Grand Rapids, Michigan, Climate Update for March 2018
Max temp 56, Mean Max temp 66
Min temp 17, Mean Min temp 7
Av temp 34.3, Mean Av temp 34
Precip 1.16, Mean precip 2.45
Snowfall 4.9, Mean snowfall 9.1, Snowfall season to date 71.7, Mean Snowfall season to date 63.6
Heating Degree Days 943, Mean HDD 955, HDD Season to date 5599, HDD Mean Season to date 5850
Using HDD, the cool season to date has been 4.29% warmer than the mean.
