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Normal temperatures are shown in white. Higher than normal temperatures are shown in red and lower than normal temperatures are shown in blue. Normal temperatures are calculated over the 30 year baseline period 1951-1980. The final frame represents the 5 year global temperature anomalies from 2017-2021. Scale in degrees Celsius.
The blue line represents global surface temperature reconstructed over the last 2,000 years using proxy data from tree rings, corals, and ice cores. [1] The red line shows direct surface temperature measurements since 1880. [2] Global surface temperature (GST) is the average temperature of Earth's surface.
Scientists have compared this year’s weather extremes to “a disaster movie,” and new data is now revealing just how exceptional the global heat has been. Humanity just lived through the ...
The global average covers 97-98% of Earth's surface, excluding only latitudes above +85 degrees, below -85 degrees and, in the cases of TLT and TMT, some areas with land above 1500 m altitude. The hemispheric averages are over the northern and southern hemispheres 0 to +/-85 degrees. The gridded data provide an almost global temperature map. [3]
This week’s global temperature records are probably the warmest in at least 100,000 years, one climate scientist explained. The planet saw its hottest day on record this week. It’s a record ...
On Thursday, the average global temperature reached 17.23 degrees Celsius, or 63.01 degrees Fahrenheit, the highest since NCEP records first started in 1979, according to the University of Maine's ...
Temperatures often top 49 °C (120 °F) at Death Valley during the summer months. [2] The standard measuring conditions for temperature are in the air, 1.5 metres (4 ft 11 in) above the ground, and shielded from direct sunlight. [3] Global surface temperatures as a whole have been monitored since the 1880s when record keeping began. [4]
Global average temperatures and CO₂ levels continue to soar. May was Earth's 12th consecutive hottest month on record, officials announced this week.