Wes Siler’s Newsletter

Wes Siler’s Newsletter

Share this post

Wes Siler’s Newsletter
Wes Siler’s Newsletter
1.6 Degrees

1.6 Degrees

The only summary of 2024 that matters

Wes Siler's avatar
Wes Siler
Dec 30, 2024
∙ Paid
25

Share this post

Wes Siler’s Newsletter
Wes Siler’s Newsletter
1.6 Degrees
14
Share

According to the United Nations, 2024 will be the hottest year on record, when that organization releases official numbers in January. It also says that each of the 10 hottest years has come in the last decade.

Update: on January 10, the World Meteorological Organization confirmed that 2024 averaged 1.55 degrees above pre-industrial.

How hot was it? Let’s ask the Copernicus Climate Change Service, which measures such things on behalf of the European Union. According to them:

Wes Siler’s Newsletter is a reader-supported publication. To receive new posts and support my work, consider becoming a free or paid subscriber.

“November 2024 was 1.62°C above the pre-industrial level and was the 16th month in a 17-month period for which the global-average surface air temperature exceeded 1.5°C above pre-industrial levels.”

This was actually only the second hottest November on record, according to C3S November, 2023 measured 1.75 degrees above pre-industrial.

Now I can sense my friend Joe Brown, who r…

Keep reading with a 7-day free trial

Subscribe to Wes Siler’s Newsletter to keep reading this post and get 7 days of free access to the full post archives.

Already a paid subscriber? Sign in
© 2025 Wes Siler
Privacy ∙ Terms ∙ Collection notice
Start writingGet the app
Substack is the home for great culture

Share