AFOS product CLICPR
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CDUS45 KRIW 240736
CLICPR


CLIMATE REPORT
NATIONAL WEATHER SERVICE RIVERTON WY                                 
136 AM MDT SAT OCT 24 2009


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

...THE CASPER WY CLIMATE SUMMARY FOR OCTOBER 23 2009...

CLIMATE NORMAL PERIOD 1971 TO 2000
CLIMATE RECORD PERIOD 1939 TO 2009


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST     
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR     
                                                  NORMAL             
..................................................................
TEMPERATURE (F)                                                     
 YESTERDAY                                                           
  MAXIMUM         58    138 PM  81    2003  56      2       58       
  MINIMUM         27    630 AM  11    1984  29     -2       21       
  AVERAGE         43                        43      0       40      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        T             0.25 1975   0.03  -0.03     0.00    
  MONTH TO DATE    1.04                      0.90   0.14     1.58    
  SINCE SEP 1      2.66                      1.88   0.78     2.32    
  SINCE JAN 1     14.52                     11.35   3.17    11.16    
                                                                     
SNOWFALL (IN)                                                        
  YESTERDAY        0.0                       0.3   -0.3      0.0     
  MONTH TO DATE    9.6                       4.7    4.9      9.4     
  SINCE SEP 1     10.9                       6.7    4.2      9.4     
  SINCE JUL 1     10.9                       6.7    4.2      9.4     
  SNOW DEPTH       0                                                 
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY       22                        22      0       25       
  MONTH TO DATE  620                       390    230      460       
  SINCE SEP 1    818                       623    195      740       
  SINCE JUL 1    911                       664    247      774       
                                                                     
 COOLING                                                             
  YESTERDAY        0                         0      0        0       
  MONTH TO DATE    0                         0      0        0       
  SINCE SEP 1     32                        27      5        8       
  SINCE JAN 1    221                       428   -207      375       
..................................................................


WIND (MPH)                                                           
  HIGHEST WIND SPEED    24   HIGHEST WIND DIRECTION     W (280)      
  HIGHEST GUST SPEED    30   HIGHEST GUST DIRECTION     W (280)      
  AVERAGE WIND SPEED     9.8                                         

                                                                     
SKY COVER                                                            
  POSSIBLE SUNSHINE  MM                                              
  AVERAGE SKY COVER 0.3                                              

                                                                     
WEATHER CONDITIONS                                                  
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                        
  LIGHT RAIN                                                         

                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    92           400 AM                                     
 LOWEST     27           400 PM                                     
 AVERAGE    60                                                       

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

                                                                     
THE CASPER WY CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   55        77      1992                    
 MINIMUM TEMPERATURE (F)   29        13      2001                    

                                                                     
SUNRISE AND SUNSET                                                   
OCTOBER 24 2009.......SUNRISE   731 AM MDT   SUNSET   609 PM MDT   
OCTOBER 25 2009.......SUNRISE   732 AM MDT   SUNSET   607 PM MDT   

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




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