Precipitation during the hottest quarter 0.388891
Sum of monthly Tavg where Tavg >=5 deg C 0.514403
Precipitation during the coldest quarter 0.592139
Nitrogen content of soil 0.66076
Ratio of precipitation to potential evapotranspiration 0.737318
Precipitation during the wettest quarter 1.06106
Solar interception 1.09177
Carbon content of soil 1.13819
Bulk density of soil 1.192
Compound topographic index (relative wetness) 1.3177
Elevation 1.31945
Precipitation during the driest quarter 1.40484
Integer number of consecutive months where Tavg >= 5 deg C (Length of potential growing season) 1.68736
Temperature during the coldest quarter 2.212
Available water holding capacity of soil 2.27901
Temperature during the hottest quarter 2.51727
Day/night diurnal temperature difference 3.97073