Precipitation during the hottest quarter 0.414896
Integer number of consecutive months where Tavg >= 5 deg C (Length of potential growing season) 0.541278
Carbon content of soil 0.568376
Temperature during the hottest quarter 0.893952
Precipitation during the driest quarter 0.98299
Precipitation during the coldest quarter 1.06619
Nitrogen content of soil 1.29998
Compound topographic index (relative wetness) 1.37161
Precipitation during the wettest quarter 1.55251
Temperature during the coldest quarter 1.69079
Ratio of precipitation to potential evapotranspiration 1.73283
Day/night diurnal temperature difference 1.85167
Sum of monthly Tavg where Tavg >=5 deg C 2.39618
Bulk density of soil 2.94142
Available water holding capacity of soil 3.76256
Solar interception 11.5439