Climatological Report (Daily)
Issued by NWS
Issued by NWS
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751 CDUS43 KLOT 190634 CLIORD CLIMATE REPORT NATIONAL WEATHER SERVICE CHICAGO IL 134 AM CDT FRI APR 19 2024 ................................... ...THE CHICAGO-OHARE CLIMATE SUMMARY FOR APRIL 18 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 58 11:31 AM 89 2002 60 -2 58 MINIMUM 47 4:48 AM 23 1875 41 6 33 1983 AVERAGE 53 50 3 46 PRECIPITATION (IN) YESTERDAY 0.10 3.83 1975 0.14 -0.04 0.00 MONTH TO DATE 2.04 2.08 -0.04 1.38 SINCE MAR 1 5.63 4.53 1.10 5.18 SINCE JAN 1 9.78 8.49 1.29 11.61 SNOWFALL (IN) YESTERDAY 0.0 0.6 2011 0.0 0.0 0.0 MONTH TO DATE T 1.0 -1.0 0.4 SINCE MAR 1 1.0 6.5 -5.5 2.2 SINCE JUL 1 22.2 38.1 -15.9 20.1 SNOW DEPTH 0 DEGREE DAYS HEATING YESTERDAY 12 15 -3 19 MONTH TO DATE 227 319 -92 216 SINCE MAR 1 869 1127 -258 1018 SINCE JUL 1 4557 5596 -1039 5053 COOLING YESTERDAY 0 0 0 0 MONTH TO DATE 3 0 3 25 SINCE MAR 1 3 2 1 25 SINCE JAN 1 3 2 1 25 ................................................................... WIND (MPH) HIGHEST WIND SPEED 18 HIGHEST WIND DIRECTION NE (30) HIGHEST GUST SPEED 21 HIGHEST GUST DIRECTION NE (30) AVERAGE WIND SPEED 7.3 SKY COVER AVERAGE SKY COVER 0.8 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. THUNDERSTORM HEAVY RAIN RAIN LIGHT RAIN RELATIVE HUMIDITY (PERCENT) HIGHEST 90 9:00 PM LOWEST 55 11:00 AM AVERAGE 73 .......................................................... THE CHICAGO-OHARE CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 60 86 1985 MINIMUM TEMPERATURE (F) 41 22 1983 SUNRISE AND SUNSET APRIL 19 2024.........SUNRISE 6:04 AM CDT SUNSET 7:38 PM CDT APRIL 20 2024.........SUNRISE 6:03 AM CDT SUNSET 7:39 PM CDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$