Climatological Report (Daily)
Issued by NWS

Home |  Current Version |  Previous Version |  Text Only |  Print | Product List |  Glossary On
Versions: 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50
793
CDUS43 KLOT 212239
CLIMDW

CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
439 PM CST THU NOV 21 2024

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

...THE CHICAGO-MIDWAY CLIMATE SUMMARY FOR NOVEMBER 21 2024...
VALID TODAY AS OF 0400 PM LOCAL TIME.

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)
 TODAY
  MAXIMUM         38   3:59 PM  66    1990  47     -9       46
  MINIMUM         31  10:37 AM   7    1964  33     -2       37
  AVERAGE         35                        40     -5       42

PRECIPITATION (IN)
  TODAY            0.06          1.35 1934   0.07  -0.01     0.67
  MONTH TO DATE    2.58                      1.68   0.90     0.94
  SINCE SEP 1      5.69                      7.93  -2.24     7.29
  SINCE JAN 1     35.16                     31.96   3.20    32.90

DEGREE DAYS
 HEATING
  TODAY           30                        25      5       23
  MONTH TO DATE  269                       444   -175      340
  SINCE SEP 1    451                       835   -384      668
  SINCE JUL 1    451                       839   -388      669

 COOLING
  TODAY            0                         0      0        0
  MONTH TO DATE    2                         0      2        0
  SINCE SEP 1    261                       156    105      187
  SINCE JAN 1   1384                      1112    272     1149
...................................................................


WIND (MPH)
  HIGHEST WIND SPEED    22   HIGHEST WIND DIRECTION    NW (300)
  HIGHEST GUST SPEED    34   HIGHEST GUST DIRECTION     W (270)
  AVERAGE WIND SPEED    15.0


SKY COVER
  AVERAGE SKY COVER 1.0


WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
  LIGHT RAIN
  HEAVY SNOW
  SNOW
  LIGHT SNOW
  FOG
  FOG W/VISIBILITY <= 1/4 MILE


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    89          10:00 AM
 LOWEST     64          12:00 AM
 AVERAGE    77

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


THE CHICAGO-MIDWAY CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   46        67      2010
 MINIMUM TEMPERATURE (F)   33         2      1929


SUNRISE AND SUNSET
NOVEMBER 21 2024......SUNRISE   6:48 AM CST   SUNSET   4:25 PM CST
NOVEMBER 22 2024......SUNRISE   6:49 AM CST   SUNSET   4:25 PM CST


-  INDICATES NEGATIVE NUMBERS.
R  INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T  INDICATES TRACE AMOUNT.




$$