Sum of monthly Tavg where Tavg >=5 deg C 0.723132
Carbon content of soil 0.969176
Nitrogen content of soil 0.984778
Integer number of consecutive months where Tavg >= 5 deg C (Length of potential growing season) 1.16982
Precipitation during the driest quarter 1.20184
Day/night diurnal temperature difference 1.23009
Bulk density of soil 1.29784
Precipitation during the wettest quarter 1.34052
Available water holding capacity of soil 2.17969
Ratio of precipitation to potential evapotranspiration 2.19022
Temperature during the hottest quarter 2.42684
Compound topographic index (relative wetness) 2.57937
Solar interception 3.08992
Precipitation during the hottest quarter 3.6687
Precipitation during the coldest quarter 4.12207
Temperature during the coldest quarter 5.24551