Monday, April 20, 2020

Climate Update for KGRR March 2020










Climate Update for KGRR March 2020

Max Temp 63, Mean 66
Min Temp 17, Mean 7
Av Temp 38.6 Mean 34.1
Precip 3.27 Mean 2.46
Snow 2.8 Mean 9.0
HDD 808 Mean 954
HDD YTD 5325 Mean HDD YTD 5846

Using Heating Degree Days, the winter season in Grand Rapids, MI, year-to-date has been 8.9% milder than the mean.

As always, my mean data is from the beginning of the record, which in most cases means 1892. There are lacunae for some months in the earliest years.