Precipitation during the hottest quarter 0.32855
Nitrogen content of soil 0.359594
Precipitation during the wettest quarter 0.437231
Temperature during the hottest quarter 0.614658
Precipitation during the driest quarter 0.621243
Available water holding capacity of soil 0.680822
Compound topographic index (relative wetness) 0.730703
Precipitation during the coldest quarter 0.73453
Sum of monthly Tavg where Tavg >=5 deg C 1.007
Solar interception 1.3599
Ratio of precipitation to potential evapotranspiration 1.42873
Temperature during the coldest quarter 1.75273
Elevation 2.07107
Integer number of consecutive months where Tavg >= 5 deg C (Length of potential growing season) 2.29494
Day/night diurnal temperature difference 2.89337
Carbon content of soil 2.94455
Bulk density of soil 3.4461