AFOS product CLICPR
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CDUS45 KRIW 090727
CLICPR

CLIMATE REPORT 
NATIONAL WEATHER SERVICE RIVERTON WY
127 AM MDT WED APR 09 2025

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

...THE CASPER WY CLIMATE SUMMARY FOR APRIL 8 2025...

CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1939 TO 2025


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST      
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR     
                                                  NORMAL           
...................................................................
TEMPERATURE (F)                                                          
 YESTERDAY                                                           
  MAXIMUM         68   2:20 PM  73    1977  55     13       42        
  MINIMUM         32  11:44 PM   6    1982  27      5       25        
  AVERAGE         50                        41      9              

PRECIPITATION (IN)                                                    
  YESTERDAY        0.00          0.42 2013   0.04  -0.04     0.00     
  MONTH TO DATE    0.29                      0.31  -0.02     0.83     
  SINCE MAR 1      1.62                      1.15   0.47     1.40     
  SINCE JAN 1      2.34                      2.20   0.14     2.43     

SNOWFALL (IN)                                                              
  YESTERDAY        0.0           6.0  2013   0.4   -0.4      0.0      
  MONTH TO DATE    3.5                       3.2    0.3      5.0      
  SINCE MAR 1     11.5                      13.5   -2.0      7.7      
  SINCE JUL 1     22.0                      61.8  -39.8     37.0      
  SNOW DEPTH       0                                                 

DEGREE DAYS                                                           
 HEATING                                                              
  YESTERDAY       15                        24     -9       31        
  MONTH TO DATE  220                       197     23      180        
  SINCE MAR 1   1069                      1104    -35     1073        
  SINCE JUL 1   6084                      6466   -382     6028        

 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    32   HIGHEST WIND DIRECTION     W (290)       
  HIGHEST GUST SPEED    46   HIGHEST GUST DIRECTION     W (260)       
  AVERAGE WIND SPEED    14.6                                        


SKY COVER                                                             
  POSSIBLE SUNSHINE  MM                                                 
  AVERAGE SKY COVER 0.1                                                 


WEATHER CONDITIONS                                                    
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                         
  NO SIGNIFICANT WEATHER WAS OBSERVED.                                  


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    96          11:00 PM                                      
 LOWEST     15           5:00 PM                                      
 AVERAGE    56                                                        

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


THE CASPER WY CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                     
 MAXIMUM TEMPERATURE (F)   55        78      1977                      
 MINIMUM TEMPERATURE (F)   27         4      1973                      
                                             2013                     


SUNRISE AND SUNSET                                                    
APRIL  9 2025.........SUNRISE   6:34 AM MDT   SUNSET   7:42 PM MDT     
APRIL 10 2025.........SUNRISE   6:32 AM MDT   SUNSET   7:43 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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