Expires:No;;629019 CDUS43 KLOT 042133 CLIORD CLIMATE REPORT NATIONAL WEATHER SERVICE CHICAGO IL 433 PM CDT SAT MAY 04 2024 ................................... ...THE CHICAGO-OHARE CLIMATE SUMMARY FOR MAY 4 2024... VALID TODAY AS OF 0400 PM LOCAL TIME. 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) TODAY MAXIMUM 81 2:59 PM 92 1952 66 15 72 MINIMUM 47 2:32 AM 32 1954 47 0 42 AVERAGE 64 56 8 57 PRECIPITATION (IN) TODAY 0.00 1.70 1990 0.15 -0.15 0.00 MONTH TO DATE 0.80 0.59 0.21 0.08 SINCE MAR 1 7.86 6.79 1.07 5.90 SINCE JAN 1 12.01 10.75 1.26 12.33 SNOWFALL (IN) TODAY 0.0 T 1891 0.0 0.0 0.0 1907 MONTH TO DATE 0.0 0.0 0.0 0.0 SINCE MAR 1 1.0 6.8 -5.8 2.3 SINCE JUL 1 22.2 38.4 -16.2 20.2 SNOW DEPTH 0 DEGREE DAYS HEATING TODAY 1 9 -8 8 MONTH TO DATE 5 39 -34 61 SINCE MAR 1 1018 1315 -297 1279 SINCE JUL 1 4706 5784 -1078 5314 COOLING TODAY 0 1 -1 0 MONTH TO DATE 5 4 1 0 SINCE MAR 1 14 14 0 25 SINCE JAN 1 14 14 0 25 ................................................................... WIND (MPH) HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION S (160) HIGHEST GUST SPEED 21 HIGHEST GUST DIRECTION S (180) AVERAGE WIND SPEED 6.7 SKY COVER AVERAGE SKY COVER 0.5 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED TODAY. NO SIGNIFICANT WEATHER WAS OBSERVED. RELATIVE HUMIDITY (PERCENT) HIGHEST 77 5:00 AM LOWEST 49 3:00 PM AVERAGE 63 .......................................................... THE CHICAGO-OHARE CLIMATE NORMALS FOR TOMORROW NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 67 94 1949 MINIMUM TEMPERATURE (F) 47 32 1992 SUNRISE AND SUNSET MAY 4 2024...........SUNRISE 5:43 AM CDT SUNSET 7:54 PM CDT MAY 5 2024...........SUNRISE 5:42 AM CDT SUNSET 7:55 PM CDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$