasslands have hot summers and cold winters. Summer temperatures can be well over 100 degrees Fahrenheit, while winter temperatures can be as low as -40 degrees Fahrenheit. They typically have between 10 and 35 inches of precipitation a year, much of it occurring in the late spring and early summer.limate. Temperate grasslands have hot summers and cold winters. Summer temperatures can be well over 100 degrees Fahrenheit, while winter temperatures can be as low as -40 degrees Fahrenheit. They typically have between 10 and 35 inches of precipitation a year, much of it occurring in the late spring and early summer.
Leg swelling related to fluid buildup. Leg swelling caused by the retention of fluid in leg tissues is known as peripheral edema. It can be caused by a problem with the circulatory system, the lymphatic system or the kidneys. You may also experience swelling due to fluid buildup after sitting or standing for a long time.
Leg swelling is a sign of fluid buildup or inflammation of the tissues or joints of the leg. Swelling can occur anywhere along the leg, including the thighs, knees, calves, ankles and feet. Mild swelling is a common occurrence after standing for a long time, especially in warm weather. Leg swelling, which is also called edema, can result from serious infections, trauma, circulatory disorders, cardiac (heart) disorders, and other abnormal processes.