When electrons are not shared equally in a covalent bond, the bond is called a polar covalent bond. It is possible for a molecule as a whole to be nonpolar even if it has multiple polar covalent bonds. Continue Reading.
Urumqi Climate - Seasons & Travel Advice. The temperature in Urumqi fluctuates greatly between day and night. The weather of Urumqi is extremely dry due to its geographical location and continental climate. Spring and autumn are short while winter and summer are long.
Temperatures. Weather at Uluru can be extreme. Ayers Rock temperatures average 37-40C in summer and 18-20C in winter. However, summer temperatures in Desert of 45C have been recorded.As with most places in the Outback, January and February are the hottest months of the year.July is generally the coolest month Uluru Kata Tjuta National Park.The temperature can drop below freezing, and frosts occur on 50% of mornings. This graph shows the average minimum and maximum temperatures for each month.o tropical cyclones are the main influence upon Ayers Rock rainfall. Rainfall at Ayers Rock averages 308mm (about 12 inches) rain each year. Like many other place in the Outback, Uluruâs rainfall is unpredictable. More rain occurs during the summer, although rain can fall at any time of the year.