Solar interception 0.284714
Precipitation during the wettest quarter 0.719032
Nitrogen content of soil 0.828015
Carbon content of soil 0.871544
Day/night diurnal temperature difference 1.06016
Precipitation during the driest quarter 1.10324
Sum of monthly Tavg where Tavg >=5 deg C 1.12094
Bulk density of soil 1.27015
Available water holding capacity of soil 1.91072
Temperature during the hottest quarter 1.94739
Integer number of consecutive months where Tavg >= 5 deg C (Length of potential growing season) 2.2556
Compound topographic index (relative wetness) 2.90037
Temperature during the coldest quarter 3.31267
Precipitation during the coldest quarter 3.6406
Precipitation during the hottest quarter 3.97876
Ratio of precipitation to potential evapotranspiration 4.3305