Climatological Report (Daily)
Issued by NWS
Issued by NWS
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558 CDUS43 KLOT 100636 CLIORD CLIMATE REPORT NATIONAL WEATHER SERVICE CHICAGO IL 136 AM CDT FRI MAY 10 2024 ................................... ...THE CHICAGO-OHARE CLIMATE SUMMARY FOR MAY 9 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 63 2:04 AM 94 1934 68 -5 70 MINIMUM 49 11:59 PM 27 1983 48 1 46 AVERAGE 56 58 -2 58 PRECIPITATION (IN) YESTERDAY 0.51 3.14 1990 0.15 0.36 0.00 MONTH TO DATE 2.31 1.32 0.99 0.29 SINCE MAR 1 9.37 7.52 1.85 6.11 SINCE JAN 1 13.52 11.48 2.04 12.54 SNOWFALL (IN) YESTERDAY 0.0 0.1 1923 0.0 0.0 0.0 MONTH TO DATE 0.0 0.0 0.0 0.0 SINCE MAR 1 1.0 6.8 -5.8 2.3 SINCE JUL 1 22.2 38.4 -16.2 20.2 SNOW DEPTH 0 DEGREE DAYS HEATING YESTERDAY 9 8 1 7 MONTH TO DATE 28 81 -53 77 SINCE MAR 1 1041 1357 -316 1295 SINCE JUL 1 4729 5826 -1097 5330 COOLING YESTERDAY 0 1 -1 0 MONTH TO DATE 8 9 -1 14 SINCE MAR 1 17 19 -2 39 SINCE JAN 1 17 19 -2 39 ................................................................... WIND (MPH) HIGHEST WIND SPEED 20 HIGHEST WIND DIRECTION NE (30) HIGHEST GUST SPEED 23 HIGHEST GUST DIRECTION NE (30) AVERAGE WIND SPEED 11.5 SKY COVER AVERAGE SKY COVER 1.0 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. THUNDERSTORM HEAVY RAIN RAIN LIGHT RAIN FOG RELATIVE HUMIDITY (PERCENT) HIGHEST 97 6:00 AM LOWEST 56 2:00 AM AVERAGE 77 .......................................................... THE CHICAGO-OHARE CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 68 90 2011 MINIMUM TEMPERATURE (F) 49 28 1983 SUNRISE AND SUNSET MAY 10 2024...........SUNRISE 5:36 AM CDT SUNSET 8:01 PM CDT MAY 11 2024...........SUNRISE 5:35 AM CDT SUNSET 8:02 PM CDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$