AFOS product CLICPR
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CDUS45 KRIW 200730
CLICPR

CLIMATE REPORT 
NATIONAL WEATHER SERVICE RIVERTON WY
130 AM MDT MON MAY 20 2024

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

...THE CASPER WY CLIMATE SUMMARY FOR MAY 19 2024...

CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1939 TO 2024


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST      
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR     
                                                  NORMAL           
...................................................................
TEMPERATURE (F)                                                          
 YESTERDAY                                                           
  MAXIMUM         76   2:08 PM  89    1992  68      8       68        
                                      2009                           
  MINIMUM         38   3:03 AM  27    1966  38      0       34        
                                      1968                           
  AVERAGE         57                        53      4              

PRECIPITATION (IN)                                                    
  YESTERDAY        T             1.24 2013   0.08  -0.08     0.00     
  MONTH TO DATE    1.85                      1.37   0.48     1.33     
  SINCE MAR 1      3.64                      3.62   0.02     3.47     
  SINCE JAN 1      4.67                      4.67   0.00     5.88     

SNOWFALL (IN)                                                              
  YESTERDAY        0.0           4.7  1975   0.0    0.0      0.0      
  MONTH TO DATE    3.9                       2.2    1.7      0.0      
  SINCE MAR 1     13.2                      23.0   -9.8     48.3      
  SINCE JUL 1     42.5                      71.3  -28.8    127.0      
  SNOW DEPTH       0                                                 

DEGREE DAYS                                                           
 HEATING                                                              
  YESTERDAY        8                        12     -4       14        
  MONTH TO DATE  304                       295      9      241        
  SINCE MAR 1   1830                      1884    -54     2183        
  SINCE JUL 1   6785                      7246   -461     7883        

 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    37   HIGHEST WIND DIRECTION     W (260)       
  HIGHEST GUST SPEED    49   HIGHEST GUST DIRECTION     W (270)       
  AVERAGE WIND SPEED    16.9                                        


SKY COVER                                                             
  POSSIBLE SUNSHINE  MM                                                 
  AVERAGE SKY COVER 0.2                                                 


WEATHER CONDITIONS                                                    
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                         
  THUNDERSTORM                                                        
  LIGHT RAIN                                                          
  HAZE                                                                


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    83           2:00 AM                                      
 LOWEST     17           2:00 PM                                      
 AVERAGE    50                                                        

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


THE CASPER WY CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                     
 MAXIMUM TEMPERATURE (F)   69        89      1954                      
                                             1964                     
 MINIMUM TEMPERATURE (F)   39        24      2003                      


SUNRISE AND SUNSET                                                    
MAY 20 2024...........SUNRISE   5:38 AM MDT   SUNSET   8:28 PM MDT     
MAY 21 2024...........SUNRISE   5:37 AM MDT   SUNSET   8:29 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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