AFOS product CLICPR
Dates interpreted at 00:00 UTC
Download date range (UTC midnight)
Bulk Download
535 
CDUS45 KRIW 300732
CLICPR


CLIMATE REPORT
NATIONAL WEATHER SERVICE RIVERTON WY                                 
132 AM MDT SAT APR 30 2011


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

...THE CASPER WY CLIMATE SUMMARY FOR APRIL 29 2011...

CLIMATE NORMAL PERIOD 1971 TO 2000
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         46        MM  83    1992  60    -14       51        
  MINIMUM         23        MM  16    1990  33    -10       31        
  AVERAGE         35                        46    -11       41      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.40          0.62 1997   0.07   0.33     0.00    
  MONTH TO DATE    1.36                      1.45  -0.09     1.07    
  SINCE MAR 1      1.82                      2.35  -0.53     2.64    
  SINCE JAN 1      3.12                      3.57  -0.45     3.26    
                                                                     
SNOWFALL (IN)                                                        
  YESTERDAY        1.0                       0.4    0.6      0.0     
  MONTH TO DATE    5.4                      13.5   -8.1     11.4     
  SINCE MAR 1     12.4                      25.8  -13.4     23.5     
  SINCE JUL 1     62.5                      80.6  -18.1     73.3     
  SNOW DEPTH       0                                                 
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY       30                        18     12       24       
  MONTH TO DATE  671                       643     28      678       
  SINCE MAR 1   1529                      1564    -35     1505       
  SINCE JUL 1   6891                      7042   -151     7293       
                                                                     
 COOLING                                                             
  YESTERDAY        0                         0      0        0       
  MONTH TO DATE    0                         0      0        0       
  SINCE MAR 1      0                         0      0        0       
  SINCE JAN 1      0                         0      0        0       
..................................................................


WIND (MPH)                                                           
  HIGHEST WIND SPEED    18   HIGHEST WIND DIRECTION     N (350)      
  HIGHEST GUST SPEED    36   HIGHEST GUST DIRECTION    NW (300)      
  AVERAGE WIND SPEED    10.2                                         

                                                                     
SKY COVER                                                            
  POSSIBLE SUNSHINE  MM                                              
  AVERAGE SKY COVER 0.6                                              

                                                                     
WEATHER CONDITIONS                                                  
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                        
  RAIN                                                               
  LIGHT RAIN                                                         
  HEAVY SNOW                                                         
  SNOW                                                               
  LIGHT SNOW                                                         
  FOG                                                                
  FOG W/VISIBILITY <= 1/4 MILE                                       

                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    92           500 AM                                     
 LOWEST     36           100 AM                                     
 AVERAGE    64                                                       

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

                                                                     
THE CASPER WY CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   61        84      1992                    
 MINIMUM TEMPERATURE (F)   33        18      1967                    

                                                                     
SUNRISE AND SUNSET                                                   
APRIL 30 2011.........SUNRISE   602 AM MDT   SUNSET   805 PM MDT   
MAY  1 2011...........SUNRISE   600 AM MDT   SUNSET   806 PM MDT   

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




$$