How hot was Nov 2021?

From NOAA’s Global Climate Report – November 2021:

The global average temperature over the land and ocean surfaces for November 2021 was 0.91°C (1.64°F) above the 20th century average of 12.9°C (55.2°F), the fourth highest for November since global temperature records began in 1880. The 10 warmest Novembers have occurred since 2004.

Some highlights:

The Northern Hemisphere had its second warmest November on record with a temperature departure of +1.24°C (+2.23°F). This was 0.06°C (0.11°F) shy of tying the record set in November of 2020.

Africa had its warmest November on record, with a temperature departure of +1.61°C (+2.90°F). This value surpassed the now second warmest November set in 2019 by 0.05°C (0.09°F). The Caribbean region had a near-record warm November (tied with 2016), behind the record set in 2015.

Time series data near the top of the page.

About Thomas J. Pfaff

Thomas J. Pfaff is a Professor of Mathematics at Ithaca College. He created this website because he believes that sustainability, ranging from climate change to social justice, should be included in all courses whenever possible.

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