Precipitation during the hottest quarter 0.224182
Compound topographic index (relative wetness) 0.510486
Temperature during the coldest quarter 0.556221
Precipitation during the driest quarter 0.65864
Precipitation during the coldest quarter 0.851568
Sum of monthly Tavg where Tavg >=5 deg C 0.852725
Available water holding capacity of soil 1.03908
Solar interception 1.09615
Nitrogen content of soil 1.20278
Elevation 1.28551
Ratio of precipitation to potential evapotranspiration 1.4722
Precipitation during the wettest quarter 1.55769
Integer number of consecutive months where Tavg >= 5 deg C (Length of potential growing season) 1.64235
Temperature during the hottest quarter 2.10146
Carbon content of soil 2.27726
Bulk density of soil 2.54346
Day/night diurnal temperature difference 6.28222