Webjuly 21 clocked in at 17. 09 degrees celsius, or 62. 76 fahrenheit, and was the hottest day on earth since at least 1940, according to the preliminary data from the. Through may 2024, every month since june 2023 has been the warmest on record for. 82 °f (at 1:00 am) minimum temperature yesterday: 81 °f (at 4:00 am) average temperature yesterday: High & low weather summary for the past weeks Websunday, july 21 was the hottest day ever recorded, according to preliminary data from the european union's copernicus climate change service, which has tracked. Webmonday was most likely the hottest day ever recorded on earth, with a global average of about 62. 87 degrees fahrenheit, or 17. 15 degrees celsius, preliminary. Webthe copernicus climate change service (c3s) said on wednesday that the global average surface air temperature on july 22 rose to 17. 15 degrees celsius (62. 9. Webfind historical weather by searching for a city, zip code, or airport code. Include a date for which you would like to see weather history. You can select a range of dates in the.