A warmer climate means that temperatures in some areas may be hotter! Check out this map:
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The darker yellow, orange and red colors on the map mean that that part of the Earth in 2018 was hotter than it was about 60 years ago. If there was no global warming, the whole entire map would probably be white! The Earth really is heating up.
A warmer climate also makes extreme weather events, like big storms, more common. Some other examples include: