Climatological Report (Daily)
Issued by NWS
Issued by NWS
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389 CDUS43 KLOT 202137 CLIMDW CLIMATE REPORT NATIONAL WEATHER SERVICE CHICAGO IL 437 PM CDT MON MAY 20 2024 ................................... ...THE CHICAGO-MIDWAY CLIMATE SUMMARY FOR MAY 20 2024... VALID TODAY AS OF 0400 PM LOCAL TIME. 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) TODAY MAXIMUM 85 2:53 PM 95 1977 73 12 70 MINIMUM 63 12:28 AM 36 1981 53 10 50 AVERAGE 74 63 11 60 PRECIPITATION (IN) TODAY 0.15 2.54 1975 0.13 0.02 0.00 MONTH TO DATE 3.50 2.66 0.84 0.59 SINCE MAR 1 11.98 8.11 3.87 4.18 SINCE JAN 1 14.96 11.05 3.91 9.53 DEGREE DAYS HEATING TODAY 0 5 -5 5 MONTH TO DATE 40 139 -99 99 SINCE MAR 1 985 1366 -381 1286 SINCE JUL 1 4534 5689 -1155 5190 COOLING TODAY 9 3 6 0 MONTH TO DATE 55 33 22 26 SINCE MAR 1 72 44 28 52 SINCE JAN 1 72 44 28 52 ................................................................... WIND (MPH) HIGHEST WIND SPEED 28 HIGHEST WIND DIRECTION SW (210) HIGHEST GUST SPEED 41 HIGHEST GUST DIRECTION SW (210) AVERAGE WIND SPEED 9.9 SKY COVER AVERAGE SKY COVER 0.8 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED TODAY. THUNDERSTORM LIGHT RAIN FOG RELATIVE HUMIDITY (PERCENT) HIGHEST 60 7:00 AM LOWEST 40 11:00 AM AVERAGE 50 .......................................................... THE CHICAGO-MIDWAY CLIMATE NORMALS FOR TOMORROW NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 73 94 1934 MINIMUM TEMPERATURE (F) 54 34 2002 SUNRISE AND SUNSET MAY 20 2024...........SUNRISE 5:26 AM CDT SUNSET 8:10 PM CDT MAY 21 2024...........SUNRISE 5:25 AM CDT SUNSET 8:11 PM CDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$