AFOS product CLICPR
Dates interpreted at 00:00 UTC
Download date range (UTC midnight)
Bulk Download
000 
CDUS45 KRIW 160734
CLICPR


CLIMATE REPORT
NATIONAL WEATHER SERVICE RIVERTON WY                                 
133 AM MDT THU APR 16 2009


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

...THE CASPER WY CLIMATE SUMMARY FOR APRIL 15 2009...

CLIMATE NORMAL PERIOD 1971 TO 2000
CLIMATE RECORD PERIOD 1937 TO 2009


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST     
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR     
                                                  NORMAL             
..................................................................
TEMPERATURE (F)                                                     
 YESTERDAY                                                           
  MAXIMUM         47   1215 AM  79    1962  56     -9       74       
  MINIMUM         30   1159 PM  14    1953  29      1       30       
  AVERAGE         39                        42     -3       52      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.01          0.32 2000   0.05  -0.04     0.31    
  MONTH TO DATE    0.60                      0.64  -0.04     0.56    
  SINCE MAR 1      1.60                      1.54   0.06     1.25    
  SINCE JAN 1      2.96                      2.76   0.20     1.92    
                                                                     
SNOWFALL (IN)                                                        
  YESTERDAY       MM                         0.5   MM        2.0     
  MONTH TO DATE    9.1                       7.5    1.6      4.0     
  SINCE MAR 1     26.6                      19.8    6.8     13.9     
  SINCE JUL 1     68.5                      74.6   -6.1     49.4     
  SNOW DEPTH       0                                                 
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY       26                        22      4       13       
  MONTH TO DATE  421                       361     60      415       
  SINCE MAR 1   1400                      1282    118     1422       
  SINCE JUL 1   6309                      6760   -451     6871       
                                                                     
 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    28   HIGHEST WIND DIRECTION     N (20)       
  HIGHEST GUST SPEED    33   HIGHEST GUST DIRECTION     N (20)       
  AVERAGE WIND SPEED    13.0                                         

                                                                     
SKY COVER                                                            
  POSSIBLE SUNSHINE  MM                                              
  AVERAGE SKY COVER 0.9                                              

                                                                     
WEATHER CONDITIONS                                                  
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                        
  LIGHT RAIN                                                         
  LT FREEZING RAIN                                                   
  LIGHT SNOW                                                         
  FOG                                                                

                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST   100           700 AM                                     
 LOWEST     65          1200 AM                                     
 AVERAGE    83                                                       

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

                                                                     
THE CASPER WY CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   56        80      1994                    
 MINIMUM TEMPERATURE (F)   29        14      1951                    

                                                                     
SUNRISE AND SUNSET                                                   
APRIL 16 2009.........SUNRISE   622 AM MDT   SUNSET   750 PM MDT   
APRIL 17 2009.........SUNRISE   620 AM MDT   SUNSET   751 PM MDT   

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




$$