Integer number of consecutive months where Tavg >= 5 deg C (Length of potential growing season) 0.772304
Compound topographic index (relative wetness) 0.818749
Nitrogen content of soil 1.0214
Precipitation during the driest quarter 1.15556
Day/night diurnal temperature difference 1.17007
Available water holding capacity of soil 1.18463
Precipitation during the hottest quarter 1.23926
Precipitation during the coldest quarter 1.2594
Precipitation during the wettest quarter 1.27653
Carbon content of soil 1.27743
Ratio of precipitation to potential evapotranspiration 1.65072
Elevation 1.7735
Solar interception 1.90299
Temperature during the hottest quarter 2.21985
Bulk density of soil 2.51328
Temperature during the coldest quarter 2.62103
Sum of monthly Tavg where Tavg >=5 deg C 2.72741