Precipitation during the hottest quarter 0.596685
Carbon content of soil 0.656644
Integer number of consecutive months where Tavg >= 5 deg C (Length of potential growing season) 0.735009
Precipitation during the driest quarter 1.05998
Temperature during the hottest quarter 1.11465
Precipitation during the coldest quarter 1.13442
Nitrogen content of soil 1.39162
Compound topographic index (relative wetness) 1.43254
Precipitation during the wettest quarter 1.61382
Ratio of precipitation to potential evapotranspiration 1.77817
Day/night diurnal temperature difference 1.91376
Temperature during the coldest quarter 2.00411
Sum of monthly Tavg where Tavg >=5 deg C 2.86734
Bulk density of soil 3.83561
Available water holding capacity of soil 4.5991
Solar interception 9.40854