Climatological Report (Daily)
Issued by NWS
Issued by NWS
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307 CDUS43 KLOT 170632 CLIMDW CLIMATE REPORT NATIONAL WEATHER SERVICE CHICAGO IL 132 AM CDT FRI MAY 17 2024 ................................... ...THE CHICAGO-MIDWAY CLIMATE SUMMARY FOR MAY 16 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 76 11:41 AM 94 1962 71 5 81 MINIMUM 52 4:43 AM 35 1940 52 0 51 AVERAGE 64 62 2 66 PRECIPITATION (IN) YESTERDAY 0.19 1.38 1974 0.12 0.07 0.00 MONTH TO DATE 3.35 2.12 1.23 0.53 SINCE MAR 1 11.83 7.57 4.26 4.12 SINCE JAN 1 14.81 10.51 4.30 9.47 DEGREE DAYS HEATING YESTERDAY 1 6 -5 0 MONTH TO DATE 40 119 -79 80 SINCE MAR 1 985 1346 -361 1267 SINCE JUL 1 4534 5669 -1135 5171 COOLING YESTERDAY 0 2 -2 1 MONTH TO DATE 26 24 2 26 SINCE MAR 1 43 35 8 52 SINCE JAN 1 43 35 8 52 ................................................................... WIND (MPH) HIGHEST WIND SPEED 30 HIGHEST WIND DIRECTION SW (230) HIGHEST GUST SPEED 40 HIGHEST GUST DIRECTION SW (230) AVERAGE WIND SPEED 7.4 SKY COVER AVERAGE SKY COVER 0.8 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. THUNDERSTORM HEAVY RAIN LIGHT RAIN FOG RELATIVE HUMIDITY (PERCENT) HIGHEST 87 10:00 PM LOWEST 54 12:00 PM AVERAGE 71 .......................................................... THE CHICAGO-MIDWAY CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 72 94 1962 MINIMUM TEMPERATURE (F) 52 36 1929 1973 SUNRISE AND SUNSET MAY 17 2024...........SUNRISE 5:29 AM CDT SUNSET 8:07 PM CDT MAY 18 2024...........SUNRISE 5:28 AM CDT SUNSET 8:08 PM CDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$