Precipitation during the driest quarter 0.501064
Sum of monthly Tavg where Tavg >=5 deg C 0.567029
Precipitation during the wettest quarter 0.642267
Nitrogen content of soil 0.707955
Integer number of consecutive months where Tavg >= 5 deg C (Length of potential growing season) 0.79388
Carbon content of soil 0.982557
Solar interception 1.03269
Bulk density of soil 1.31522
Day/night diurnal temperature difference 1.36254
Available water holding capacity of soil 1.57031
Temperature during the hottest quarter 1.93678
Precipitation during the coldest quarter 2.42361
Precipitation during the hottest quarter 4.29656
Temperature during the coldest quarter 4.40336
Ratio of precipitation to potential evapotranspiration 4.67681
Compound topographic index (relative wetness) 4.97749