Precipitation during the wettest quarter 0.006273
Nitrogen content of soil 0.488173
Bulk density of soil 0.50414
Precipitation during the hottest quarter 0.5586
Temperature during the coldest quarter 0.568976
Sum of monthly Tavg where Tavg >=5 deg C 0.694187
Precipitation during the driest quarter 0.794902
Compound topographic index (relative wetness) 0.930133
Precipitation during the coldest quarter 0.935639
Solar interception 1.03037
Available water holding capacity of soil 1.11304
Ratio of precipitation to potential evapotranspiration 1.20632
Temperature during the hottest quarter 1.41288
Carbon content of soil 1.55204
Elevation 1.78042
Integer number of consecutive months where Tavg >= 5 deg C (Length of potential growing season) 2.05277
Day/night diurnal temperature difference 8.60412