Day/night diurnal temperature difference 0.225212
Nitrogen content of soil 0.37903
Integer number of consecutive months where Tavg >= 5 deg C (Length of potential growing season) 0.446736
Precipitation during the driest quarter 0.553667
Precipitation during the wettest quarter 0.574143
Compound topographic index (relative wetness) 0.784506
Available water holding capacity of soil 0.794814
Temperature during the hottest quarter 0.859246
Precipitation during the coldest quarter 0.89529
Ratio of precipitation to potential evapotranspiration 0.909764
Solar interception 1.21606
Precipitation during the hottest quarter 1.2699
Elevation 1.40762
Bulk density of soil 1.53255
Carbon content of soil 1.63993
Sum of monthly Tavg where Tavg >=5 deg C 2.08432
Temperature during the coldest quarter 3.86707