Climatological Report (Daily)
Issued by NWS
Issued by NWS
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009 CDUS43 KLOT 120634 CLIORD CLIMATE REPORT NATIONAL WEATHER SERVICE CHICAGO IL 134 AM CDT FRI APR 12 2024 ................................... ...THE CHICAGO-OHARE CLIMATE SUMMARY FOR APRIL 11 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 60 12:34 PM 90 1930 57 3 79 MINIMUM 49 7:43 AM 25 1882 39 10 52 1973 1989 AVERAGE 55 48 7 66 PRECIPITATION (IN) YESTERDAY 0.01 2.41 1871 0.11 -0.10 0.00 MONTH TO DATE 1.59 1.21 0.38 1.20 SINCE MAR 1 5.18 3.66 1.52 5.00 SINCE JAN 1 9.33 7.62 1.71 11.43 SNOWFALL (IN) YESTERDAY 0.0 3.0 2007 0.0 0.0 0.0 MONTH TO DATE T 0.7 -0.7 T SINCE MAR 1 1.0 6.2 -5.2 1.8 SINCE JUL 1 22.2 37.8 -15.6 19.7 SNOW DEPTH 0 DEGREE DAYS HEATING YESTERDAY 10 17 -7 0 MONTH TO DATE 193 209 -16 152 SINCE MAR 1 835 1017 -182 954 SINCE JUL 1 4523 5486 -963 4989 COOLING YESTERDAY 0 0 0 1 MONTH TO DATE 0 0 0 1 SINCE MAR 1 0 2 -2 1 SINCE JAN 1 0 2 -2 1 ................................................................... WIND (MPH) HIGHEST WIND SPEED 20 HIGHEST WIND DIRECTION NE (30) HIGHEST GUST SPEED 26 HIGHEST GUST DIRECTION N (360) AVERAGE WIND SPEED 9.8 SKY COVER AVERAGE SKY COVER 1.0 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. LIGHT RAIN RELATIVE HUMIDITY (PERCENT) HIGHEST 86 11:00 PM LOWEST 47 12:00 AM AVERAGE 67 .......................................................... THE CHICAGO-OHARE CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 58 86 1971 1977 MINIMUM TEMPERATURE (F) 39 21 1939 1957 SUNRISE AND SUNSET APRIL 12 2024.........SUNRISE 6:15 AM CDT SUNSET 7:30 PM CDT APRIL 13 2024.........SUNRISE 6:14 AM CDT SUNSET 7:31 PM CDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$