AFOS product CLICPR
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CDUS45 KRIW 300726
CLICPR

CLIMATE REPORT 
NATIONAL WEATHER SERVICE RIVERTON WY
126 AM MDT THU OCT 30 2025

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

...THE CASPER WY CLIMATE SUMMARY FOR OCTOBER 29 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         62   2:56 PM  75    1968  54      8       41        
  MINIMUM         17  12:38 AM  -9    2019  27    -10       30        
  AVERAGE         40                        40      0              

PRECIPITATION (IN)                                                    
  YESTERDAY        0.00          0.85 2024   0.03  -0.03     0.85     
  MONTH TO DATE    1.56                      1.13   0.43     1.32     
  SINCE SEP 1      4.11                      2.08   2.03     1.56     
  SINCE JAN 1     11.42                     10.91   0.51     8.54     

SNOWFALL (IN)                                                              
  YESTERDAY        0.0           5.0  2002   0.3   -0.3     MM        
  MONTH TO DATE    0.3                       6.5   -6.2       T       
  SINCE SEP 1      0.3                       8.0   -7.7       T       
  SINCE JUL 1      0.3                       8.0   -7.7       T       
  SNOW DEPTH       0                                                 

DEGREE DAYS                                                           
 HEATING                                                              
  YESTERDAY       25                        25      0       29        
  MONTH TO DATE  483                       563    -80      388        
  SINCE SEP 1    596                       777   -181      490        
  SINCE JUL 1    606                       822   -216      528        

 COOLING                                                              
  YESTERDAY        0                         0      0        0        
  MONTH TO DATE    0                         0      0        0        
  SINCE SEP 1     17                        30    -13       63        
  SINCE JAN 1    467                       442     25      538        
...................................................................


WIND (MPH)                                                            
  HIGHEST WIND SPEED    33   HIGHEST WIND DIRECTION    SW (210)       
  HIGHEST GUST SPEED    45   HIGHEST GUST DIRECTION     S (200)       
  AVERAGE WIND SPEED    15.7                                        


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    68           3:00 AM                                      
 LOWEST     19           3:00 PM                                      
 AVERAGE    44                                                        

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


THE CASPER WY CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                     
 MAXIMUM TEMPERATURE (F)   54        75      1950                      
 MINIMUM TEMPERATURE (F)   27        -9      2019                      


SUNRISE AND SUNSET                                                    
OCTOBER 30 2025.......SUNRISE   7:38 AM MDT   SUNSET   6:00 PM MDT     
OCTOBER 31 2025.......SUNRISE   7:39 AM MDT   SUNSET   5:59 PM MDT     


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




$$