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 220635
CLIORD


CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
132 AM CDT TUE APR 22 2014


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

...THE CHICAGO-OHARE CLIMATE SUMMARY FOR APRIL 21 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         74    138 PM  88    1985  61     13       54
  MINIMUM         58    610 AM  27    1986  41     17       29
  AVERAGE         66                        51     15       42

PRECIPITATION (IN)
  YESTERDAY        T             1.08 1973   0.11  -0.11     0.00
  MONTH TO DATE    1.28                      2.32  -1.04     7.84
  SINCE MAR 1      2.99                      4.82  -1.83     9.84
  SINCE JAN 1      8.29                      8.34  -0.05    16.43

SNOWFALL (IN)
  YESTERDAY        0.0           0.6  1903   0.0    0.0      0.0
  MONTH TO DATE    1.4                       1.1    0.3      0.1
  SINCE MAR 1     13.7                       6.7    7.0     10.5
  SINCE JUL 1     82.0                      36.3   45.7     30.1
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  YESTERDAY        0                        15    -15       23
  MONTH TO DATE  355                       379    -24      438
  SINCE MAR 1   1380                      1220    160     1432
  SINCE JUL 1   6795                      5954    841     5834

 COOLING
  YESTERDAY        1                         0      1        0
  MONTH TO DATE    1                         0      1        0
  SINCE MAR 1      1                         1      0        0
  SINCE JAN 1      1                         1      0        0
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    18   HIGHEST WIND DIRECTION     W (270)
  HIGHEST GUST SPEED    22   HIGHEST GUST DIRECTION     W (270)
  AVERAGE WIND SPEED     9.0


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.9


WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  FOG
  HAZE


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    84           900 PM
 LOWEST     37          1200 AM
 AVERAGE    61

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


THE CHICAGO-OHARE CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   62        91      1980
 MINIMUM TEMPERATURE (F)   41        24      1986


SUNRISE AND SUNSET
APRIL 22 2014.........SUNRISE   600 AM CDT   SUNSET   740 PM CDT
APRIL 23 2014.........SUNRISE   559 AM CDT   SUNSET   742 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.