Precipitation during the wettest quarter 0.000298
Carbon content of soil 0.776226
Precipitation during the hottest quarter 0.877125
Nitrogen content of soil 0.997386
Precipitation during the driest quarter 1.00718
Precipitation during the coldest quarter 1.23374
Compound topographic index (relative wetness) 1.84482
Ratio of precipitation to potential evapotranspiration 2.00928
Day/night diurnal temperature difference 2.22344
Bulk density of soil 2.48021
Integer number of consecutive months where Tavg >= 5 deg C (Length of potential growing season) 3.29058
Temperature during the hottest quarter 3.30376
Sum of monthly Tavg where Tavg >=5 deg C 3.81909
Available water holding capacity of soil 3.98188
Temperature during the coldest quarter 4.11003
Solar interception 5.14989