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U.S. adults who experienced effects of global warming 2008-2017

Share of U.S. adults who have personally experienced the effects of global warming from 2008 to 2017

This survey represents the opinion of adults in the U.S. regarding their personal experience of the effects of global warming from 2008 to 2017. As of October 2017, some 44% of the respondents said that they have personally experienced the effects of global warming.

Nov '08 32 66
June '10 29 68
Nov '11 35 57
Sept '12 38 61
Nov '13 33 65
Oct '14 30 70
Mar '15 31 69
Nov '16 36 64
Oct '17 44 56