Year,Jan.,Feb.,Mar.,Apr.,May.,Jun.,Jul.,Aug.,Sep.,Oct.,Nov.,Dec.,24-Hour Annual Avg.,
2017,2582,2876,4236,4098,4225,4618,4953,5011,4658,,3931,3078,4122,
2018,3187,3254,4045,4084,4147,4575,5001,4855,,4115,3834,3186,4026,
2019,3179,2861,3858,4051,4147,4663,4817,4434,4189,4143,3787,3306,3953,
2020,3069,3361,3230,2057,2853,4246,4616,4455, , , , ,3486,
2021, , ,4592,4377,4518,5028,5183,4634,4426,4391,4487,3462,4510,
2022,3325,3867,4529,4556,4700,5026,5089,4831,4711,4735,4220,3296,4407,
2023,3370,3595,4038,4305,4494,5176,4959,4597,4469,4546,4140,3527,4268,
2024,2960,3468,3920, , , , , , , , , , ,