AFOS product CLICPR
Dates interpreted at 00:00 UTC
Download date range (UTC midnight)
Bulk Download
635 
CDUS45 KRIW 150727
CLICPR


CLIMATE REPORT
NATIONAL WEATHER SERVICE RIVERTON WY                                 
127 AM MDT THU SEP 15 2011


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

...THE CASPER WY CLIMATE SUMMARY FOR SEPTEMBER 14 2011...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1939 TO 2011


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST     
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR     
                                                  NORMAL             
..................................................................
TEMPERATURE (F)                                                     
 YESTERDAY                                                           
  MAXIMUM         55        MM  92    1948  75    -20       85        
  MINIMUM         44        MM  28    1961  42      2       41        
  AVERAGE         50                        59     -9       63      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.01          0.52 1982   0.03  -0.02      T      
  MONTH TO DATE    0.01                      0.44  -0.43     0.18    
  SINCE SEP 1      0.01                      0.44  -0.43     0.18    
  SINCE JAN 1      9.84                      9.52   0.32     9.74    
                                                                     
SNOWFALL (IN)                                                        
  YESTERDAY        0.0                       0.0    0.0      0.0     
  MONTH TO DATE    0.0                       0.3   -0.3      0.0     
  SINCE SEP 1      0.0                       0.3   -0.3      0.0     
  SINCE JUL 1      0.0                       0.3   -0.3      0.0     
  SNOW DEPTH       0                                                 
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY       15                         7      8        2       
  MONTH TO DATE   55                        68    -13       76       
  SINCE SEP 1     55                        68    -13       76       
  SINCE JUL 1     56                       114    -58      134       
                                                                     
 COOLING                                                             
  YESTERDAY        0                         1     -1        0       
  MONTH TO DATE   10                        21    -11       11       
  SINCE SEP 1     10                        21    -11       11       
  SINCE JAN 1    507                       418     89      415       
..................................................................


WIND (MPH)                                                           
  HIGHEST WIND SPEED    21   HIGHEST WIND DIRECTION     E (80)       
  HIGHEST GUST SPEED    27   HIGHEST GUST DIRECTION     E (80)       
  AVERAGE WIND SPEED    11.0                                         

                                                                     
SKY COVER                                                            
  POSSIBLE SUNSHINE  MM                                              
  AVERAGE SKY COVER 0.8                                              

                                                                     
WEATHER CONDITIONS                                                  
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                        
  LIGHT RAIN                                                         

                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    83          1100 PM                                     
 LOWEST     59          1000 AM                                     
 AVERAGE    71                                                       

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

                                                                     
THE CASPER WY CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   75        92      2000                    
 MINIMUM TEMPERATURE (F)   42        28      1965                    
                                             1947                    

                                                                     
SUNRISE AND SUNSET                                                   
SEPTEMBER 15 2011.....SUNRISE   645 AM MDT   SUNSET   716 PM MDT   
SEPTEMBER 16 2011.....SUNRISE   646 AM MDT   SUNSET   714 PM MDT   

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




$$