Climatological Report (Daily)
Issued by NWS
Issued by NWS
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348 CDUS43 KLOT 160631 CLIORD CLIMATE REPORT NATIONAL WEATHER SERVICE CHICAGO IL 131 AM CDT TUE APR 16 2024 ................................... ...THE CHICAGO-OHARE CLIMATE SUMMARY FOR APRIL 15 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 76 3:30 PM 88 2002 59 17 83 MINIMUM 48 4:22 AM 25 1943 40 8 64 AVERAGE 62 49 13 74 PRECIPITATION (IN) YESTERDAY 0.00 1.74 1884 0.12 -0.12 0.01 MONTH TO DATE 1.65 1.68 -0.03 1.21 SINCE MAR 1 5.24 4.13 1.11 5.01 SINCE JAN 1 9.39 8.09 1.30 11.44 SNOWFALL (IN) YESTERDAY 0.0 1.7 2020 0.0 0.0 0.0 MONTH TO DATE T 0.9 -0.9 T SINCE MAR 1 1.0 6.4 -5.4 1.8 SINCE JUL 1 22.2 38.0 -15.8 19.7 SNOW DEPTH MM DEGREE DAYS HEATING YESTERDAY 3 16 -13 0 MONTH TO DATE 211 274 -63 152 SINCE MAR 1 853 1082 -229 954 SINCE JUL 1 4541 5551 -1010 4989 COOLING YESTERDAY 0 0 0 9 MONTH TO DATE 2 0 2 25 SINCE MAR 1 2 2 0 25 SINCE JAN 1 2 2 0 25 ................................................................... WIND (MPH) HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION N (20) HIGHEST GUST SPEED 20 HIGHEST GUST DIRECTION N (20) AVERAGE WIND SPEED 7.8 SKY COVER AVERAGE SKY COVER 0.3 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. NO SIGNIFICANT WEATHER WAS OBSERVED. RELATIVE HUMIDITY (PERCENT) HIGHEST 71 5:00 AM LOWEST 23 6:00 PM AVERAGE 47 .......................................................... THE CHICAGO-OHARE CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 59 87 2002 MINIMUM TEMPERATURE (F) 40 18 1875 SUNRISE AND SUNSET APRIL 16 2024.........SUNRISE 6:09 AM CDT SUNSET 7:34 PM CDT APRIL 17 2024.........SUNRISE 6:07 AM CDT SUNSET 7:36 PM CDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$