What the lymphatic system is. The lymphatic system is a system of thin tubes and lymph nodes that run throughout the body. These tubes are called lymph vessels or lymphatic vessels. The lymph system is an important part of our immune system.hat the lymphatic system is. The lymphatic system is a system of thin tubes and lymph nodes that run throughout the body. These tubes are called lymph vessels or lymphatic vessels. The lymph system is an important part of our immune system.
Average Weather in Aurora Nebraska, United States. Aurora has a continental climate with dry winters and hot summers. The temperature typically varies from 17Â°F to 86Â°F over the course of the year, and is rarely below -1Â°F or above 96Â°F. The hot season lasts for 117 days, from May 26 to September 20, with an average daily high temperature above 76Â°F. The hottest day of the year is July 20, with an average high of 86Â°F and low of 65Â°F. The cold season lasts for 94 days, from November 25 to February 27, with an average daily high temperature below 45Â°F.
Omaha Weather. Omaha experiences all four seasons. Summer brings average temperatures ranging from the mid to high 80s during the heat of the day to the mid-60s at night. In the spring, the average high temperature is around 63 degrees and the average low is about 40 degrees. Fall weather in Omaha usually stays around 70 degrees during the day cooling off to the mid to low 50s at night. Wintertime average high temperatures are in the mid-30s with average lows dipping to the mid-teens. July, on average, is the warmest month. January is usually the coolest month.