Solar interception 0.077287
Precipitation during the wettest quarter 0.092442
Nitrogen content of soil 0.39232
Carbon content of soil 0.478069
Precipitation during the driest quarter 0.604058
Day/night diurnal temperature difference 0.660756
Bulk density of soil 0.82684
Sum of monthly Tavg where Tavg >=5 deg C 1.03582
Available water holding capacity of soil 1.17
Precipitation during the coldest quarter 1.20865
Temperature during the hottest quarter 1.24988
Precipitation during the hottest quarter 1.36666
Compound topographic index (relative wetness) 1.41332
Ratio of precipitation to potential evapotranspiration 1.4327
Temperature during the coldest quarter 1.96064
Integer number of consecutive months where Tavg >= 5 deg C (Length of potential growing season) 2.49778