AFOS product CLICPR
Dates interpreted at 00:00 UTC
Download date range (UTC midnight)
Bulk Download
000 
CDUS45 KRIW 170727
CLICPR


CLIMATE REPORT
NATIONAL WEATHER SERVICE RIVERTON WY                                 
127 AM MDT SAT MAY 17 2008


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

...THE CASPER CLIMATE SUMMARY FOR MAY 16 2008...

CLIMATE NORMAL PERIOD 1971 TO 2000
CLIMATE RECORD PERIOD 1937 TO 2008


 WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST     
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR     
                                                  NORMAL             
..................................................................
TEMPERATURE (F)                                                     
 YESTERDAY                                                           
  MAXIMUM         73    432 PM  87    1994  66      7       74       
  MINIMUM         42   1124 PM  28    1990  38      4       32       
  AVERAGE         58                        52      6       53      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        T             0.80 1991   0.08  -0.08     0.00    
  MONTH TO DATE    1.38                      1.24   0.14     2.48    
  SINCE MAR 1      3.34                      3.66  -0.32     4.21    
  SINCE JAN 1      4.01                      4.88  -0.87     4.99    
                                                                     
SNOWFALL (IN)                                                        
  YESTERDAY       MM                         0.1   MM        0.0     
  MONTH TO DATE    5.3                       3.7    1.6     11.3     
  SINCE MAR 1     27.8                      29.8   -2.0     29.1     
  SINCE JUL 1     63.3                      84.6  -21.3     65.6     
  SNOW DEPTH       0                                                 
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY        7                        13     -6       12       
  MONTH TO DATE  305                       243     62      181       
  SINCE MAR 1   2067                      1825    242     1584       
  SINCE JUL 1   7516                      7303    213     7014       
                                                                     
 COOLING                                                             
  YESTERDAY        0                         0      0        0       
  MONTH TO DATE    0                         0      0        1       
  SINCE MAR 1      0                         0      0        1       
  SINCE JAN 1      0                         0      0        1       
..................................................................


 WIND (MPH)                                                           
  HIGHEST WIND SPEED    18   HIGHEST WIND DIRECTION     W (290)      
  HIGHEST GUST SPEED    22   HIGHEST GUST DIRECTION     W (280)      
  AVERAGE WIND SPEED     8.7                                         

                                                                      
SKY COVER                                                            
  POSSIBLE SUNSHINE  MM                                              
  AVERAGE SKY COVER 0.4                                              

                                                                      
WEATHER CONDITIONS                                                  
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                        
  LIGHT RAIN                                                         

                                                                      
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    80          1000 PM                                     
 LOWEST     31           100 PM                                     
 AVERAGE    56                                                       

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

                                                                      
THE CASPER CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   67        87      1948                    
 MINIMUM TEMPERATURE (F)   38        28      1990                    
                                             1986                    

                                                                      
SUNRISE AND SUNSET                                                   
MAY 17 2008...........SUNRISE   540 AM MDT   SUNSET   825 PM MDT   
MAY 18 2008...........SUNRISE   539 AM MDT   SUNSET   826 PM MDT   

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

 


 $$