Year,Jan.,Feb.,Mar.,Apr.,May.,Jun.,Jul.,Aug.,Sep.,Oct.,Nov.,Dec.,24-Hour Annual Avg., 2014,378,352,435,485,564,650,697,652,640,571,426,355,, 2015,467,575,651,614,739,826,854,799,,,466,344,, 2016,363,424,489,534,608,718,811,792,744,617,557,358,584, 2017,274,,,,,,,,733,617,,,, 2018,404,455,478,579,660,741,844,766,724,644,571,423,607, 2019,394,294,472,574,631,745,814,747,738,604,554,412,582, 2020,334,399,377,385, , , , , , , , , , 2021, , , , , , , , , , , , , , 2022, , ,579,575,677,806,828,784,788,714,563,388,670, 2023,392,384,402,583,769,965,1046,979,921,757,650,504,696, 2024,417,462,569,697,832,938,999,979, , , , , ,