Precipitation during the wettest quarter 0.267981
Nitrogen content of soil 0.44172
Precipitation during the driest quarter 0.506817
Elevation 0.50832
Compound topographic index (relative wetness) 0.837407
Integer number of consecutive months where Tavg >= 5 deg C (Length of potential growing season) 1.04094
Solar interception 1.3137
Precipitation during the coldest quarter 1.42195
Carbon content of soil 1.4326
Ratio of precipitation to potential evapotranspiration 1.44308
Precipitation during the hottest quarter 1.86826
Temperature during the hottest quarter 2.12313
Available water holding capacity of soil 2.31681
Bulk density of soil 2.35307
Sum of monthly Tavg where Tavg >=5 deg C 2.53488
Day/night diurnal temperature difference 2.78124
Temperature during the coldest quarter 4.54475