AFOS product CLIRST
Dates interpreted at 00:00 UTC
Download date range (UTC midnight)
Bulk Download Bulk Download
000 
CDUS43 KARX 210646
CLIRST


CLIMATE REPORT
NATIONAL WEATHER SERVICE LA CROSSE WI                                
1246 AM CST WED DEC 21 2005

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

...THE ROCHESTER CLIMATE SUMMARY FOR DECEMBER 20 2005...

CLIMATE NORMAL PERIOD 1971 TO 2000
CLIMATE RECORD PERIOD 1886 TO 2005

WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST     
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR     
                                                  NORMAL             
..................................................................
TEMPERATURE (F)                                                     
 YESTERDAY                                                           
  MAXIMUM         15    623 PM  48    1967  23     -8       26       
  MINIMUM          3    840 AM -26    1983   8     -5       11       
  AVERAGE          9                        16     -7       19      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        T             0.42 1988   0.03  -0.03     0.15    
  MONTH TO DATE    0.55                      0.71  -0.16     0.55    
  SINCE DEC 1      0.55                      0.71  -0.16     0.55    
  SINCE JAN 1     33.36                     31.09   2.27    39.32    
                                                                     
SNOWFALL (IN)                                                        
  YESTERDAY        T             3.0  2004   0.4   -0.4      3.0     
  MONTH TO DATE   11.6                       7.2    4.4      3.8     
  SINCE DEC 1     11.6                       7.2    4.4      3.8     
  SINCE JUL 1     17.1                      15.3    1.8      6.6     
  SNOW DEPTH       8                                                 
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY       56                        49      7       46       
  MONTH TO DATE 1084                       917    167      785       
  SINCE DEC 1   1084                       917    167      785       
  SINCE JUL 1   2520                      2770   -250     2353       
                                                                     
 COOLING                                                             
  YESTERDAY        0                         0      0        0       
  MONTH TO DATE    0                         0      0        0       
  SINCE DEC 1      0                         0      0        0       
  SINCE JAN 1    702                       473    229      350       
..................................................................

WIND (MPH)                                                           
  HIGHEST WIND SPEED    16   HIGHEST WIND DIRECTION    SW (240)      
  HIGHEST GUST SPEED    17   HIGHEST GUST DIRECTION     W (250)      
  AVERAGE WIND SPEED     8.6                                         
                                                                     
SKY COVER                                                            
  POSSIBLE SUNSHINE  MM                                              
  AVERAGE SKY COVER 0.5                                              
                                                                     
WEATHER CONDITIONS                                                  
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                        
  LIGHT SNOW                                                         
  FOG                                                                
  HAZE                                                               
                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    91           900 AM                                     
 LOWEST     73           200 PM                                     
 AVERAGE    82                                                       
..........................................................
                                                                     
THE ROCHESTER CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   23        51      1967                    
 MINIMUM TEMPERATURE (F)    8       -28      1916                    
                                                                     
SUNRISE AND SUNSET                                                   
DECEMBER 21 2005......SUNRISE   741 AM CST   SUNSET   435 PM CST   
DECEMBER 22 2005......SUNRISE   742 AM CST   SUNSET   436 PM CST   
                                                                    
-  INDICATES NEGATIVE NUMBERS.                                      
R  INDICATES RECORD WAS SET OR TIED.                                
MM INDICATES DATA IS MISSING.                                       
T  INDICATES TRACE AMOUNT.                                          


$$