From: Implications of climate change on the distribution of the tick vector Ixodes scapularis and risk for Lyme disease in the Texas-Mexico transboundary region
Variable
Percent contribution
Isothermality (Mean Diurnal Range/Temperature Annual Range) × 100
20.0
Precipitation of Wettest Quarter
18.1
Max Temperature of Warmest Month
14.6
Precipitation of Wettest Month
11.5