Precipitation during the hottest quarter 0.488867
Nitrogen content of soil 0.554245
Precipitation during the driest quarter 0.687499
Carbon content of soil 0.69546
Precipitation during the coldest quarter 0.8524
Sum of monthly Tavg where Tavg >=5 deg C 0.891756
Ratio of precipitation to potential evapotranspiration 0.915395
Precipitation during the wettest quarter 1.10327
Day/night diurnal temperature difference 1.26308
Integer number of consecutive months where Tavg >= 5 deg C (Length of potential growing season) 1.5349
Bulk density of soil 1.737
Available water holding capacity of soil 1.77625
Compound topographic index (relative wetness) 2.03268
Temperature during the hottest quarter 2.37717
Temperature during the coldest quarter 3.51256
Solar interception 6.68727