Precipitation during the wettest quarter 0.049037
Sum of monthly Tavg where Tavg >=5 deg C 0.472633
Ratio of precipitation to potential evapotranspiration 0.553888
Bulk density of soil 0.58176
Precipitation during the coldest quarter 0.646641
Nitrogen content of soil 0.649707
Carbon content of soil 0.729077
Solar interception 0.775573
Precipitation during the driest quarter 0.786224
Integer number of consecutive months where Tavg >= 5 deg C (Length of potential growing season) 0.919431
Compound topographic index (relative wetness) 0.989135
Precipitation during the hottest quarter 1.09308
Elevation 1.70127
Available water holding capacity of soil 1.76294
Temperature during the hottest quarter 2.24521
Temperature during the coldest quarter 2.36496
Day/night diurnal temperature difference 5.96333