Climatological Report (Daily)
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CDUS43 KLOT 090635
CLIORD


CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
135 AM CDT MON MAY 9 2016


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

...THE CHICAGO-OHARE CLIMATE SUMMARY FOR MAY 8 2016...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1871 TO 2016


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
..................................................................
TEMPERATURE (F)
 YESTERDAY
  MAXIMUM         71    112 PM  91    1963  68      3       81
  MINIMUM         41    518 AM  29    1983  46     -5       63
  AVERAGE         56                        57     -1       72

PRECIPITATION (IN)
  YESTERDAY        0.00          1.26 1880   0.11  -0.11     0.75
  MONTH TO DATE    0.93                      0.92   0.01     2.16
  SINCE MAR 1      7.07                      6.80   0.27     6.13
  SINCE JAN 1      9.14                     10.32  -1.18     8.99

SNOWFALL (IN)
  YESTERDAY        0.0           0.5  1923   0.0    0.0      0.0
  MONTH TO DATE    0.0                       0.0    0.0      0.0
  SINCE MAR 1      3.7                       6.8   -3.1      7.1
  SINCE JUL 1     31.2                      36.6   -5.4     50.7
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  YESTERDAY        9                         9      0        0
  MONTH TO DATE   93                        80     13       30
  SINCE MAR 1   1275                      1413   -138     1400
  SINCE JUL 1   5283                      6147   -864     6580

 COOLING
  YESTERDAY        0                         1     -1        7
  MONTH TO DATE    0                         6     -6       12
  SINCE MAR 1      7                        16     -9       12
  SINCE JAN 1      7                        16     -9       12
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    14   HIGHEST WIND DIRECTION     S (190)
  HIGHEST GUST SPEED    18   HIGHEST GUST DIRECTION     S (200)
  AVERAGE WIND SPEED     5.9


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.6


WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  HAZE


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    70           500 AM
 LOWEST     22           100 PM
 AVERAGE    46

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


THE CHICAGO-OHARE CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   68        94      1934
 MINIMUM TEMPERATURE (F)   46        27      1983


SUNRISE AND SUNSET
MAY  9 2016...........SUNRISE   537 AM CDT   SUNSET   800 PM CDT
MAY 10 2016...........SUNRISE   536 AM CDT   SUNSET   801 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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