384
CDUS43 KLOT 172144
CLIMDW
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
444 PM CDT WED APR 17 2024
...............................
..THE CHICAGO-MIDWAY CLIMATE SUMMARY FOR APRIL 17 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 70 7:15 AM 88 1976 61 9 40
MINIMUM 61 2:59 PM 29 1944 42 19 32
1983
AVERAGE 66 51 15 36
PRECIPITATION (IN)
TODAY 0.02 1.87 2013 0.13 -0.11 0.01
MONTH TO DATE 1.47 1.78 -0.31 0.88
SINCE MAR 1 5.47 3.66 1.81 2.92
SINCE JAN 1 8.45 6.60 1.85 8.27
DEGREE DAYS
HEATING
TODAY 0 14 -14 29
MONTH TO DATE 197 288 -91 184
SINCE MAR 1 799 1076 -277 978
SINCE JUL 1 4348 5399 -1051 4882
COOLING
TODAY 1 0 1 0
MONTH TO DATE 8 0 8 26
SINCE MAR 1 8 2 6 26
SINCE JAN 1 8 2 6 26
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 31 HIGHEST WIND DIRECTION SW (230)
HIGHEST GUST SPEED 48 HIGHEST GUST DIRECTION SW (230)
AVERAGE WIND SPEED 20.3
SKY COVER
AVERAGE SKY COVER 0.9
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
LIGHT RAIN
RELATIVE HUMIDITY (PERCENT)
HIGHEST 78 2:00 AM
LOWEST 52 9:00 AM
AVERAGE 65
......................................................
THE CHICAGO-MIDWAY CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 61 89 2002
MINIMUM TEMPERATURE (F) 42 25 1983
SUNRISE AND SUNSET
APRIL 17 2024.........SUNRISE 6:07 AM CDT SUNSET 7:35 PM CDT
APRIL 18 2024.........SUNRISE 6:05 AM CDT SUNSET 7:36 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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