Table 1.

Descriptive statistics of the incidence rate and meteorological data

	Min	Max	Mean	Standard deviation
incidence rate (1/100000)	0	558	8.3	25.26
average wind speed (0.1 m/s)	10.94	54.97	24.17	5.99
precipitation (0.1 mm)	0	251.99	34.57	38.86
average temperature (0.1°C)	71.81	276.04	211.07	39.24
temperature difference (0.1°C)	42.66	138.59	89.62	19.82
RH (1%)	39.89	92.76	72.49	10.14