Is global warming generating other types of severe weather?
Global temperature has increased and precipitation patterns have changed over the 20th century as a result of human-induced global warming, resulting in some increases in extremes of temperature and precipitation. According to the IPCC-AR4, “[i]ncreases in the amount of precipitation are very likely [better than 9 to 1 odds] in high-latitudes, while decreases are likely [better than 2 to 1 odds] in most subtropical land regions,” and “[i]t is very likely [at least 9 to 1 odds] that hot extremes, heat waves, and heavy precipitation events will continue to become more frequent.
