Climatological Report (Daily)
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CDUS43 KLOT 190634
CLIMDW

CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
134 AM CDT FRI APR 19 2024

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

...THE CHICAGO-MIDWAY CLIMATE SUMMARY FOR APRIL 18 2024...

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)
 YESTERDAY
  MAXIMUM         60   2:26 PM  89    2002  61     -1       59
  MINIMUM         47   4:44 AM  25    1983  42      5       33
  AVERAGE         54                        52      2       46

PRECIPITATION (IN)
  YESTERDAY        0.07          3.83 1975   0.13  -0.06     0.00
  MONTH TO DATE    1.54                      1.91  -0.37     0.88
  SINCE MAR 1      5.54                      3.79   1.75     2.92
  SINCE JAN 1      8.52                      6.73   1.79     8.27

DEGREE DAYS
 HEATING
  YESTERDAY       11                        14     -3       19
  MONTH TO DATE  211                       302    -91      203
  SINCE MAR 1    813                      1090   -277      997
  SINCE JUL 1   4362                      5413  -1051     4901

 COOLING
  YESTERDAY        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
...................................................................


WIND (MPH)
  HIGHEST WIND SPEED    17   HIGHEST WIND DIRECTION    NE (40)
  HIGHEST GUST SPEED    21   HIGHEST GUST DIRECTION     N (10)
  AVERAGE WIND SPEED     8.4


SKY COVER
  AVERAGE SKY COVER 0.8


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    83           7:00 PM
 LOWEST     47           2:00 PM
 AVERAGE    65

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


THE CHICAGO-MIDWAY CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   61        86      1985
 MINIMUM TEMPERATURE (F)   43        24      1983


SUNRISE AND SUNSET
APRIL 19 2024.........SUNRISE   6:04 AM CDT   SUNSET   7:37 PM CDT
APRIL 20 2024.........SUNRISE   6:02 AM CDT   SUNSET   7:38 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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