Climatological Report (Daily)
Issued by NWS Chicago, IL

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 132137
CLIRFD


CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
436 PM CDT WED MAY 13 2015


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

...THE ROCKFORD IL CLIMATE SUMMARY FOR MAY 13 2015...
VALID TODAY AS OF 0400 PM LOCAL TIME.

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1905 TO 2015


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
..................................................................
TEMPERATURE (F)
 TODAY
  MAXIMUM         62    236 PM  88    1991  71     -9       65
                                      1940
  MINIMUM         38    253 AM  32    1938  47     -9       48
                                      1923
  AVERAGE         50                        59     -9       57

PRECIPITATION (IN)
  TODAY            0.00          1.74 2010   0.13  -0.13     0.06
  MONTH TO DATE    2.00                      1.51   0.49     1.44
  SINCE MAR 1      6.42                      7.18  -0.76     5.34
  SINCE JAN 1      8.34                      9.96  -1.62     9.08

SNOWFALL (IN)
  TODAY            0.0           0.0    MM   0.0    0.0      0.0
  MONTH TO DATE    0.0                       0.0    0.0       T
  SINCE MAR 1      7.6                       5.7    1.9      9.4
  SINCE JUL 1     35.5                      36.7   -1.2     56.9

DEGREE DAYS
 HEATING
  TODAY           15                         7      8        8
  MONTH TO DATE   76                       112    -36      104
  SINCE MAR 1   1426                      1450    -24     1683
  SINCE JUL 1   6872                      6452    420     7575

 COOLING
  TODAY            0                         1     -1        0
  MONTH TO DATE   13                        11      2       20
  SINCE MAR 1     13                        19     -6       20
  SINCE JAN 1     13                        19     -6       20
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    14   HIGHEST WIND DIRECTION    NE (60)
  HIGHEST GUST SPEED    18   HIGHEST GUST DIRECTION     E (110)
  AVERAGE WIND SPEED     6.2


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    85           200 AM
 LOWEST     42           100 PM
 AVERAGE    64

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


THE ROCKFORD IL CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   71        92      2013
                                             2007
 MINIMUM TEMPERATURE (F)   48        33      1943
                                             1910


SUNRISE AND SUNSET
MAY 13 2015...........SUNRISE   538 AM CDT   SUNSET   808 PM CDT
MAY 14 2015...........SUNRISE   537 AM CDT   SUNSET   809 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.