Climatological Report (Daily) Issued by NWS
000
CDUS43 KLOT 212136
CLIMDW
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
436 PM CDT SUN APR 21 2024
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...THE CHICAGO-MIDWAY CLIMATE SUMMARY FOR APRIL 21 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 58 2:59 PM 86 1985 62 -4 63
MINIMUM 35 5:38 AM 28 1943 43 -8 45
AVERAGE 47 53 -6 54
PRECIPITATION (IN)
TODAY 0.00 1.08 1973 0.13 -0.13 T
MONTH TO DATE 1.54 2.30 -0.76 1.06
SINCE MAR 1 5.54 4.18 1.36 3.10
SINCE JAN 1 8.52 7.12 1.40 8.45
DEGREE DAYS
HEATING
TODAY 18 13 5 11
MONTH TO DATE 265 341 -76 221
SINCE MAR 1 867 1129 -262 1015
SINCE JUL 1 4416 5452 -1036 4919
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 (300)
HIGHEST GUST SPEED 24 HIGHEST GUST DIRECTION W (280)
AVERAGE WIND SPEED 8.7
SKY COVER
AVERAGE SKY COVER 0.4
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 62 6:00 AM
LOWEST 26 3:00 PM
AVERAGE 44
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THE CHICAGO-MIDWAY CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 63 91 1980
MINIMUM TEMPERATURE (F) 44 25 1936
SUNRISE AND SUNSET
APRIL 21 2024.........SUNRISE 6:01 AM CDT SUNSET 7:39 PM CDT
APRIL 22 2024.........SUNRISE 5:59 AM CDT SUNSET 7:40 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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