Climatological Report (Daily)
Issued by NWS
Issued by NWS
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798 CDUS43 KLOT 300641 CLIMDW CLIMATE REPORT NATIONAL WEATHER SERVICE CHICAGO IL 141 AM CDT TUE APR 30 2024 ................................... ...THE CHICAGO-MIDWAY CLIMATE SUMMARY FOR APRIL 29 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 70 6:11 PM 89 1942 65 5 59 MINIMUM 54 11:59 PM 31 1958 46 8 42 AVERAGE 62 56 6 51 PRECIPITATION (IN) YESTERDAY 1.28 1.97 2020 0.15 1.13 0.11 MONTH TO DATE 4.48 3.41 1.07 1.39 SINCE MAR 1 8.48 5.29 3.19 3.43 SINCE JAN 1 11.46 8.23 3.23 8.78 DEGREE DAYS HEATING YESTERDAY 3 10 -7 14 MONTH TO DATE 341 430 -89 373 SINCE MAR 1 943 1218 -275 1167 SINCE JUL 1 4492 5541 -1049 5071 COOLING YESTERDAY 0 1 -1 0 MONTH TO DATE 17 2 15 26 SINCE MAR 1 17 4 13 26 SINCE JAN 1 17 4 13 26 ................................................................... WIND (MPH) HIGHEST WIND SPEED 22 HIGHEST WIND DIRECTION SW (220) HIGHEST GUST SPEED 34 HIGHEST GUST DIRECTION SW (230) AVERAGE WIND SPEED 11.5 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 93 1:00 AM LOWEST 58 10:00 PM AVERAGE 76 .......................................................... THE CHICAGO-MIDWAY CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 66 92 1942 MINIMUM TEMPERATURE (F) 46 31 1931 SUNRISE AND SUNSET APRIL 30 2024.........SUNRISE 5:48 AM CDT SUNSET 7:49 PM CDT MAY 1 2024...........SUNRISE 5:47 AM CDT SUNSET 7:50 PM CDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$