Climatological Report (Daily)
Issued by NWS
Issued by NWS
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598 CDUS43 KLOT 100631 CLIORD CLIMATE REPORT NATIONAL WEATHER SERVICE CHICAGO IL 131 AM CDT WED APR 10 2024 ................................... ...THE CHICAGO-OHARE CLIMATE SUMMARY FOR APRIL 9 2024... 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) YESTERDAY MAXIMUM 63 4:25 PM 80 1887 56 7 68 MINIMUM 49 11:59 PM 20 1989 38 11 41 AVERAGE 56 47 9 55 PRECIPITATION (IN) YESTERDAY 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) YESTERDAY 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 YESTERDAY 9 18 -9 10 MONTH TO DATE 175 174 1 147 SINCE MAR 1 817 982 -165 949 SINCE JUL 1 4505 5451 -946 4984 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 18 HIGHEST WIND DIRECTION W (260) HIGHEST GUST SPEED 26 HIGHEST GUST DIRECTION SW (210) AVERAGE WIND SPEED 8.5 SKY COVER AVERAGE SKY COVER 0.6 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. 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 TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 57 90 1930 MINIMUM TEMPERATURE (F) 38 18 1989 SUNRISE AND SUNSET APRIL 10 2024.........SUNRISE 6:18 AM CDT SUNSET 7:28 PM CDT APRIL 11 2024.........SUNRISE 6:17 AM CDT SUNSET 7:29 PM CDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$