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Relative Humidity Hourly Averages

Relative humidity is a measure of the moisture present in the air expressed in percent. Warmer air has the ability to hold more water than colder air. One-hundred percent relative humidity is totally saturated air (the air cannot hold any more moisture).

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Relative Humidity Hourly Averages for Wednesday, January 26, 2022.
measured in percent relative humidity
RegionCAMSMorningAfternoonCAMSPOCEntity
Mid 1:00 2:00 3:00 4:00 5:00 6:00 7:00 8:00 9:0010:0011:00Noon 1:00 2:00 3:00 4:00
North West - all times are in CST
6 6868697173747777746859515052 FEW NA NA 6 1 IDEM
31 6868686969747778706253474645 FEW NA NA 31 1 IDEM
86 5758606262636768666153464143 FEW NA NA 86 1 IDEM
RegionCAMSMorningAfternoonCAMSPOCEntity
Mid 1:00 2:00 3:00 4:00 5:00 6:00 7:00 8:00 9:0010:0011:00Noon 1:00 2:00 3:00 4:00
North Central - all times are in EST
5 828384848383838281797470605649 FEW NA 5 1 IDEM
RegionCAMSMorningAfternoonCAMSPOCEntity
Mid 1:00 2:00 3:00 4:00 5:00 6:00 7:00 8:00 9:0010:0011:00Noon 1:00 2:00 3:00 4:00
North East - all times are in EST
70 697173757677798080767067635753 FEW NA 70 1 IDEM
RegionCAMSMorningAfternoonCAMSPOCEntity
Mid 1:00 2:00 3:00 4:00 5:00 6:00 7:00 8:00 9:0010:0011:00Noon 1:00 2:00 3:00 4:00
West Central - refer to the first data column for each site's specific time zone
EST36 727677787878787879777171655958 FEW NA 36 1 IDEM
CST38 5055565862666865635852474240 FEW NA NA 38 1 IDEM
RegionCAMSMorningAfternoonCAMSPOCEntity
Mid 1:00 2:00 3:00 4:00 5:00 6:00 7:00 8:00 9:0010:0011:00Noon 1:00 2:00 3:00 4:00
East Central - all times are in EST
39 646466686869717271686766635855 FEW NA 39 1 IDEM
42 555456596165666868646056484138 FEW NA 42 1 IDEM
78 555354596163646565636056474239 FEW NA 78 1 IDEM
RegionCAMSMorningAfternoonCAMSPOCEntity
Mid 1:00 2:00 3:00 4:00 5:00 6:00 7:00 8:00 9:0010:0011:00Noon 1:00 2:00 3:00 4:00
South West - refer to the first data column for each site's specific time zone
CST33 6061616067726866636055514744 FEW NA NA 33 1 IDEM
CST52 5656555958636666615748433936 FEW NA NA 52 1 IDEM
EST67 525252565861626363595651443834 FEW NA 67 1 IDEM
RegionCAMSMorningAfternoonCAMSPOCEntity
Mid 1:00 2:00 3:00 4:00 5:00 6:00 7:00 8:00 9:0010:0011:00Noon 1:00 2:00 3:00 4:00
South East - all times are in EST
4 586060596365727569585651454138 FEW NA 4 1 IDEM
Maximum values for the day are bold within the table. Minimum values are bold italic.

PLEASE NOTE: This data has not been verified by the IDEM and may change. This is the most current data, but it is not official until it has been certified by our technical staff. Data is collected from IDEM ambient monitoring sites and may include data collected by other outside agencies. This data is updated hourly. All times shown are in local standard time unless otherwise indicated.