Precipitation during the driest quarter 0.75861
Sum of monthly Tavg where Tavg >=5 deg C 0.867913
Nitrogen content of soil 1.08929
Precipitation during the wettest quarter 1.10553
Carbon content of soil 1.10856
Temperature during the hottest quarter 1.21794
Bulk density of soil 1.36346
Available water holding capacity of soil 1.38526
Integer number of consecutive months where Tavg >= 5 deg C (Length of potential growing season) 1.82484
Compound topographic index (relative wetness) 2.01026
Solar interception 2.22221
Precipitation during the coldest quarter 2.4092
Day/night diurnal temperature difference 2.43664
Precipitation during the hottest quarter 2.62124
Ratio of precipitation to potential evapotranspiration 3.02102
Temperature during the coldest quarter 4.34969