Integer number of consecutive months where Tavg >= 5 deg C (Length of potential growing season) 1.0905
Compound topographic index (relative wetness) 1.09394
Precipitation during the driest quarter 1.12039
Nitrogen content of soil 1.20874
Temperature during the hottest quarter 1.48766
Precipitation during the wettest quarter 1.58336
Elevation 1.59191
Available water holding capacity of soil 1.66773
Carbon content of soil 2.13117
Solar interception 2.55181
Bulk density of soil 2.67768
Ratio of precipitation to potential evapotranspiration 3.49704
Sum of monthly Tavg where Tavg >=5 deg C 3.70534
Precipitation during the coldest quarter 3.99518
Temperature during the coldest quarter 4.42384
Precipitation during the hottest quarter 5.10059
Day/night diurnal temperature difference 5.28344