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 310636
CLIMDW


CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
1235 AM CST SAT JAN 31 2015


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

...THE CHICAGO-MIDWAY CLIMATE SUMMARY FOR JANUARY 30 2015...

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


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
..................................................................
TEMPERATURE (F)
 YESTERDAY
  MAXIMUM         32    408 PM  55    1988  32      0       33
  MINIMUM         23   1159 PM -15    1966  18      5       19
                                      1951
  AVERAGE         28                        25      3       26

PRECIPITATION (IN)
  YESTERDAY        T             1.25 1939   0.05  -0.05      T
  MONTH TO DATE    1.10                      2.00  -0.90     1.04
  SINCE DEC 1      1.88                      4.57  -2.69     1.97
  SINCE JAN 1      1.10                      2.00  -0.90     1.04

DEGREE DAYS
 HEATING
  YESTERDAY       37                        40     -3       39
  MONTH TO DATE 1192                      1199     -7     1436
  SINCE DEC 1   2126                      2315   -189     2679
  SINCE JUL 1   3383                      3450    -67     3877

 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)
  RESULTANT WIND SPEED   5   RESULTANT WIND DIRECTION  NW (330)
  HIGHEST WIND SPEED    23   HIGHEST WIND DIRECTION     N (340)
  HIGHEST GUST SPEED    27   HIGHEST GUST DIRECTION     N (340)
  AVERAGE WIND SPEED     7.8



WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  LIGHT SNOW


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


THE CHICAGO-MIDWAY CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   32        67      1989
 MINIMUM TEMPERATURE (F)   19        -9      1996
                                             1899


SUNRISE AND SUNSET
JANUARY 31 2015.......SUNRISE   704 AM CST   SUNSET   505 PM CST
FEBRUARY  1 2015......SUNRISE   704 AM CST   SUNSET   506 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.