AFOS product CLICPR
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CDUS45 KRIW 100731
CLICPR

CLIMATE REPORT 
NATIONAL WEATHER SERVICE RIVERTON WY
131 AM MDT WED MAY 10 2023

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

...THE CASPER WY CLIMATE SUMMARY FOR MAY 9 2023...

CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1939 TO 2023


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST      
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR     
                                                  NORMAL           
...................................................................
TEMPERATURE (F)                                                          
 YESTERDAY                                                           
  MAXIMUM         71   3:38 PM  83    1962  64      7       52        
  MINIMUM         37  11:59 PM  18    2002  35      2       27        
  AVERAGE         54                        49      5              

PRECIPITATION (IN)                                                    
  YESTERDAY        0.03          0.60 2011   0.07  -0.04     0.22     
  MONTH TO DATE    0.20                      0.61  -0.41     0.54     
  SINCE MAR 1      2.34                      2.86  -0.52     4.06     
  SINCE JAN 1      5.02                      3.91   1.11     5.81     

SNOWFALL (IN)                                                              
  YESTERDAY        0.0           3.3  2015   0.2   -0.2      0.2      
  MONTH TO DATE    0.0                       1.4   -1.4      0.2      
  SINCE MAR 1     48.3                      22.2   26.1     39.4      
  SINCE JUL 1    134.3                      70.5   63.8     98.0      
  SNOW DEPTH       0                                                 

DEGREE DAYS                                                           
 HEATING                                                              
  YESTERDAY       11                        16     -5       25        
  MONTH TO DATE  115                       158    -43      161        
  SINCE MAR 1   2057                      1747    310     1961        
  SINCE JUL 1   7758                      7109    649     6820        

 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    29   HIGHEST WIND DIRECTION     S (170)       
  HIGHEST GUST SPEED    39   HIGHEST GUST DIRECTION     S (180)       
  AVERAGE WIND SPEED     9.1                                        


SKY COVER                                                             
  POSSIBLE SUNSHINE  MM                                                 
  AVERAGE SKY COVER 0.1                                                 


WEATHER CONDITIONS                                                    
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                         
  LIGHT RAIN                                                          
  FOG                                                                 


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    93           5:00 AM                                      
 LOWEST     18          12:00 PM                                      
 AVERAGE    56                                                        

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


THE CASPER WY CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                     
 MAXIMUM TEMPERATURE (F)   64        85      1961                      
 MINIMUM TEMPERATURE (F)   35        20      1990                      


SUNRISE AND SUNSET                                                    
MAY 10 2023...........SUNRISE   5:49 AM MDT   SUNSET   8:17 PM MDT     
MAY 11 2023...........SUNRISE   5:47 AM MDT   SUNSET   8:18 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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