Climatological Report (Daily)
Issued by NWS
Issued by NWS
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399 CDUS43 KLOT 122134 CLIORD CLIMATE REPORT NATIONAL WEATHER SERVICE CHICAGO IL 434 PM CDT FRI APR 12 2024 ................................... ...THE CHICAGO-OHARE CLIMATE SUMMARY FOR APRIL 12 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 64 12:09 PM 86 1971 58 6 82 1977 MINIMUM 49 7:00 AM 21 1939 39 10 57 1957 AVERAGE 57 48 9 70 PRECIPITATION (IN) TODAY 0.06 1.16 1909 0.12 -0.06 0.00 1952 MONTH TO DATE 1.65 1.33 0.32 1.20 SINCE MAR 1 5.24 3.78 1.46 5.00 SINCE JAN 1 9.39 7.74 1.65 11.43 SNOWFALL (IN) TODAY 0.0 1.7 1973 0.1 -0.1 0.0 MONTH TO DATE T 0.8 -0.8 T SINCE MAR 1 1.0 6.3 -5.3 1.8 SINCE JUL 1 22.2 37.9 -15.7 19.7 SNOW DEPTH 0 DEGREE DAYS HEATING TODAY 8 17 -9 0 MONTH TO DATE 201 226 -25 152 SINCE MAR 1 843 1034 -191 954 SINCE JUL 1 4531 5503 -972 4989 COOLING TODAY 0 0 0 5 MONTH TO DATE 0 0 0 6 SINCE MAR 1 0 2 -2 6 SINCE JAN 1 0 2 -2 6 ................................................................... WIND (MPH) HIGHEST WIND SPEED 30 HIGHEST WIND DIRECTION NW (320) HIGHEST GUST SPEED 42 HIGHEST GUST DIRECTION NW (320) AVERAGE WIND SPEED 16.5 SKY COVER AVERAGE SKY COVER 0.8 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED TODAY. THUNDERSTORM LIGHT RAIN HAZE RELATIVE HUMIDITY (PERCENT) HIGHEST 90 2:00 AM LOWEST 39 1:00 PM AVERAGE 65 .......................................................... THE CHICAGO-OHARE CLIMATE NORMALS FOR TOMORROW NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 58 83 2023 MINIMUM TEMPERATURE (F) 39 21 1950 SUNRISE AND SUNSET APRIL 12 2024.........SUNRISE 6:15 AM CDT SUNSET 7:30 PM CDT APRIL 13 2024.........SUNRISE 6:14 AM CDT SUNSET 7:31 PM CDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$