Climatological Report (Daily)
Issued by NWS
Issued by NWS
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862 CDUS43 KLOT 200637 CLIMDW CLIMATE REPORT NATIONAL WEATHER SERVICE CHICAGO IL 137 AM CDT SAT JUL 20 2024 ................................... ...THE CHICAGO-MIDWAY CLIMATE SUMMARY FOR JULY 19 2024... CLIMATE NORMAL PERIOD: 1991 TO 2020 CLIMATE RECORD PERIOD: 1928 TO 2024 WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST VALUE (LST) VALUE VALUE FROM YEAR NORMAL ................................................................... TEMPERATURE (F) YESTERDAY MAXIMUM 80 12:00 PM 104 1930 85 -5 85 MINIMUM 61 5:10 AM 55 1929 68 -7 62 1947 AVERAGE 71 77 -6 74 PRECIPITATION (IN) YESTERDAY 0.00 3.69 1990 0.11 -0.11 0.00 MONTH TO DATE 5.24 2.13 3.11 9.80 SINCE JUN 1 8.68 6.14 2.54 11.88 SINCE JAN 1 24.66 18.62 6.04 21.41 DEGREE DAYS HEATING YESTERDAY 0 0 0 0 MONTH TO DATE 0 0 0 0 SINCE JUN 1 3 24 -21 16 SINCE JUL 1 0 0 0 0 COOLING YESTERDAY 6 12 -6 9 MONTH TO DATE 217 218 -1 189 SINCE JUN 1 539 440 99 411 SINCE JAN 1 652 522 130 510 ................................................................... WIND (MPH) HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION E (110) HIGHEST GUST SPEED 21 HIGHEST GUST DIRECTION E (100) AVERAGE WIND SPEED 5.4 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 4:00 AM LOWEST 36 12:00 PM AVERAGE 57 .......................................................... THE CHICAGO-MIDWAY CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 85 103 1934 MINIMUM TEMPERATURE (F) 68 50 1941 SUNRISE AND SUNSET JULY 20 2024..........SUNRISE 5:34 AM CDT SUNSET 8:20 PM CDT JULY 21 2024..........SUNRISE 5:35 AM CDT SUNSET 8:19 PM CDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$