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What is the average number of days with thunderstorms for each month in Waynesville, North Carolina

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  • $\begingroup$ opendata.stackexchange.com/questions/10154 would be a starting point, but I don't know if any of that data distinguishes between plain rain showers and thunderstorms (the METAR data might) $\endgroup$ – user967 Oct 14 '19 at 17:05