Grand Rapids, Michigan, Climate Update for February 2018
Max temp 63, Mean Max temp 50
Min temp 7, Mean Min temp -2
Av temp 29.8, Mean Av temp 24.5
Precip 4.93, Mean precip 1.78
Snowfall 20.7, Mean snowfall 13.1
Snowfall season to date 66.8, Mean Snowfall season to date 54.5
Heating Degree Days 978, Mean Heating Degree Days 1136
HDD Season to date 4656, HDD Mean Season to date 4895
Using Heating Degree Days, the cool season to date has been 4.88% warmer than the mean.
