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 240634
CLIRFD


CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
134 AM CDT SUN MAY 24 2015


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

...THE ROCKFORD IL CLIMATE SUMMARY FOR MAY 23 2015...

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)
 YESTERDAY
  MAXIMUM         80    407 PM  95    1921  74      6       74
  MINIMUM         45    343 AM  30    1917  51     -6       49
  AVERAGE         63                        62      1       62

PRECIPITATION (IN)
  YESTERDAY        0.00          1.41 1966   0.14  -0.14     0.00
  MONTH TO DATE    2.89                      2.86   0.03     2.15
  SINCE MAR 1      7.31                      8.53  -1.22     6.05
  SINCE JAN 1      9.23                     11.31  -2.08     9.79

SNOWFALL (IN)
  YESTERDAY        0.0           0.0    MM   0.0    0.0      0.0
  MONTH TO DATE    T                         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
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  YESTERDAY        2                         5     -3        3
  MONTH TO DATE  142                       170    -28      193
  SINCE MAR 1   1492                      1508    -16     1772
  SINCE JUL 1   6938                      6510    428     7664

 COOLING
  YESTERDAY        0                         2     -2        0
  MONTH TO DATE   31                        27      4       37
  SINCE MAR 1     31                        35     -4       37
  SINCE JAN 1     31                        35     -4       37
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    16   HIGHEST WIND DIRECTION    SW (230)
  HIGHEST GUST SPEED    22   HIGHEST GUST DIRECTION    SW (240)
  AVERAGE WIND SPEED     5.6


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.6


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    71           500 AM
 LOWEST     21           400 PM
 AVERAGE    46

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


THE ROCKFORD IL CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   74        93      2012
                                             2010
                                             1921
 MINIMUM TEMPERATURE (F)   51        33      1925


SUNRISE AND SUNSET
MAY 24 2015...........SUNRISE   528 AM CDT   SUNSET   819 PM CDT
MAY 25 2015...........SUNRISE   527 AM CDT   SUNSET   820 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.