Temperature during the hottest quarter 0.440374
Compound topographic index (relative wetness) 0.61586
Integer number of consecutive months where Tavg >= 5 deg C (Length of potential growing season) 0.765137
Precipitation during the wettest quarter 0.783278
Nitrogen content of soil 0.842719
Precipitation during the driest quarter 0.985484
Day/night diurnal temperature difference 1.00446
Carbon content of soil 1.21064
Elevation 1.22993
Available water holding capacity of soil 1.97492
Bulk density of soil 2.11029
Sum of monthly Tavg where Tavg >=5 deg C 2.29688
Solar interception 2.78566
Precipitation during the coldest quarter 3.91239
Ratio of precipitation to potential evapotranspiration 4.32961
Precipitation during the hottest quarter 4.39449
Temperature during the coldest quarter 6.00255