AFOS product CLICPR
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CDUS45 KRIW 220726
CLICPR

CLIMATE REPORT 
NATIONAL WEATHER SERVICE RIVERTON WY
126 AM MDT TUE APR 22 2025

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

...THE CASPER WY CLIMATE SUMMARY FOR APRIL 21 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         60   3:07 PM  83    1989  57      3       67        
  MINIMUM         28  11:49 PM  14    1973  29     -1       18        
  AVERAGE         44                        43      1              

PRECIPITATION (IN)                                                    
  YESTERDAY        0.02          0.63 1947   0.05  -0.03     0.00     
  MONTH TO DATE    0.78                      0.91  -0.13     1.05     
  SINCE MAR 1      2.11                      1.75   0.36     1.62     
  SINCE JAN 1      2.83                      2.80   0.03     2.65     

SNOWFALL (IN)                                                              
  YESTERDAY       MM             3.0  1996   0.3   MM        0.0      
  MONTH TO DATE    7.7                       8.0   -0.3      6.6      
  SINCE MAR 1     15.7                      18.3   -2.6      9.3      
  SINCE JUL 1     26.2                      66.6  -40.4     38.6      
  SNOW DEPTH      MM                                                  

DEGREE DAYS                                                           
 HEATING                                                              
  YESTERDAY       21                        22     -1       22        
  MONTH TO DATE  516                       498     18      473        
  SINCE MAR 1   1365                      1405    -40     1366        
  SINCE JUL 1   6380                      6767   -387     6321        

 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    36   HIGHEST WIND DIRECTION     W (270)       
  HIGHEST GUST SPEED    50   HIGHEST GUST DIRECTION     W (270)       
  AVERAGE WIND SPEED    14.6                                        


SKY COVER                                                             
  POSSIBLE SUNSHINE  MM                                                 
  AVERAGE SKY COVER 0.3                                                 


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    97           8:00 AM                                      
 LOWEST     16           4:00 PM                                      
 AVERAGE    57                                                        

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


THE CASPER WY CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                     
 MAXIMUM TEMPERATURE (F)   58        81      1994                      
 MINIMUM TEMPERATURE (F)   29        12      1967                      


SUNRISE AND SUNSET                                                    
APRIL 22 2025.........SUNRISE   6:12 AM MDT   SUNSET   7:57 PM MDT     
APRIL 23 2025.........SUNRISE   6:11 AM MDT   SUNSET   7:58 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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