Precipitation during the hottest quarter 0.490892
Carbon content of soil 0.714501
Integer number of consecutive months where Tavg >= 5 deg C (Length of potential growing season) 0.870133
Nitrogen content of soil 0.914204
Precipitation during the driest quarter 0.9474
Precipitation during the coldest quarter 1.05659
Compound topographic index (relative wetness) 1.19365
Temperature during the hottest quarter 1.30028
Precipitation during the wettest quarter 1.37613
Ratio of precipitation to potential evapotranspiration 1.48957
Temperature during the coldest quarter 1.92039
Day/night diurnal temperature difference 1.98184
Sum of monthly Tavg where Tavg >=5 deg C 2.95945
Bulk density of soil 3.66612
Available water holding capacity of soil 4.66664
Solar interception 7.52655