Climatological Report (Daily)
Issued by NWS
Issued by NWS
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473 CDUS43 KLOT 092136 CLIORD CLIMATE REPORT NATIONAL WEATHER SERVICE CHICAGO IL 436 PM CDT TUE APR 09 2024 ................................... ...THE CHICAGO-OHARE CLIMATE SUMMARY FOR APRIL 9 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 63 2:48 PM 80 1887 56 7 68 MINIMUM 51 5:51 AM 20 1989 38 13 41 AVERAGE 57 47 10 55 PRECIPITATION (IN) TODAY 0.00 1.49 1882 0.11 -0.11 0.00 MONTH TO DATE 1.58 0.98 0.60 1.20 SINCE MAR 1 5.17 3.43 1.74 5.00 SINCE JAN 1 9.32 7.39 1.93 11.43 SNOWFALL (IN) TODAY 0.0 2.0 2018 0.0 0.0 0.0 MONTH TO DATE T 0.6 -0.6 T SINCE MAR 1 1.0 6.1 -5.1 1.8 SINCE JUL 1 22.2 37.7 -15.5 19.7 SNOW DEPTH 0 DEGREE DAYS HEATING TODAY 8 18 -10 10 MONTH TO DATE 174 174 0 147 SINCE MAR 1 816 982 -166 949 SINCE JUL 1 4504 5451 -947 4984 COOLING TODAY 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 18 HIGHEST WIND DIRECTION W (260) HIGHEST GUST SPEED 26 HIGHEST GUST DIRECTION SW (210) AVERAGE WIND SPEED 10.4 SKY COVER AVERAGE SKY COVER 0.7 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED TODAY. NO SIGNIFICANT WEATHER WAS OBSERVED. RELATIVE HUMIDITY (PERCENT) HIGHEST 71 6:00 AM LOWEST 44 11:00 AM AVERAGE 58 .......................................................... THE CHICAGO-OHARE CLIMATE NORMALS FOR TOMORROW NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 57 90 1930 MINIMUM TEMPERATURE (F) 38 18 1989 SUNRISE AND SUNSET APRIL 9 2024.........SUNRISE 6:20 AM CDT SUNSET 7:27 PM CDT APRIL 10 2024.........SUNRISE 6:18 AM CDT SUNSET 7:28 PM CDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$