Climatological Report (Daily) Issued by NWS
000
CDUS43 KLOT 202137
CLIMDW
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
437 PM CDT SAT APR 20 2024
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...THE CHICAGO-MIDWAY CLIMATE SUMMARY FOR APRIL 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 49 12:28 PM 87 1987 62 -13 81
MINIMUM 36 5:38 AM 27 1983 43 -7 49
AVERAGE 43 52 -9 65
PRECIPITATION (IN)
TODAY 0.00 1.27 2000 0.13 -0.13 0.10
MONTH TO DATE 1.54 2.17 -0.63 1.06
SINCE MAR 1 5.54 4.05 1.49 3.10
SINCE JAN 1 8.52 6.99 1.53 8.45
DEGREE DAYS
HEATING
TODAY 22 13 9 0
MONTH TO DATE 247 328 -81 210
SINCE MAR 1 849 1116 -267 1004
SINCE JUL 1 4398 5439 -1041 4908
COOLING
TODAY 0 0 0 0
MONTH TO DATE 7 0 7 26
SINCE MAR 1 7 2 5 26
SINCE JAN 1 7 2 5 26
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WIND (MPH)
HIGHEST WIND SPEED 20 HIGHEST WIND DIRECTION NW (310)
HIGHEST GUST SPEED 26 HIGHEST GUST DIRECTION NW (300)
AVERAGE WIND SPEED 13.0
SKY COVER
AVERAGE SKY COVER 0.4
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 50 5:00 AM
LOWEST 35 12:00 PM
AVERAGE 43
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THE CHICAGO-MIDWAY CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 62 86 1985
MINIMUM TEMPERATURE (F) 43 28 1943
SUNRISE AND SUNSET
APRIL 20 2024.........SUNRISE 6:02 AM CDT SUNSET 7:38 PM CDT
APRIL 21 2024.........SUNRISE 6:01 AM CDT SUNSET 7:39 PM CDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
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