AFOS product CLICPR
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CLICPR

CLIMATE REPORT 
NATIONAL WEATHER SERVICE RIVERTON WY
1233 AM MST WED NOV 12 2025

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

...THE CASPER WY CLIMATE SUMMARY FOR NOVEMBER 11 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         64   1:29 PM  68    1989  48     16       62        
  MINIMUM         32   9:39 PM -19    2000  23      9       37        
                                      2014                           
  AVERAGE         48                        36     12              

PRECIPITATION (IN)                                                    
  YESTERDAY        0.00          0.25 1955   0.03  -0.03     0.00     
  MONTH TO DATE    T                         0.26  -0.26     0.02     
  SINCE SEP 1      4.11                      2.40   1.71     1.77     
  SINCE JAN 1     11.42                     11.23   0.19     8.75     

SNOWFALL (IN)                                                              
  YESTERDAY        0.0           4.3  1955   0.3   -0.3      0.0      
  MONTH TO DATE    T                         3.0   -3.0       T       
  SINCE SEP 1      1.3                      11.5  -10.2       T       
  SINCE JUL 1      1.3                      11.5  -10.2       T       
  SNOW DEPTH       0                                                 

DEGREE DAYS                                                           
 HEATING                                                              
  YESTERDAY       17                        29    -12       15        
  MONTH TO DATE  238                       301    -63      313        
  SINCE SEP 1    893                      1126   -233      873        
  SINCE JUL 1    903                      1171   -268      911        

 COOLING                                                              
  YESTERDAY        0                         0      0        0        
  MONTH TO DATE    0                         0      0        0        
  SINCE SEP 1     17                        31    -14       63        
  SINCE JAN 1    467                       443     24      538        
...................................................................


WIND (MPH)                                                            
  HIGHEST WIND SPEED    22   HIGHEST WIND DIRECTION    SW (230)       
  HIGHEST GUST SPEED    27   HIGHEST GUST DIRECTION    SW (230)       
  AVERAGE WIND SPEED    10.2                                        


SKY COVER                                                             
  POSSIBLE SUNSHINE  MM                                                 
  AVERAGE SKY COVER 0.0                                                 


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    59           9:00 PM                                      
 LOWEST     23          12:00 PM                                      
 AVERAGE    41                                                        

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


THE CASPER WY CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                     
 MAXIMUM TEMPERATURE (F)   48        70      1999                      
 MINIMUM TEMPERATURE (F)   23       -27      2014                      


SUNRISE AND SUNSET                                                    
NOVEMBER 12 2025......SUNRISE   6:55 AM MST   SUNSET   4:45 PM MST     
NOVEMBER 13 2025......SUNRISE   6:56 AM MST   SUNSET   4:44 PM MST     


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




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