Expires:No;;453371 CDUS43 KLOT 012133 CLIORD CLIMATE REPORT NATIONAL WEATHER SERVICE CHICAGO IL 433 PM CDT WED MAY 01 2024 ................................... ...THE CHICAGO-OHARE CLIMATE SUMMARY FOR MAY 1 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 75 2:59 PM 90 1951 65 10 50 MINIMUM 64 4:32 AM 30 1943 46 18 40 AVERAGE 70 55 15 45 PRECIPITATION (IN) TODAY 0.01 2.35 1873 0.15 -0.14 0.08 MONTH TO DATE 0.01 0.15 -0.14 0.08 SINCE MAR 1 7.07 6.35 0.72 5.90 SINCE JAN 1 11.22 10.31 0.91 12.33 SNOWFALL (IN) TODAY 0.0 1.6 1940 0.0 0.0 0.0 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 0 10 -10 20 MONTH TO DATE 0 10 -10 20 SINCE MAR 1 1013 1286 -273 1238 SINCE JUL 1 4701 5755 -1054 5273 COOLING TODAY 5 1 4 0 MONTH TO DATE 5 1 4 0 SINCE MAR 1 14 11 3 25 SINCE JAN 1 14 11 3 25 ................................................................... WIND (MPH) HIGHEST WIND SPEED 22 HIGHEST WIND DIRECTION W (270) HIGHEST GUST SPEED 31 HIGHEST GUST DIRECTION W (250) AVERAGE WIND SPEED 14.2 SKY COVER AVERAGE SKY COVER 0.6 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED TODAY. LIGHT RAIN RELATIVE HUMIDITY (PERCENT) HIGHEST 78 6:00 AM LOWEST 21 2:00 PM AVERAGE 50 .......................................................... THE CHICAGO-OHARE CLIMATE NORMALS FOR TOMORROW NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 66 91 1959 MINIMUM TEMPERATURE (F) 46 27 1875 SUNRISE AND SUNSET MAY 1 2024...........SUNRISE 5:47 AM CDT SUNSET 7:51 PM CDT MAY 2 2024...........SUNRISE 5:46 AM CDT SUNSET 7:52 PM CDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$