Sum of monthly Tavg where Tavg >=5 deg C 0.30724
Precipitation during the hottest quarter 0.376389
Integer number of consecutive months where Tavg >= 5 deg C (Length of potential growing season) 0.459634
Precipitation during the coldest quarter 0.474537
Bulk density of soil 0.58812
Temperature during the coldest quarter 0.597006
Carbon content of soil 0.608114
Nitrogen content of soil 0.625841
Ratio of precipitation to potential evapotranspiration 0.663086
Available water holding capacity of soil 0.841473
Elevation 0.88986
Precipitation during the driest quarter 0.928616
Compound topographic index (relative wetness) 0.948681
Solar interception 1.0136
Precipitation during the wettest quarter 1.03792
Temperature during the hottest quarter 1.48723
Day/night diurnal temperature difference 4.72415