Temperature during the hottest quarter 0.428414
Compound topographic index (relative wetness) 0.695268
Nitrogen content of soil 0.70293
Day/night diurnal temperature difference 0.707268
Precipitation during the wettest quarter 0.767646
Integer number of consecutive months where Tavg >= 5 deg C (Length of potential growing season) 0.847625
Precipitation during the driest quarter 0.932525
Carbon content of soil 0.947296
Elevation 1.13943
Sum of monthly Tavg where Tavg >=5 deg C 1.16111
Bulk density of soil 1.38483
Precipitation during the coldest quarter 1.4661
Ratio of precipitation to potential evapotranspiration 1.54213
Precipitation during the hottest quarter 1.68085
Solar interception 1.87831
Available water holding capacity of soil 1.97134
Temperature during the coldest quarter 4.19093