AFOS product CLICPR
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CLICPR

CLIMATE REPORT 
NATIONAL WEATHER SERVICE RIVERTON WY
1228 AM MST SAT NOV 15 2025

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

...THE CASPER WY CLIMATE SUMMARY FOR NOVEMBER 14 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         66   1:43 PM  68    1953  47     19       54        
                                      1999                           
  MINIMUM         48   2:16 AM -10    1978  23     25       22        
  AVERAGE         57                        35     22              

PRECIPITATION (IN)                                                    
  YESTERDAY        0.00          0.40 2006   0.02  -0.02     0.00     
  MONTH TO DATE    T                         0.32  -0.32     0.12     
  SINCE SEP 1      4.11                      2.46   1.65     1.87     
  SINCE JAN 1     11.42                     11.29   0.13     8.85     

SNOWFALL (IN)                                                              
  YESTERDAY        0.0           5.3  1991   0.3   -0.3      0.0      
  MONTH TO DATE    T                         4.0   -4.0       T       
  SINCE SEP 1      1.3                      12.5  -11.2       T       
  SINCE JUL 1      1.3                      12.5  -11.2       T       
  SNOW DEPTH       0                                                 

DEGREE DAYS                                                           
 HEATING                                                              
  YESTERDAY        8                        30    -22       27        
  MONTH TO DATE  275                       391   -116      389        
  SINCE SEP 1    930                      1216   -286      949        
  SINCE JUL 1    940                      1261   -321      987        

 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    36   HIGHEST WIND DIRECTION    SW (220)       
  HIGHEST GUST SPEED    47   HIGHEST GUST DIRECTION    SW (230)       
  AVERAGE WIND SPEED    24.2                                        


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    42          11:00 PM                                      
 LOWEST     24          11:00 AM                                      
 AVERAGE    33                                                        

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


THE CASPER WY CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                     
 MAXIMUM TEMPERATURE (F)   46        70      2016                      
 MINIMUM TEMPERATURE (F)   22       -12      1955                      


SUNRISE AND SUNSET                                                    
NOVEMBER 15 2025......SUNRISE   6:59 AM MST   SUNSET   4:42 PM MST     
NOVEMBER 16 2025......SUNRISE   7:00 AM MST   SUNSET   4:41 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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