Temperature during the hottest quarter 0.50643
Precipitation during the driest quarter 0.719286
Integer number of consecutive months where Tavg >= 5 deg C (Length of potential growing season) 0.817278
Precipitation during the wettest quarter 1.00732
Compound topographic index (relative wetness) 1.04897
Available water holding capacity of soil 1.09276
Nitrogen content of soil 1.2716
Elevation 1.33568
Carbon content of soil 1.70975
Bulk density of soil 1.781
Sum of monthly Tavg where Tavg >=5 deg C 2.17479
Day/night diurnal temperature difference 2.28456
Temperature during the coldest quarter 2.96161
Solar interception 3.3045
Ratio of precipitation to potential evapotranspiration 3.49921
Precipitation during the coldest quarter 4.21034
Precipitation during the hottest quarter 5.10523