Climatological Report (Daily)
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000
CDUS43 KLOT 300635
CLIORD

CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
135 AM CDT SAT MAR 30 2024

...................................

...THE CHICAGO-OHARE CLIMATE SUMMARY FOR MARCH 29 2024...

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)
 YESTERDAY
  MAXIMUM         54   2:41 PM  88    1986  52      2       42
  MINIMUM         32   4:35 AM   9    1887  35     -3       29
  AVERAGE         43                        43      0       36

PRECIPITATION (IN)
  YESTERDAY        0.03          1.33 1979   0.09  -0.06      T
  MONTH TO DATE    2.93                      2.27   0.66     2.61
  SINCE MAR 1      2.93                      2.27   0.66     2.61
  SINCE JAN 1      7.08                      6.23   0.85     9.04

SNOWFALL (IN)
  YESTERDAY        0.0           7.7  1954   0.1   -0.1       T
  MONTH TO DATE    1.0                       5.3   -4.3      1.8
  SINCE MAR 1      1.0                       5.3   -4.3      1.8
  SINCE JUL 1     22.2                      36.9  -14.7     19.7
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  YESTERDAY       22                        22      0       29
  MONTH TO DATE  609                       766   -157      774
  SINCE MAR 1    609                       766   -157      774
  SINCE JUL 1   4297                      5235   -938     4809

 COOLING
  YESTERDAY        0                         0      0        0
  MONTH TO DATE    0                         0      0        0
  SINCE MAR 1      0                         0      0        0
  SINCE JAN 1      0                         0      0        0
...................................................................


WIND (MPH)
  HIGHEST WIND SPEED    16   HIGHEST WIND DIRECTION    NE (50)
  HIGHEST GUST SPEED    21   HIGHEST GUST DIRECTION    NE (60)
  AVERAGE WIND SPEED     7.5


SKY COVER
  AVERAGE SKY COVER 0.7


WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  THUNDERSTORM
  LIGHT RAIN
  HAZE


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    76          11:00 PM
 LOWEST     35           2:00 PM
 AVERAGE    56

..........................................................


THE CHICAGO-OHARE CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   53        79      1986
                                             1998
 MINIMUM TEMPERATURE (F)   35        12      1964
                                             1969


SUNRISE AND SUNSET
MARCH 30 2024.........SUNRISE   6:37 AM CDT   SUNSET   7:16 PM CDT
MARCH 31 2024.........SUNRISE   6:35 AM CDT   SUNSET   7:17 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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