Precipitation during the wettest quarter 0.000469
Day/night diurnal temperature difference 0.141415
Temperature during the hottest quarter 0.189774
Compound topographic index (relative wetness) 0.427436
Nitrogen content of soil 0.530547
Precipitation during the driest quarter 0.585461
Carbon content of soil 0.645518
Integer number of consecutive months where Tavg >= 5 deg C (Length of potential growing season) 0.857591
Elevation 1.12098
Precipitation during the coldest quarter 1.18001
Bulk density of soil 1.24531
Sum of monthly Tavg where Tavg >=5 deg C 1.2711
Precipitation during the hottest quarter 1.28361
Solar interception 1.42358
Ratio of precipitation to potential evapotranspiration 1.42452
Available water holding capacity of soil 1.64308
Temperature during the coldest quarter 2.88346