Climatological Report (Daily)
Issued by NWS
Issued by NWS
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016 CDUS43 KLOT 160633 CLIORD CLIMATE REPORT NATIONAL WEATHER SERVICE CHICAGO IL 133 AM CDT THU MAY 16 2024 ................................... ...THE CHICAGO-OHARE CLIMATE SUMMARY FOR MAY 15 2024... CLIMATE NORMAL PERIOD: 1991 TO 2020 CLIMATE RECORD PERIOD: 1871 TO 2024 WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST VALUE (LST) VALUE VALUE FROM YEAR NORMAL ................................................................... TEMPERATURE (F) YESTERDAY MAXIMUM 67 4:30 PM 91 1962 70 -3 68 MINIMUM 52 2:52 AM 35 1895 50 2 51 2016 AVERAGE 60 60 0 60 PRECIPITATION (IN) YESTERDAY 0.00 2.31 1915 0.14 -0.14 0.00 MONTH TO DATE 2.57 2.22 0.35 0.39 SINCE MAR 1 9.63 8.42 1.21 6.21 SINCE JAN 1 13.78 12.38 1.40 12.64 SNOWFALL (IN) YESTERDAY 0.0 0.0 MM 0.0 0.0 0.0 MONTH TO DATE 0.0 0.0 0.0 0.0 SINCE MAR 1 1.0 6.8 -5.8 2.3 SINCE JUL 1 22.2 38.4 -16.2 20.2 SNOW DEPTH 0 DEGREE DAYS HEATING YESTERDAY 5 6 -1 5 MONTH TO DATE 53 123 -70 91 SINCE MAR 1 1066 1399 -333 1309 SINCE JUL 1 4754 5868 -1114 5344 COOLING YESTERDAY 0 2 -2 0 MONTH TO DATE 16 18 -2 21 SINCE MAR 1 25 28 -3 46 SINCE JAN 1 25 28 -3 46 ................................................................... WIND (MPH) HIGHEST WIND SPEED 20 HIGHEST WIND DIRECTION NE (40) HIGHEST GUST SPEED 26 HIGHEST GUST DIRECTION NE (30) AVERAGE WIND SPEED 11.9 SKY COVER AVERAGE SKY COVER 0.4 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. NO SIGNIFICANT WEATHER WAS OBSERVED. RELATIVE HUMIDITY (PERCENT) HIGHEST 77 3:00 AM LOWEST 35 5:00 PM AVERAGE 56 .......................................................... THE CHICAGO-OHARE CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 71 94 1962 MINIMUM TEMPERATURE (F) 51 33 1997 SUNRISE AND SUNSET MAY 16 2024...........SUNRISE 5:30 AM CDT SUNSET 8:07 PM CDT MAY 17 2024...........SUNRISE 5:29 AM CDT SUNSET 8:08 PM CDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$