Climatological Report (Daily)
Issued by NWS
Issued by NWS
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659 CDUS43 KLOT 290640 CLIMDW CLIMATE REPORT NATIONAL WEATHER SERVICE CHICAGO IL 140 AM CDT MON APR 29 2024 ................................... ...THE CHICAGO-MIDWAY CLIMATE SUMMARY FOR APRIL 28 2024... CLIMATE NORMAL PERIOD: 1991 TO 2020 CLIMATE RECORD PERIOD: 1928 TO 2024 WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST VALUE (LST) VALUE VALUE FROM YEAR NORMAL ................................................................... TEMPERATURE (F) YESTERDAY MAXIMUM 77 2:19 PM 84 1951 65 12 61 MINIMUM 62 3:27 AM 30 1934 46 16 47 1947 1950 AVERAGE 70 55 15 54 PRECIPITATION (IN) YESTERDAY 1.25 1.63 1951 0.15 1.10 0.00 MONTH TO DATE 3.20 3.26 -0.06 1.28 SINCE MAR 1 7.20 5.14 2.06 3.32 SINCE JAN 1 10.18 8.08 2.10 8.67 DEGREE DAYS HEATING YESTERDAY 0 10 -10 11 MONTH TO DATE 338 420 -82 359 SINCE MAR 1 940 1208 -268 1153 SINCE JUL 1 4489 5531 -1042 5057 COOLING YESTERDAY 5 1 4 0 MONTH TO DATE 17 1 16 26 SINCE MAR 1 17 3 14 26 SINCE JAN 1 17 3 14 26 ................................................................... WIND (MPH) HIGHEST WIND SPEED 30 HIGHEST WIND DIRECTION S (200) HIGHEST GUST SPEED 45 HIGHEST GUST DIRECTION SW (210) AVERAGE WIND SPEED 12.7 SKY COVER AVERAGE SKY COVER 0.9 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. THUNDERSTORM HEAVY RAIN RAIN LIGHT RAIN FOG RELATIVE HUMIDITY (PERCENT) HIGHEST 97 4:00 AM LOWEST 52 1:00 PM AVERAGE 75 .......................................................... THE CHICAGO-MIDWAY CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 65 89 1942 MINIMUM TEMPERATURE (F) 46 31 1958 SUNRISE AND SUNSET APRIL 29 2024.........SUNRISE 5:49 AM CDT SUNSET 7:48 PM CDT APRIL 30 2024.........SUNRISE 5:48 AM CDT SUNSET 7:49 PM CDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$