Climatological Report (Daily)
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CDUS43 KLOT 072134
CLIORD

CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
434 PM CDT SUN APR 07 2024

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

...THE CHICAGO-OHARE CLIMATE SUMMARY FOR APRIL 7 2024...
VALID TODAY AS OF 0400 PM LOCAL TIME.

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)
 TODAY
  MAXIMUM         50  12:30 PM  84    1893  56     -6       49
  MINIMUM         39   3:26 AM   7    1982  37      2       35
  AVERAGE         45                        46     -1       42

PRECIPITATION (IN)
  TODAY            0.30          0.81 1998   0.11   0.19     0.00
  MONTH TO DATE    1.51                      0.75   0.76     1.20
  SINCE MAR 1      5.10                      3.20   1.90     5.00
  SINCE JAN 1      9.25                      7.16   2.09    11.43

SNOWFALL (IN)
  TODAY            0.0           3.0  2003   0.0    0.0      0.0
  MONTH TO DATE    T                         0.5   -0.5       T
  SINCE MAR 1      1.0                       6.0   -5.0      1.8
  SINCE JUL 1     22.2                      37.6  -15.4     19.7
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  TODAY           20                        19      1       23
  MONTH TO DATE  160                       138     22      122
  SINCE MAR 1    802                       946   -144      924
  SINCE JUL 1   4490                      5415   -925     4959

 COOLING
  TODAY            0                         0      0        0
  MONTH TO DATE    0                         0      0        0
  SINCE MAR 1      0                         2     -2        0
  SINCE JAN 1      0                         2     -2        0
...................................................................


WIND (MPH)
  HIGHEST WIND SPEED    25   HIGHEST WIND DIRECTION     E (110)
  HIGHEST GUST SPEED    35   HIGHEST GUST DIRECTION     E (110)
  AVERAGE WIND SPEED    11.1


SKY COVER
  AVERAGE SKY COVER 0.7


WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
  RAIN
  LIGHT RAIN
  FOG


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    89           3:00 PM
 LOWEST     56           8:00 AM
 AVERAGE    73

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


THE CHICAGO-OHARE CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   56        80      1931
 MINIMUM TEMPERATURE (F)   38        20      1914
                                             1972


SUNRISE AND SUNSET
APRIL  7 2024.........SUNRISE   6:23 AM CDT   SUNSET   7:24 PM CDT
APRIL  8 2024.........SUNRISE   6:22 AM CDT   SUNSET   7:26 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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