Precipitation during the hottest quarter 0.507816
Precipitation during the coldest quarter 0.634106
Temperature during the hottest quarter 0.675553
Sum of monthly Tavg where Tavg >=5 deg C 0.715101
Ratio of precipitation to potential evapotranspiration 0.799886
Carbon content of soil 0.816093
Bulk density of soil 1.09912
Compound topographic index (relative wetness) 1.19756
Nitrogen content of soil 1.25688
Available water holding capacity of soil 1.26728
Precipitation during the wettest quarter 1.35233
Precipitation during the driest quarter 1.38999
Integer number of consecutive months where Tavg >= 5 deg C (Length of potential growing season) 1.55614
Day/night diurnal temperature difference 1.87065
Temperature during the coldest quarter 2.95468
Solar interception 8.063