the number of record high temperature events in the united states has been increasing, while the number of record low temperature events has been decreasing, since 1950.
the number of record high temperature events in the united states has been increasing, while the number of record low temperature events has been decreasing, since 1950.
effects of global warming:106
in australia, the annual number of hot days (above 35°c) and very hot days (above 40°c) has increased significantly in many areas of the country since 1950.