CDUS43 KLOT 082133
CLIMDW

CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
433 PM CDT THU MAY 08 2025

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

...THE CHICAGO-MIDWAY CLIMATE SUMMARY FOR MAY 8 2025...
VALID TODAY AS OF 0400 PM LOCAL TIME.

CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1928 TO 2025


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
...................................................................
TEMPERATURE (F)
 TODAY
  MAXIMUM         59   2:03 PM  93    2014  68     -9       78
  MINIMUM         47   3:46 AM  33    1947  49     -2       54
                                      1977
  AVERAGE         53                        59     -6       66

PRECIPITATION (IN)
  TODAY            0.00          1.09 1939   0.14  -0.14     0.00
  MONTH TO DATE    0.45                      1.08  -0.63     2.38
  SINCE MAR 1      7.03                      6.53   0.50    10.86
  SINCE JAN 1      8.39                      9.47  -1.08    13.84

DEGREE DAYS
 HEATING
  TODAY           12                         8      4        0
  MONTH TO DATE   70                        68      2       14
  SINCE MAR 1   1047                      1295   -248      959
  SINCE JUL 1   4985                      5618   -633     4508

 COOLING
  TODAY            0                         1     -1        1
  MONTH TO DATE    0                         8     -8       16
  SINCE MAR 1     13                        19     -6       33
  SINCE JAN 1     13                        19     -6       33
...................................................................


WIND (MPH)
  HIGHEST WIND SPEED    25   HIGHEST WIND DIRECTION    NE (50)
  HIGHEST GUST SPEED    33   HIGHEST GUST DIRECTION    NE (60)
  AVERAGE WIND SPEED    16.5


SKY COVER
  AVERAGE SKY COVER 0.8


WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
  NO SIGNIFICANT WEATHER WAS OBSERVED.


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    74           2:00 AM
 LOWEST     47           3:00 PM
 AVERAGE    61

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


THE CHICAGO-MIDWAY CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   69        96      1934
 MINIMUM TEMPERATURE (F)   50        31      1947
                                             1983
                                             2020


SUNRISE AND SUNSET
MAY  8 2025...........SUNRISE   5:38 AM CDT   SUNSET   7:57 PM CDT
MAY  9 2025...........SUNRISE   5:37 AM CDT   SUNSET   7:58 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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