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Science & Nature By Kaleeg Editorial Team December 18, 2021 3 min read

What Is A Cold Moon?

We believe that every subject in the world is interesting once you look closely enough — and What Is A Cold Moon? is a perfect example. Our Kaleeg team put together several fascinating facts that prove just how remarkable this subject really is.

What is a Cold Moon?

A blue chilly looking Cold Moon

The Cold Moon is the name for the full moon in December. This is the name given in the northern hemisphere due to seasonal occurrences with the weather.

December tends to be the coldest month for many countries in the northern hemisphere.

For many, this is a difficult time of year, so the name acts as a warning.

Why call it a Cold Moon?

Full Cold Moon above a snowy landscape

The Cold Moon obtained its name due to the change in weather. December marks the time of year where the days become long and dark.

It is also the month with the winter solstice, which is the shortest day and longest night.

November brings the cold, and by December, it has settled in. The winter solstice plays a vital role in the name and the transition to winter.

December is commonly known as the month where winter begins.

Who first called it a Cold Moon?

The full Cold Moon behind snow topped trees

The lunar cycle was first used as an ancient way of keeping track of the time of year.

The lunar calendar allowed humans to keep track of time and seasons.

The moon names often came from relevant seasonal events in nature. The Cold Moon name derives from paganism and is associated with the Deborean Clan.

Although it is a common name used across the northern hemisphere, its roots come from early paganism in Europe.

It is associated with being cozy and warm by the fire. The moon acts as a sign to surround yourself with warmth.

For the Algonquin tribes, it was also called a Cold Moon, but for different reasons. Their name came from the cold bright light that the moon cast into the skies.

There is often no cloud cover in December, so the Moon‘s light can appear very cold when reflected off the frosty ground.

Is it always called a Cold Moon?

The bright Cold Moon above snow topped mountains

There are many other names for December’s full moon, such as a Full Long Night’s moon. Full Long Night’s Moon comes from the winter solstice, which has the longest night of the year.

If the full moon falls on the night of the winter solstice, it is called the Mourning Moon.

In paganism, this would have been a time of cleansing to make yourself stronger against the cold.

The Wishram tribe called it the Winter Houses Moon. The name came from the holiday Yule and the thought of keeping loved ones warm in your home.

Many were vulnerable at this time of year due to the harsh winters, so it was encouraged to welcome everyone into your home.

In Conclusion

December’s full moon is commonly known as the Cold Moon, and its name comes from the seasonal weather changes as the winter is in full swing.

Its roots come from early paganism in Europe, and the naming of this moon was a reminder about the cold days ahead.

Final Thoughts: What Is A Cold Moon? is genuinely full of surprises, and we’ve only scratched the surface here. We hope you walk away from this list knowing something new. Share your favorite fact with a friend, and check out more curated fact lists on Kaleeg when you’re ready for more.

Kaleeg Editorial Team

Written by

Kaleeg Editorial Team

Our editorial team at Kaleeg is passionate about researching, verifying, and presenting fascinating facts from around the world. With a commitment to accuracy and engaging storytelling, we curate content across animals, science, history, culture, sports, and technology. Every article is reviewed for factual accuracy before publication.