Climatological Report (Daily)
Issued by NWS Chicago, IL

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 202136
CLIRFD


CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
435 PM CDT MON APR 20 2015


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

...THE ROCKFORD IL CLIMATE SUMMARY FOR APRIL 20 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         51    504 AM  89    1987  63    -12       80
  MINIMUM         45    218 PM  25    1956  40      5       47
  AVERAGE         48                        51     -3       64

PRECIPITATION (IN)
  TODAY            0.14          2.46 1929   0.11   0.03     0.00
  MONTH TO DATE    2.89                      2.22   0.67     1.71
  SINCE MAR 1      4.19                      4.54  -0.35     2.74
  SINCE JAN 1      6.11                      7.32  -1.21     6.48

SNOWFALL (IN)
  TODAY            0.0           T    1959   0.0    0.0      0.0
  MONTH TO DATE    T                         0.8   -0.8      0.3
  SINCE MAR 1      7.6                       5.6    2.0      9.4
  SINCE JUL 1     35.5                      36.6   -1.1     56.9

DEGREE DAYS
 HEATING
  TODAY           17                        14      3        1
  MONTH TO DATE  234                       354   -120      354
  SINCE MAR 1   1170                      1216    -46     1446
  SINCE JUL 1   6616                      6218    398     7338

 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    28   HIGHEST WIND DIRECTION     W (290)
  HIGHEST GUST SPEED    36   HIGHEST GUST DIRECTION     W (280)
  AVERAGE WIND SPEED    13.8


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.9


WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED TODAY.
  HEAVY RAIN
  LIGHT RAIN
  FOG
  HAZE


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    89           100 AM
 LOWEST     60           300 PM
 AVERAGE    75

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


THE ROCKFORD IL CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   63        86      1985
 MINIMUM TEMPERATURE (F)   40        24      1988


SUNRISE AND SUNSET
APRIL 20 2015.........SUNRISE   608 AM CDT   SUNSET   743 PM CDT
APRIL 21 2015.........SUNRISE   607 AM CDT   SUNSET   744 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.