Precipitation during the wettest quarter 0
Precipitation during the driest quarter 0.752026
Nitrogen content of soil 0.791799
Compound topographic index (relative wetness) 0.809822
Temperature during the hottest quarter 0.931582
Day/night diurnal temperature difference 1.97711
Sum of monthly Tavg where Tavg >=5 deg C 2.27804
Bulk density of soil 2.3293
Carbon content of soil 2.54992
Ratio of precipitation to potential evapotranspiration 2.61787
Solar interception 2.68938
Elevation 2.84665
Precipitation during the hottest quarter 3.51744
Precipitation during the coldest quarter 3.87472
Temperature during the coldest quarter 4.14649
Integer number of consecutive months where Tavg >= 5 deg C (Length of potential growing season) 4.34631
Available water holding capacity of soil 5.1934