Climatological Report (Daily)
Issued by NWS
Issued by NWS
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486 CDUS43 KLOT 202133 CLIMDW CLIMATE REPORT NATIONAL WEATHER SERVICE CHICAGO IL 433 PM CDT SAT JUL 20 2024 ................................... ...THE CHICAGO-MIDWAY CLIMATE SUMMARY FOR JULY 20 2024... VALID TODAY AS OF 0400 PM LOCAL TIME. 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) TODAY MAXIMUM 81 2:29 PM 103 1934 85 -4 88 MINIMUM 64 5:12 AM 50 1941 68 -4 71 AVERAGE 73 77 -4 80 PRECIPITATION (IN) TODAY 0.00 3.03 1978 0.12 -0.12 T MONTH TO DATE 5.24 2.25 2.99 9.80 SINCE JUN 1 8.68 6.26 2.42 11.88 SINCE JAN 1 24.66 18.74 5.92 21.41 DEGREE DAYS HEATING TODAY 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 TODAY 8 12 -4 15 MONTH TO DATE 225 230 -5 204 SINCE JUN 1 547 452 95 426 SINCE JAN 1 660 534 126 525 ................................................................... WIND (MPH) HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION E (80) HIGHEST GUST SPEED 21 HIGHEST GUST DIRECTION E (100) AVERAGE WIND SPEED 5.0 SKY COVER AVERAGE SKY COVER 0.6 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED TODAY. NO SIGNIFICANT WEATHER WAS OBSERVED. RELATIVE HUMIDITY (PERCENT) HIGHEST 73 6:00 AM LOWEST 38 12:00 PM AVERAGE 56 .......................................................... THE CHICAGO-MIDWAY CLIMATE NORMALS FOR TOMORROW NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 85 108 1934 MINIMUM TEMPERATURE (F) 68 51 1970 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. $$