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.
Key weather averages for Kabul in July. 1  32. 32Â°C max day temperature. 2  11. 11 hours of sunshine per day. 3  3. 3 days with some rainfall. 4  16. 16Â°C min night temperature. 5  14. 14 hours of daylight per day. 6  M. Moderate heat & humidity. 7  9. 9 mm of monthly rainfall. 8  11. 11+ (Extreme) UV index.