Precipitation during the driest quarter 0.581327
Sum of monthly Tavg where Tavg >=5 deg C 0.690856
Precipitation during the wettest quarter 0.773336
Carbon content of soil 0.838042
Nitrogen content of soil 1.00353
Integer number of consecutive months where Tavg >= 5 deg C (Length of potential growing season) 1.1965
Day/night diurnal temperature difference 1.66192
Available water holding capacity of soil 1.89254
Bulk density of soil 2.51793
Temperature during the hottest quarter 2.72239
Precipitation during the coldest quarter 4.12802
Temperature during the coldest quarter 4.85218
Precipitation during the hottest quarter 5.16621
Solar interception 5.16743
Ratio of precipitation to potential evapotranspiration 5.33467
Compound topographic index (relative wetness) 5.60487