Climatological Report (Daily)
Issued by NWS
Issued by NWS
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529 CDUS43 KLOT 190643 CLIORD CLIMATE REPORT NATIONAL WEATHER SERVICE CHICAGO IL 143 AM CDT FRI JUL 19 2024 ................................... ...THE CHICAGO-OHARE CLIMATE SUMMARY FOR JULY 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 75 4:48 PM 100 1946 85 -10 81 MINIMUM 61 5:11 AM 53 1979 67 -6 63 AVERAGE 68 76 -8 72 PRECIPITATION (IN) YESTERDAY 0.00 2.90 1993 0.11 -0.11 0.00 MONTH TO DATE 5.55 2.05 3.50 5.77 SINCE JUN 1 8.65 6.15 2.50 8.13 SINCE JAN 1 23.92 20.80 3.12 21.09 SNOWFALL (IN) YESTERDAY 0.0 T 1992 0.0 0.0 0.0 MONTH TO DATE 0.0 0.0 0.0 0.0 SINCE JUN 1 T 0.0 0.0 0.0 SINCE JUL 1 0.0 0.0 0.0 0.0 SNOW DEPTH 0 DEGREE DAYS HEATING YESTERDAY 0 0 0 0 MONTH TO DATE 0 0 0 0 SINCE JUN 1 6 31 -25 25 SINCE JUL 1 0 0 0 0 COOLING YESTERDAY 3 11 -8 7 MONTH TO DATE 187 189 -2 178 SINCE JUN 1 465 388 77 383 SINCE JAN 1 545 458 87 476 ................................................................... WIND (MPH) HIGHEST WIND SPEED 18 HIGHEST WIND DIRECTION NE (30) HIGHEST GUST SPEED 26 HIGHEST GUST DIRECTION NE (40) AVERAGE WIND SPEED 9.2 SKY COVER AVERAGE SKY COVER 0.3 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. NO SIGNIFICANT WEATHER WAS OBSERVED. RELATIVE HUMIDITY (PERCENT) HIGHEST 78 5:00 AM LOWEST 42 12:00 PM AVERAGE 60 .......................................................... THE CHICAGO-OHARE CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 85 101 1930 MINIMUM TEMPERATURE (F) 67 50 1873 SUNRISE AND SUNSET JULY 19 2024..........SUNRISE 5:33 AM CDT SUNSET 8:22 PM CDT JULY 20 2024..........SUNRISE 5:34 AM CDT SUNSET 8:21 PM CDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$