The question is “what is normal”? Like many meteorologists and climate scientists, I get asked this question all the time. We typically make statements that describe a certain day, or month, or event, as warmer, colder, more extreme, etc. than average or normal. This is because observing and discussing climate is inherently statistical and requires comparison to baseline periods to make sense of how they relate to our lives. By saying goodbye to 2020 – I think we can all agree it’s more aptly good riddance – we are moving from one decade into another and ushering in a new climate baseline period and new statistics to report from. So, with new climate normal period data being released in many countries worldwide, and the USA last month, I thought it would be worth sharing a little about this process and what it means as we start discussing the “new normal”.