Precipitation during the hottest quarter 0.273347
Carbon content of soil 0.570376
Precipitation during the coldest quarter 0.599264
Integer number of consecutive months where Tavg >= 5 deg C (Length of potential growing season) 0.614949
Temperature during the hottest quarter 0.906181
Nitrogen content of soil 0.991878
Precipitation during the driest quarter 1.11413
Precipitation during the wettest quarter 1.15658
Temperature during the coldest quarter 1.24384
Compound topographic index (relative wetness) 1.39374
Ratio of precipitation to potential evapotranspiration 1.45348
Day/night diurnal temperature difference 1.7275
Sum of monthly Tavg where Tavg >=5 deg C 2.63318
Bulk density of soil 3.06332
Available water holding capacity of soil 4.16707
Solar interception 4.38548