Precipitation during the driest quarter 0.777639
Sum of monthly Tavg where Tavg >=5 deg C 1.10008
Nitrogen content of soil 1.39139
Carbon content of soil 1.60674
Precipitation during the wettest quarter 1.76454
Integer number of consecutive months where Tavg >= 5 deg C (Length of potential growing season) 1.83869
Available water holding capacity of soil 2.28503
Day/night diurnal temperature difference 2.40239
Bulk density of soil 2.51793
Temperature during the hottest quarter 2.87239
Precipitation during the coldest quarter 3.9966
Temperature during the coldest quarter 4.85218
Precipitation during the hottest quarter 5.16621
Ratio of precipitation to potential evapotranspiration 5.33467
Compound topographic index (relative wetness) 5.60487
Solar interception 6.69365