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 220639
CLIRFD


CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
1236 AM CST THU JAN 22 2015


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

...THE ROCKFORD IL CLIMATE SUMMARY FOR JANUARY 21 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         33    337 PM  60    1906  29      4        9
  MINIMUM         29   1159 PM -22    1984  13     16       -7
                                      1970
  AVERAGE         31                        21     10        1

PRECIPITATION (IN)
  YESTERDAY        0.05          0.88 1916   0.04   0.01      T
  MONTH TO DATE    0.86                      0.96  -0.10     1.63
  SINCE DEC 1      1.79                      2.94  -1.15     3.32
  SINCE JAN 1      0.86                      0.96  -0.10     1.63

SNOWFALL (IN)
  YESTERDAY        0.3           6.4  2005   0.3    0.0       T
  MONTH TO DATE    7.4                       7.0    0.4     10.9
  SINCE DEC 1      7.5                      18.3  -10.8     28.6
  SINCE JUL 1     11.1                      20.1   -9.0     29.6
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  YESTERDAY       34                        44    -10       64
  MONTH TO DATE  987                       918     69     1070
  SINCE DEC 1   2050                      2144    -94     2475
  SINCE JUL 1   3597                      3479    118     3858

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


WIND (MPH)
  HIGHEST WIND SPEED    14   HIGHEST WIND DIRECTION    NE (40)
  HIGHEST GUST SPEED    17   HIGHEST GUST DIRECTION    NE (40)
  AVERAGE WIND SPEED     6.4


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 1.0


WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  HAIL
  SNOW
  LIGHT SNOW
  SLEET
  FOG


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    85          1200 AM
 LOWEST     75           200 PM
 AVERAGE    80

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


THE ROCKFORD IL CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   29        55      1964
 MINIMUM TEMPERATURE (F)   13       -21      1936


SUNRISE AND SUNSET
JANUARY 22 2015.......SUNRISE   718 AM CST   SUNSET   458 PM CST
JANUARY 23 2015.......SUNRISE   718 AM CST   SUNSET   459 PM CST


-  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.