Fig 5. Monthly evolution during the 65-year period analyzed (1956-2021) of the climatic forecast indices of five meteorological stations included in the study, representing the latitudinal and longitudinal geographical gradient of the area where the geographical spread of the disease has been described recently.

Each plot indicates: (a) the station; (b) the period of years represented by the data; (c) the geographical coordinates in decimal degrees; (d) altitude in meters; (e) the mean monthly curve of the Wet-day indicator (Mt index); (f) the critical transmission threshold of the Mt index; (g) the mean monthly curve of the cumulative Water-Budget-Based System indicator (Wb-bs index); (h) the critical transmission threshold of the Wb-bs index; (i) the mean yearly value of the Mt index; (j) the maximum monthly value recorded of the Mt index; (k) the mean yearly value of the cumulative Wb-bs index; (l) and the maximum monthly value recorded of the cumulative Wb-bs index. Months labels in the X-axis are presented as July (J), August (A), September (S), October (O), November (N), December (D), January (J), February (F), March (M), April (A), May (M) and June (J).