
Image caption
(top) Average surface temperatures in June 2021 compared to the 1981-2010 average. (bottom) June temperatures compared to the 20th-century average from 1880 to 2021. Image by NOAA Climate.gov, based on data from NCEI.
(top) Average surface temperatures in June 2021 compared to the 1981-2010 average. (bottom) June temperatures compared to the 20th-century average from 1880 to 2021. Image by NOAA Climate.gov, based on data from NCEI.