Day/night diurnal temperature difference 0.141415
Temperature during the hottest quarter 0.206834
Precipitation during the wettest quarter 0.251008
Compound topographic index (relative wetness) 0.421034
Nitrogen content of soil 0.608304
Carbon content of soil 0.617634
Integer number of consecutive months where Tavg >= 5 deg C (Length of potential growing season) 0.712227
Precipitation during the driest quarter 0.758746
Sum of monthly Tavg where Tavg >=5 deg C 0.828544
Bulk density of soil 0.882809
Elevation 1.12098
Available water holding capacity of soil 1.29149
Temperature during the coldest quarter 2.88346
Solar interception 2.8991
Precipitation during the coldest quarter 3.41768
Precipitation during the hottest quarter 3.53043
Ratio of precipitation to potential evapotranspiration 4.31278