Sum of monthly Tavg where Tavg >=5 deg C 1.40123
Day/night diurnal temperature difference 1.76363
Nitrogen content of soil 1.80416
Carbon content of soil 1.86403
Precipitation during the wettest quarter 1.91093
Precipitation during the driest quarter 1.95333
Integer number of consecutive months where Tavg >= 5 deg C (Length of potential growing season) 2.58916
Available water holding capacity of soil 2.70444
Bulk density of soil 3.1357
Compound topographic index (relative wetness) 3.49793
Temperature during the hottest quarter 3.81553
Precipitation during the coldest quarter 4.12802
Ratio of precipitation to potential evapotranspiration 4.9537
Temperature during the coldest quarter 6.11078
Precipitation during the hottest quarter 6.61816
Solar interception 6.77053