Climatological Report (Daily)
Issued by NWS
Issued by NWS
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909 CDUS43 KLOT 200632 CLIORD CLIMATE REPORT NATIONAL WEATHER SERVICE CHICAGO IL 132 AM CDT SAT APR 20 2024 ................................... ...THE CHICAGO-OHARE CLIMATE SUMMARY FOR APRIL 19 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 56 3:49 PM 86 1985 60 -4 64 MINIMUM 41 11:59 PM 22 1983 41 0 42 AVERAGE 49 51 -2 53 PRECIPITATION (IN) YESTERDAY 0.00 1.52 1970 0.13 -0.13 0.01 MONTH TO DATE 2.04 2.21 -0.17 1.39 SINCE MAR 1 5.63 4.66 0.97 5.19 SINCE JAN 1 9.78 8.62 1.16 11.62 SNOWFALL (IN) YESTERDAY 0.0 2.0 1888 0.0 0.0 0.0 MONTH TO DATE T 1.0 -1.0 0.4 SINCE MAR 1 1.0 6.5 -5.5 2.2 SINCE JUL 1 22.2 38.1 -15.9 20.1 SNOW DEPTH 0 DEGREE DAYS HEATING YESTERDAY 16 14 2 12 MONTH TO DATE 243 333 -90 228 SINCE MAR 1 885 1141 -256 1030 SINCE JUL 1 4573 5610 -1037 5065 COOLING YESTERDAY 0 0 0 0 MONTH TO DATE 3 0 3 25 SINCE MAR 1 3 2 1 25 SINCE JAN 1 3 2 1 25 ................................................................... WIND (MPH) HIGHEST WIND SPEED 26 HIGHEST WIND DIRECTION W (260) HIGHEST GUST SPEED 41 HIGHEST GUST DIRECTION W (260) AVERAGE WIND SPEED 16.4 SKY COVER AVERAGE SKY COVER 0.3 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. NO SIGNIFICANT WEATHER WAS OBSERVED. RELATIVE HUMIDITY (PERCENT) HIGHEST 86 12:00 AM LOWEST 31 3:00 PM AVERAGE 59 .......................................................... THE CHICAGO-OHARE CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 61 87 1985 MINIMUM TEMPERATURE (F) 42 24 1897 SUNRISE AND SUNSET APRIL 20 2024.........SUNRISE 6:03 AM CDT SUNSET 7:39 PM CDT APRIL 21 2024.........SUNRISE 6:01 AM CDT SUNSET 7:40 PM CDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$