Climatological Report (Daily)
Issued by NWS
Issued by NWS
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114 CDUS43 KLOT 192133 CLIORD CLIMATE REPORT NATIONAL WEATHER SERVICE CHICAGO IL 433 PM CDT THU SEP 19 2024 ................................... ...THE CHICAGO-OHARE CLIMATE SUMMARY FOR SEPTEMBER 19 2024... VALID TODAY AS OF 0400 PM LOCAL TIME. 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) TODAY MAXIMUM 89 2:53 PM 93 1955 74 15 68 MINIMUM 62 4:33 AM 40 1991 56 6 58 AVERAGE 76 65 11 63 PRECIPITATION (IN) TODAY 0.00 1.72 2001 0.11 -0.11 0.27 MONTH TO DATE 0.04 2.05 -2.01 2.79 SINCE SEP 1 0.04 2.05 -2.01 2.79 SINCE JAN 1 26.90 28.76 -1.86 27.05 SNOWFALL (IN) TODAY 0.0 0.0 MM 0.0 0.0 0.0 MONTH TO DATE 0.0 0.0 0.0 0.0 SINCE SEP 1 0.0 0.0 0.0 0.0 SINCE JUL 1 0.0 0.0 0.0 0.0 SNOW DEPTH 0 DEGREE DAYS HEATING TODAY 0 3 -3 2 MONTH TO DATE 14 27 -13 13 SINCE SEP 1 14 27 -13 13 SINCE JUL 1 14 33 -19 15 COOLING TODAY 11 3 8 0 MONTH TO DATE 133 93 40 96 SINCE SEP 1 133 93 40 96 SINCE JAN 1 1119 965 154 1030 ................................................................... WIND (MPH) HIGHEST WIND SPEED 12 HIGHEST WIND DIRECTION SW (220) HIGHEST GUST SPEED 18 HIGHEST GUST DIRECTION S (200) AVERAGE WIND SPEED 3.7 SKY COVER AVERAGE SKY COVER 0.4 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED TODAY. HAZE RELATIVE HUMIDITY (PERCENT) HIGHEST 81 3:00 AM LOWEST 30 3:00 PM AVERAGE 56 .......................................................... THE CHICAGO-OHARE CLIMATE NORMALS FOR TOMORROW NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 74 93 2018 MINIMUM TEMPERATURE (F) 55 36 1991 SUNRISE AND SUNSET SEPTEMBER 19 2024.....SUNRISE 6:36 AM CDT SUNSET 6:53 PM CDT SEPTEMBER 20 2024.....SUNRISE 6:37 AM CDT SUNSET 6:51 PM CDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$