CDUS43 KLOT 070632 CLIORD CLIMATE REPORT NATIONAL WEATHER SERVICE CHICAGO IL 132 AM CDT MON APR 07 2025 ................................... ...THE CHICAGO-OHARE CLIMATE SUMMARY FOR APRIL 6 2025... CLIMATE NORMAL PERIOD: 1991 TO 2020 CLIMATE RECORD PERIOD: 1871 TO 2025 WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST VALUE (LST) VALUE VALUE FROM YEAR NORMAL ................................................................... TEMPERATURE (F) YESTERDAY MAXIMUM 50 2:45 PM 84 1929 55 -5 53 MINIMUM 35 6:18 AM 15 1982 37 -2 32 AVERAGE 43 46 -3 43 PRECIPITATION (IN) YESTERDAY 0.00 1.13 1938 0.11 -0.11 0.00 MONTH TO DATE 1.41 0.64 0.77 1.21 SINCE MAR 1 4.40 3.09 1.31 4.80 SINCE JAN 1 6.90 7.05 -0.15 8.95 SNOWFALL (IN) YESTERDAY 0.0 9.0 1938 0.1 -0.1 0.0 MONTH TO DATE 0.0 0.5 -0.5 T SINCE MAR 1 2.8 6.0 -3.2 1.0 SINCE JUL 1 17.6 37.6 -20.0 22.2 SNOW DEPTH 0 DEGREE DAYS HEATING YESTERDAY 22 19 3 22 MONTH TO DATE 113 119 -6 140 SINCE MAR 1 743 927 -184 782 SINCE JUL 1 4878 5396 -518 4470 COOLING YESTERDAY 0 0 0 0 MONTH TO DATE 0 0 0 0 SINCE MAR 1 0 2 -2 0 SINCE JAN 1 0 2 -2 0 ................................................................... WIND (MPH) HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION N (350) HIGHEST GUST SPEED 22 HIGHEST GUST DIRECTION N (360) AVERAGE WIND SPEED 8.2 SKY COVER AVERAGE SKY COVER 0.5 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. NO SIGNIFICANT WEATHER WAS OBSERVED. RELATIVE HUMIDITY (PERCENT) HIGHEST 62 12:00 AM LOWEST 34 12:00 PM AVERAGE 48 .......................................................... THE CHICAGO-OHARE CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 56 84 1893 MINIMUM TEMPERATURE (F) 37 7 1982 SUNRISE AND SUNSET APRIL7 2025.........SUNRISE 6:24 AM CDT SUNSET 7:24 PM CDT APRIL 8 2025.........SUNRISE 6:22 AM CDT SUNSET 7:25 PM CDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$