CDUS43 KLOT 222134 CLIORD CLIMATE REPORT NATIONAL WEATHER SERVICE CHICAGO IL 434 PM CDT SUN MAR 22 2026 ................................... ...THE CHICAGO-OHARE CLIMATE SUMMARY FOR MARCH 22 2026... VALID TODAY AS OF 0400 PM LOCAL TIME. CLIMATE NORMAL PERIOD: 1991 TO 2020 CLIMATE RECORD PERIOD: 1871 TO 2026 WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST VALUE (LST) VALUE VALUE FROM YEAR NORMAL ................................................................... TEMPERATURE (F) TODAY MAXIMUM 69 12:18 AM 83 2012 49 20 47 MINIMUM 35 2:59 PM -1 1888 33 2 34 AVERAGE 52 41 11 41 PRECIPITATION (IN) TODAY T 1.13 1993 0.08 -0.08 0.00 MONTH TO DATE 4.24 1.70 2.54 2.58 SINCE MAR 1 4.24 1.70 2.54 2.58 SINCE JAN 1 6.93 5.66 1.27 5.08 SNOWFALL (IN) TODAY 0.0 3.4 1993 0.1 -0.1 0.0 MONTH TO DATE 1.8 4.6 -2.8 2.8 SINCE MAR 1 1.8 4.6 -2.8 2.8 SINCE JUL 1 34.1 36.2 -2.1 17.6 SNOW DEPTH 0 DEGREE DAYS HEATING TODAY 13 24 -11 24 MONTH TO DATE 493 607 -114 483 SINCE MAR 1 493 607 -114 483 SINCE JUL 1 4853 5076 -223 4618 COOLING TODAY 0 0 0 0 MONTH TO DATE 0 0 0 0 SINCE MAR 1 0 0 0 0 SINCE JAN 1 0 0 0 0 ................................................................... WIND (MPH) HIGHEST WIND SPEED 36 HIGHEST WIND DIRECTION N (20) HIGHEST GUST SPEED 46 HIGHEST GUST DIRECTION N (20) AVERAGE WIND SPEED 20.9 SKY COVER AVERAGE SKY COVER 0.8 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED TODAY. LIGHT RAIN RELATIVE HUMIDITY (PERCENT) HIGHEST 82 3:00 PM LOWEST 45 12:00 AM AVERAGE 64 .......................................................... THE CHICAGO-OHARE CLIMATE NORMALS FOR TOMORROW NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 50 80 1907 MINIMUM TEMPERATURE (F) 33 9 1940 SUNRISE AND SUNSETMARCH 22 2026.........SUNRISE 6:51 AM CDT SUNSET 7:06 PM CDT MARCH 23 2026.........SUNRISE 6:50 AM CDT SUNSET 7:07 PM CDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$