Climatological Report (Daily)
Issued by NWS
Issued by NWS
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615 CDUS43 KLOT 220631 CLIMDW CLIMATE REPORT NATIONAL WEATHER SERVICE CHICAGO IL 131 AM CDT WED MAY 22 2024 ................................... ...THE CHICAGO-MIDWAY CLIMATE SUMMARY FOR MAY 21 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 91 3:56 PM 94 1934 73 18 80 MINIMUM 63 5:36 AM 34 2002 54 9 54 AVERAGE 77 63 14 67 PRECIPITATION (IN) YESTERDAY 0.00 1.79 1982 0.14 -0.14 0.00 MONTH TO DATE 3.50 2.80 0.70 0.59 SINCE MAR 1 11.98 8.25 3.73 4.18 SINCE JAN 1 14.96 11.19 3.77 9.53 DEGREE DAYS HEATING YESTERDAY 0 5 -5 0 MONTH TO DATE 40 144 -104 99 SINCE MAR 1 985 1371 -386 1286 SINCE JUL 1 4534 5694 -1160 5190 COOLING YESTERDAY 12 3 9 2 MONTH TO DATE 67 36 31 28 SINCE MAR 1 84 47 37 54 SINCE JAN 1 84 47 37 54 ................................................................... WIND (MPH) HIGHEST WIND SPEED 33 HIGHEST WIND DIRECTION SW (220) HIGHEST GUST SPEED 49 HIGHEST GUST DIRECTION SW (210) AVERAGE WIND SPEED 15.7 SKY COVER AVERAGE SKY COVER 0.7 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. NO SIGNIFICANT WEATHER WAS OBSERVED. RELATIVE HUMIDITY (PERCENT) HIGHEST 84 3:00 AM LOWEST 35 4:00 PM AVERAGE 60 .......................................................... THE CHICAGO-MIDWAY CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 73 93 1977 MINIMUM TEMPERATURE (F) 54 40 1929 SUNRISE AND SUNSET MAY 22 2024...........SUNRISE 5:24 AM CDT SUNSET 8:11 PM CDT MAY 23 2024...........SUNRISE 5:24 AM CDT SUNSET 8:12 PM CDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$