Siberian town records 100 degree F day — the hottest in Arctic history

Summer in Siberia's Sakha Republic (Image credit: Shutterstock)

Siberia — the land of black snow, blood rain and spontaneous solar eclipses — may have just set a dire new climate record. On Saturday (June 20), temperatures in the far-north town of Verkhoyansk broke 100 degrees Fahrenheit (38 degrees Celsius) for the first time, according to news reports.

If verified, that makes Saturday's high the hottest-ever temperature documented above the Arctic Circle, The Washington Post reported.

Verkhoyansk is a town of some 1,300 residents in the Siberian Arctic, about 3,000 miles (4,800 kilometers) east of Moscow. The town has one of the most extreme temperature ranges on Earth, with winter lows hitting an average of minus 56 F (minus 49 C) and a previous all-time summer high of 98.96 F (37.2 C), according to Brittanica.com. On Saturday, several weather stations reported a new high of 100.4 F — the town's all-time hottest temperature since record keeping began in 1885. On Sunday, June 21, the town also reported a high of 95.3 (35.2 C), showing the previous day's heat was not a blip.

That sweltering new high (which is still being verified) arrives on the heels of Siberia's hottest May on record, with average temperatures soaring roughly 18 F (10 C) higher than the May average from 1979 to 2019, according to a special report from the European Union's Copernicus Climate Change Service.

This summer's high Arctic temperatures have already affected the region. Wildfires are running rampant, with 31 fires currently burning through 885,800 acres (358,472 hectares) of forest in the Sakha Republic (the region that includes Verkhoyansk), Russia's Federal Forest Agency reported today (June 21). Recently, Russian officials blamed an oil spill that leaked about 20,000 tons of diesel into a river in the Siberian Arctic on melting permafrost that allegedly caused the ground to sink below several oil tanks.

Originally published on Live Science.

Brandon is the space / physics editor at Live Science. With more than 20 years of editorial experience, his writing has appeared in The Washington Post, Reader's Digest, CBS.com, the Richard Dawkins Foundation website and other outlets. He holds a bachelor's degree in creative writing from the University of Arizona, with minors in journalism and media arts. His interests include black holes, asteroids and comets, and the search for extraterrestrial life.