Winter at the half-way point

The 2020-21 winter has just crossed the half-way point, whether you consider "meteorological winter" (December through February), or an "extended" version that includes November and March. So, how does this winter stack up so far?

Without a doubt, the first half of the 2020-21 winter has been warm. In some places, it has been rather snowy too.

The warmth has been most noteworthy in far northern Minnesota, where International Falls ranked 3rd warmest for November 1 through January 15, and 2nd warmest for December 1 through January 15. Rochester and St. Cloud recorded top-10 warmth for both periods, and the Twin Cities and Duluth were in or very near the top-10 as well. Each station was above the 90th percentile for temperatures since both November 1, and December 1. In other words, the first half of winter has been warmer than more than 90% of other first-halves of winter in Minnesota.

Precipitation has been more difficult to summarize. If we include November, the first half of winter was reasonably wet in St. Cloud, near normal in Duluth, Rochester, and the Twin Cities, but somewhat dry in International Falls. If we exclude November, the first half of winter was dry to near normal at all stations.

Snowfall for the season through January 15 was above the 80th percentile in Duluth, St. Cloud, and the Twin Cities, but near the middle of the pack or slightly low in International Falls and Rochester.

So it has been a warm, somewhat snowy winter so far.

Below is a table summarizing the statistics for the first halves of both the meteorological and extended winter at Minnesota's five long-term, "first-order" stations.

Modified Jan 21, 2021