Annual Average Sea Ice Volume

In early March we went beyond the 14 mark for the first time since November 2016, by averaging higher than 14 thousand km³ sea ice volume. Now the 365–day running average for sea ice volume has flatlined, and we’ll see in the coming weeks if it goes up or down.

Q: Where’s the data source for this plot?
A: Here:
Q: How can anyone make an annual average graph?
A: Easy. Use a computer. Add all the ice for the latest 365 days, divide by that number of days.
Q: Why would I even do that?
A: Let’s say you want to know how much ice we have in 2019 compared to other years.