CDUS43 KLOT 032234 CLIORD CLIMATE REPORT NATIONAL WEATHER SERVICE CHICAGO IL 434 PM CST TUE FEB 03 2026 ................................... ...THE CHICAGO-OHARE CLIMATE SUMMARY FOR FEBRUARY 3 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 29 2:12 PM 59 1992 32 -3 42 MINIMUM 16 7:55 AM -19 1996 19 -3 33 AVERAGE 23 26 -3 38 PRECIPITATION (IN) TODAY 0.00 1.52 1896 0.06 -0.06 0.00 MONTH TO DATE T 0.17 -0.17 T SINCE DEC 1 4.60 4.27 0.33 3.91 SINCE JAN 1 2.53 2.16 0.37 1.98 SNOWFALL (IN) TODAY 0.0 11.0 1896 0.4 -0.4 0.0 MONTH TO DATE T 1.3 -1.3 T SINCE DEC 1 20.8 20.2 0.6 7.0 SINCE JUL 1 31.2 22.2 9.0 9.9 SNOW DEPTH 2 DEGREE DAYS HEATING TODAY 42 40 2 27 MONTH TO DATE 130 120 10 89 SINCE DEC 1 2631 2423 208 2408 SINCE JUL 1 3600 3574 26 3175 COOLING TODAY 0 0 0 0 MONTH TO DATE 0 0 0 0 SINCE DEC 1 0 0 0 0 SINCE JAN 1 0 0 0 0 ................................................................... WIND (MPH) HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION NE (40) HIGHEST GUST SPEED 19 HIGHEST GUST DIRECTION NE (50) AVERAGE WIND SPEED 5.8 SKY COVER AVERAGE SKY COVER 0.5 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED TODAY. NO SIGNIFICANT WEATHER WAS OBSERVED. RELATIVE HUMIDITY (PERCENT) HIGHEST 83 4:00 AM LOWEST 50 12:00 PM AVERAGE 67 .......................................................... THE CHICAGO-OHARE CLIMATE NORMALS FOR TOMORROW NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 33 59 1890 MINIMUM TEMPERATURE (F) 19 -14 1996 SUNRISE AND SUNSETFEBRUARY 3 2026......SUNRISE 7:02 AM CST SUNSET 5:09 PM CST FEBRUARY 4 2026......SUNRISE 7:01 AM CST SUNSET 5:11 PM CST - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$