AFOS product CLICPR
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CLICPR

CLIMATE REPORT 
NATIONAL WEATHER SERVICE RIVERTON WY
1228 AM MST MON NOV 10 2025

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

...THE CASPER WY CLIMATE SUMMARY FOR NOVEMBER 9 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         52   3:04 PM  69    2016  49      3       51        
  MINIMUM         15   4:51 AM  -6    1950  24     -9       28        
                                      1966                           
  AVERAGE         34                        37     -3              

PRECIPITATION (IN)                                                    
  YESTERDAY        0.00          0.33 1947   0.02  -0.02     0.00     
                                      2010                           
  MONTH TO DATE    T                         0.21  -0.21     0.02     
  SINCE SEP 1      4.11                      2.35   1.76     1.77     
  SINCE JAN 1     11.42                     11.18   0.24     8.75     

SNOWFALL (IN)                                                              
  YESTERDAY        0.0           3.5  2000   0.3   -0.3      0.0      
  MONTH TO DATE    T                         2.4   -2.4       T       
  SINCE SEP 1      1.3                      10.9   -9.6       T       
  SINCE JUL 1      1.3                      10.9   -9.6       T       
  SNOW DEPTH       0                                                 

DEGREE DAYS                                                           
 HEATING                                                              
  YESTERDAY       31                        28      3       25        
  MONTH TO DATE  204                       243    -39      282        
  SINCE SEP 1    859                      1068   -209      842        
  SINCE JUL 1    869                      1113   -244      880        

 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    16   HIGHEST WIND DIRECTION     S (200)       
  HIGHEST GUST SPEED    21   HIGHEST GUST DIRECTION    SW (220)       
  AVERAGE WIND SPEED     8.4                                        


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    77           5:00 AM                                      
 LOWEST     18           2:00 PM                                      
 AVERAGE    48                                                        

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


THE CASPER WY CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                     
 MAXIMUM TEMPERATURE (F)   49        70      2005                      
 MINIMUM TEMPERATURE (F)   24       -14      1986                      


SUNRISE AND SUNSET                                                    
NOVEMBER 10 2025......SUNRISE   6:52 AM MST   SUNSET   4:47 PM MST     
NOVEMBER 11 2025......SUNRISE   6:53 AM MST   SUNSET   4:46 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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