Climatological Report (Daily)
Issued by NWS

Home | Current Version | Previous Version | Graphics & Text | 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
000
CDUS43 KLOT 250636
CLIORD


CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
135 AM CDT TUE MAR 25 2014


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

...THE CHICAGO-OHARE CLIMATE SUMMARY FOR MARCH 24 2014...

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)
 YESTERDAY
  MAXIMUM         36    343 PM  79    1939  50    -14       37
                                      1910
  MINIMUM         20    617 AM   5    1974  32    -12       32
  AVERAGE         28                        41    -13       35

PRECIPITATION (IN)
  YESTERDAY        0.00          1.26 1969   0.08  -0.08     0.01
  MONTH TO DATE    1.40                      1.88  -0.48     2.00
  SINCE MAR 1      1.40                      1.88  -0.48     2.00
  SINCE JAN 1      6.70                      5.40   1.30     8.59

SNOWFALL (IN)
  YESTERDAY        0.0           4.5  1947   0.1   -0.1      0.1
  MONTH TO DATE   11.7                       4.8    6.9     10.4
  SINCE MAR 1     11.7                       4.8    6.9     10.4
  SINCE JUL 1     80.0                      34.4   45.6     30.0
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  YESTERDAY       37                        24     13       30
  MONTH TO DATE  844                       681    163      823
  SINCE MAR 1    844                       681    163      823
  SINCE JUL 1   6259                      5415    844     5225

 COOLING
  YESTERDAY        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    15   HIGHEST WIND DIRECTION     W (270)
  HIGHEST GUST SPEED    20   HIGHEST GUST DIRECTION     W (280)
  AVERAGE WIND SPEED     7.3


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.4


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    67           200 AM
 LOWEST     29          1200 PM
 AVERAGE    48

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


THE CHICAGO-OHARE CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   50        79      2007
 MINIMUM TEMPERATURE (F)   32        12      1974
                                             1940


SUNRISE AND SUNSET
MARCH 25 2014.........SUNRISE   646 AM CDT   SUNSET   709 PM CDT
MARCH 26 2014.........SUNRISE   645 AM CDT   SUNSET   711 PM CDT


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




$$





USA.gov is the U.S. government's official web portal to all federal, state and local government web resources and services.