Climatological Report (Daily)
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000
CDUS43 KLOT 302150
CLIORD

CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
443 PM CDT SUN MAR 30 2014

...................................
...THE CHICAGO-OHARE IL CLIMATE SUMMARY FOR MARCH 30 2014...
VALID TODAY AS OF 0400 PM LOCAL TIME.

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1871 TO 2014


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
..................................................................
TEMPERATURE (F)
 TODAY
  MAXIMUM         57   254 PM     79  1998    52      5       59
                                      1986
  MINIMUM         25   534 AM     12  1969    34     -9       28
                                      1964
  AVERAGE         41                          43     -2       44

PRECIPITATION (IN)
  TODAY           0.00          1.36  1949  0.09  -0.09      T
  MONTH TO DATE   1.71                      2.40  -0.69     2.00
  SINCE MAR 1     1.71                      2.40  -0.69     2.00
  SINCE JAN 1     7.01                      5.92   1.09     8.59

SNOWFALL (IN)
  TODAY            0.0           7.8  1926   0.1   -0.1      0.0
  MONTH TO DATE   12.3                       5.5    6.8     10.4
  SINCE MAR 1     12.3                       5.5    6.8     10.4
  SINCE JUL 1     80.6                      35.1   45.5     30.0

DEGREE DAYS
 HEATING
  TODAY             24                        22      2       21
  MONTH TO DATE   1015                       820    195      977
  SINCE MAR 1     1015                       820    195      977
  SINCE JUL 1     6430                      5554    876     5379

 COOLING
  TODAY              0                         0      0        0
  MONTH TO DATE      0                         0      0        0
  SINCE MAR 1        0                         0      0        0
  SINCE JAN 1        0                         0      0        0
..................................................................
WIND (MPH)
  HIGHEST WIND SPEED    16   HIGHEST WIND DIRECTION    SW (210)
  HIGHEST GUST SPEED    21   HIGHEST GUST DIRECTION     S (180)
  AVERAGE WIND SPEED     3.9

SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.1

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

RELATIVE HUMIDITY (PERCENT)
 HIGHEST    69           700 AM
 LOWEST     28           300 PM
 AVERAGE    49

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

THE CHICAGO-OHARE IL CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   53        87      1981
 MINIMUM TEMPERATURE (F)   34        12      1969
                                             1923

SUNRISE AND SUNSET
MARCH 30 2014.........SUNRISE   638 AM CDT   SUNSET   715 PM CDT
MARCH 31 2014.........SUNRISE   636 AM CDT   SUNSET   716 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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