Climatological Report (Daily)
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374
CDUS43 KLOT 210631
CLIORD

CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
131 AM CDT FRI JUN 21 2024

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

...THE CHICAGO-OHARE CLIMATE SUMMARY FOR JUNE 20 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         85  11:55 AM 104    1953  82      3       83
                                      1988
  MINIMUM         64   8:48 PM  43    1980  62      2       60
                                      1992
  AVERAGE         75                        72      3       72

PRECIPITATION (IN)
  YESTERDAY        0.01          2.71 1928   0.13  -0.12     0.00
  MONTH TO DATE    1.58                      2.80  -1.22     1.47
  SINCE JUN 1      1.58                      2.80  -1.22     1.47
  SINCE JAN 1     16.85                     17.45  -0.60    14.43

SNOWFALL (IN)
  YESTERDAY        0.0           T    1971   0.0    0.0      0.0
                                      1974
                                      1997
  MONTH TO DATE    0.0                       0.0    0.0      0.0
  SINCE JUN 1      0.0                       0.0    0.0      0.0
  SINCE JUL 1     22.2                      38.4  -16.2     20.2
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  YESTERDAY        0                         0      0        0
  MONTH TO DATE    6                        29    -23       25
  SINCE JUN 1      6                        29    -23       25
  SINCE JUL 1   4775                      5972  -1197     5418

 COOLING
  YESTERDAY       10                         8      2        7
  MONTH TO DATE  179                       111     68       94
  SINCE JUN 1    179                       111     68       94
  SINCE JAN 1    259                       181     78      187
...................................................................


WIND (MPH)
  HIGHEST WIND SPEED    16   HIGHEST WIND DIRECTION     N (20)
  HIGHEST GUST SPEED    22   HIGHEST GUST DIRECTION     N (20)
  AVERAGE WIND SPEED     8.5


SKY COVER
  AVERAGE SKY COVER 0.6


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    93           8:00 PM
 LOWEST     57          12:00 PM
 AVERAGE    75

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


THE CHICAGO-OHARE CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   82       101      1988
 MINIMUM TEMPERATURE (F)   63        38      1992


SUNRISE AND SUNSET
JUNE 21 2024..........SUNRISE   5:16 AM CDT   SUNSET   8:31 PM CDT
JUNE 22 2024..........SUNRISE   5:17 AM CDT   SUNSET   8:31 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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