weather.gov     
National Weather Service

Climatological Report (Seasonal)
NWS Homepage
This page is being discontinued on March 12, 2014.
The same data is available at this site. Please update your bookmarks.
Thank you, and we apologize for the inconvenience.
Please send an email to SR-SRH.Webmaster@noaa.gov with any concerns.


Current Version
Previous Version:    01  02  03  04  05  06  07  08  09  10  11  12  13  14  15  16  17  18  19  20  21  22  23  24  25  26  27  28  
[Printable]
627
CXUS53 KLOT 011320
CLSRFD


CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
716 AM CST MON DEC 1 2014

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

...THE ROCKFORD IL CLIMATE SUMMARY FOR THE SEASON, FROM
9/1/2014 TO 11/30/2014...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1905 TO 2014

WEATHER         OBSERVED          NORMAL  DEPART  LAST YEAR`S
                 VALUE   DATE(S)  VALUE   FROM    VALUE
                                          NORMAL
.............................................................
TEMPERATURE (F)
RECORD
 HIGH             103   09/07/1939
 LOW              -10   11/26/1977
HIGHEST            84   09/29                         96
                        09/04
LOWEST              5   11/21                          9
AVG. MAXIMUM     58.6              61.9    -3.3     61.7
AVG. MINIMUM     38.6              41.1    -2.5     40.6
MEAN             48.6              51.5    -2.9     51.2
DAYS MAX >= 90      0
DAYS MAX <= 32     12
DAYS MIN <= 32     27
DAYS MIN <= 0       0

PRECIPITATION (INCHES)
RECORD
 MAXIMUM        21.56   1961
 MINIMUM         3.05   1956
TOTALS           6.32              8.60   -2.28     6.88
DAYS >= .01        25
DAYS >= .10        13
DAYS >= .50         6
DAYS >= 1.00        0

SNOWFALL (INCHES)
TOTALS            3.6               1.8     1.8
SINCE 7/1         3.6               1.8     1.8

DEGREE_DAYS
HEATING TOTAL    1537              1320     217
 SINCE 7/1       1547              1335     212
COOLING TOTAL      73                93     -20
 SINCE 1/1        729               820     -91
..............................................................

WIND (MPH)
AVERAGE WIND SPEED              8.7
HIGHEST WIND SPEED/DIRECTION    35/350    DATE  10/31
HIGHEST GUST SPEED/DIRECTION    47/010    DATE  10/31


WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM              3     MIXED PRECIP               1
HEAVY RAIN                7     RAIN                       8
LIGHT RAIN               36     FREEZING RAIN              0
LT FREEZING RAIN          2     HAIL                       0
HEAVY SNOW                0     SNOW                       2
LIGHT SNOW               16     SLEET                      2
FOG                      52     FOG W/VIS <= 1/4 MILE      5
HAZE                     15

-  INDICATES NEGATIVE NUMBERS.
R  INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T  INDICATES TRACE AMOUNT.

$$





U.S. Dept. of Commerce
NOAA National Weather Service
1325 East West Highway
Silver Spring, MD 20910
E-mail: w-nws.webmaster@noaa.gov
Page last modified: May 16, 2007
NATIONAL WEATHER SERVICE: for Safety, for Work, for Fun - FOR LIFE