Climatological Report (Daily)
Issued by NWS

Home | Current Version | Previous Version | Text Only | 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 302141
CLIMDW


CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
440 PM CDT THU JUL 30 2015


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

...THE CHICAGO-MIDWAY CLIMATE SUMMARY FOR JULY 30 2015...
VALID TODAY AS OF 0400 PM LOCAL TIME.

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1928 TO 2015


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE
                VALUE   (LST)  VALUE       VALUE  FROM
                                                  NORMAL
...............................................................
TEMPERATURE (F)
 TODAY
  MAXIMUM         90    247 PM 104    1999  84      6
  MINIMUM         69    516 AM  51    1936  68      1
  AVERAGE         80                        76      4

PRECIPITATION (IN)
  TODAY            0.00          2.43 1979   0.14  -0.14
  MONTH TO DATE    2.25                      3.86  -1.61
  SINCE JUN 1      5.21                      7.92  -2.71
  SINCE JAN 1     14.10                     22.41  -8.31

DEGREE DAYS
 HEATING
  TODAY            0                         0      0
  MONTH TO DATE    4                         0      4
  SINCE JUN 1     24                        31     -7
  SINCE JUL 1      4                         0      4

 COOLING
  TODAY           15                        11      4
  MONTH TO DATE  314                       328    -14
  SINCE JUN 1    496                       538    -42
  SINCE JAN 1    602                       612    -10
...............................................................


WIND (MPH)
  RESULTANT WIND SPEED  10   RESULTANT WIND DIRECTION   W (290)
  HIGHEST WIND SPEED    22   HIGHEST WIND DIRECTION     W (280)
  HIGHEST GUST SPEED    28   HIGHEST GUST DIRECTION     W (280)
  AVERAGE WIND SPEED    10.7


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.1


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


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


THE CHICAGO-MIDWAY CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   83        99      2006
                                             1945
 MINIMUM TEMPERATURE (F)   67        50      1936


SUNRISE AND SUNSET
JULY 30 2015..........SUNRISE   543 AM CDT   SUNSET   811 PM CDT
JULY 31 2015..........SUNRISE   544 AM CDT   SUNSET   810 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.