Climatological Report (Daily)
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133
CDUS43 KLOT 110640
CLIMDW


CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
139 AM CDT TUE AUG 11 2020


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

...THE CHICAGO-MIDWAY CLIMATE SUMMARY FOR AUGUST 10 2020...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1928 TO 2020


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
..................................................................
TEMPERATURE (F)
 YESTERDAY
  MAXIMUM         90    203 PM  99    1944  83      7       86
  MINIMUM         69   1159 PM  49    1972  67      2       67
  AVERAGE         80                        75      5       77

PRECIPITATION (IN)
  YESTERDAY        0.32          2.70 1980   0.13   0.19     0.00
  MONTH TO DATE    0.62                      1.35  -0.73     0.27
  SINCE JUN 1      6.54                      9.42  -2.88     7.96
  SINCE JAN 1     25.19                     23.91   1.28    26.39

DEGREE DAYS
 HEATING
  YESTERDAY        0                         0      0        0
  MONTH TO DATE    0                         0      0        0
  SINCE JUN 1      6                        32    -26       24
  SINCE JUL 1      0                         1     -1        0

 COOLING
  YESTERDAY       15                        10      5       12
  MONTH TO DATE   84                       100    -16      117
  SINCE JUN 1    818                       648    170      697
  SINCE JAN 1    897                       722    175      742
..................................................................


WIND (MPH)
  RESULTANT WIND SPEED   7   RESULTANT WIND DIRECTION  SW (220)
  HIGHEST WIND SPEED    48   HIGHEST WIND DIRECTION    NW (300)
  HIGHEST GUST SPEED    72   HIGHEST GUST DIRECTION     W (290)
  AVERAGE WIND SPEED    10.5



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


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


THE CHICAGO-MIDWAY CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   83       100      1941
 MINIMUM TEMPERATURE (F)   67        50      1982


SUNRISE AND SUNSET
AUGUST 11 2020........SUNRISE   556 AM CDT   SUNSET   756 PM CDT
AUGUST 12 2020........SUNRISE   557 AM CDT   SUNSET   754 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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