Precipitation during the driest quarter 0.719419
Integer number of consecutive months where Tavg >= 5 deg C (Length of potential growing season) 0.749174
Precipitation during the wettest quarter 1.07601
Available water holding capacity of soil 1.13461
Nitrogen content of soil 1.20674
Compound topographic index (relative wetness) 1.21454
Bulk density of soil 1.70155
Sum of monthly Tavg where Tavg >=5 deg C 2.05295
Elevation 2.06531
Temperature during the hottest quarter 2.16459
Carbon content of soil 2.19121
Solar interception 3.31118
Temperature during the coldest quarter 3.46785
Ratio of precipitation to potential evapotranspiration 3.49921
Precipitation during the coldest quarter 4.12764
Precipitation during the hottest quarter 5.10523
Day/night diurnal temperature difference 6.36855