Integer number of consecutive months where Tavg >= 5 deg C (Length of potential growing season) 0.22566
Day/night diurnal temperature difference 0.246051
Available water holding capacity of soil 0.306326
Temperature during the hottest quarter 0.314526
Precipitation during the coldest quarter 0.469436
Precipitation during the driest quarter 0.47192
Nitrogen content of soil 0.474238
Precipitation during the hottest quarter 0.560409
Precipitation during the wettest quarter 0.577995
Compound topographic index (relative wetness) 0.594182
Carbon content of soil 0.637193
Elevation 0.736417
Ratio of precipitation to potential evapotranspiration 0.737975
Solar interception 1.06337
Bulk density of soil 1.28319
Sum of monthly Tavg where Tavg >=5 deg C 1.77247
Temperature during the coldest quarter 2.20484