Sum of monthly Tavg where Tavg >=5 deg C 0.427774
Precipitation during the driest quarter 0.512438
Integer number of consecutive months where Tavg >= 5 deg C (Length of potential growing season) 0.740815
Precipitation during the wettest quarter 0.744884
Nitrogen content of soil 0.824605
Carbon content of soil 0.835406
Bulk density of soil 1.41142
Available water holding capacity of soil 1.56513
Day/night diurnal temperature difference 1.66192
Solar interception 1.91986
Temperature during the hottest quarter 2.04003
Compound topographic index (relative wetness) 2.60455
Ratio of precipitation to potential evapotranspiration 3.49704
Precipitation during the coldest quarter 3.9966
Temperature during the coldest quarter 4.46693
Precipitation during the hottest quarter 5.16621