AFOS product CLIRIW
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823 
CDUS45 KRIW 060045
CLIRIW

CLIMATE REPORT 
NATIONAL WEATHER SERVICE RIVERTON WY
645 PM MDT SUN OCT 05 2025

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

...THE RIVERTON WY CLIMATE SUMMARY FOR OCTOBER 5 2025...
VALID TODAY AS OF 0600 PM LOCAL TIME.

CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1995 TO 2025


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST      
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR     
                                                  NORMAL           
...................................................................
TEMPERATURE (F)                                                          
 TODAY                                                               
  MAXIMUM         46   1:52 PM  77    1996  64    -18       76        
                                      1997                           
  MINIMUM         41   7:07 AM  19    2013  36      5       49        
  AVERAGE         44                        50     -6       63     

PRECIPITATION (IN)                                                    
  TODAY            0.10          0.11 2018   0.04   0.06     0.00     
  MONTH TO DATE    0.38                      0.19   0.19     0.00     
  SINCE SEP 1      1.37                      0.96   0.41     0.07     
  SINCE JAN 1      7.62                      7.32   0.30     5.50     

SNOWFALL (IN)                                                              
  TODAY           MM                                         0.0      
  MONTH TO DATE    0.0                                       0.0      
  SINCE SEP 1      0.0                                       0.0      
  SINCE JUL 1      0.0                                       0.0      
  SNOW DEPTH      MM                                                  

DEGREE DAYS                                                           
 HEATING                                                              
  TODAY           21                        15      6        2        
  MONTH TO DATE   42                        71    -29       31        
  SINCE SEP 1    139                       276   -137      117        
  SINCE JUL 1    142                       312   -170      135        

 COOLING                                                              
  TODAY            0                         0      0        0        
  MONTH TO DATE    0                         0      0        1        
  SINCE SEP 1     37                        31      6       68        
  SINCE JAN 1    611                       499    112      610        
...................................................................


WIND (MPH)                                                            
  HIGHEST WIND SPEED    15   HIGHEST WIND DIRECTION    NE (50)        
  HIGHEST GUST SPEED    19   HIGHEST GUST DIRECTION    NE (60)        
  AVERAGE WIND SPEED     6.6                                        


SKY COVER                                                             
  POSSIBLE SUNSHINE  MM                                                 
  AVERAGE SKY COVER 1.0                                                 


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    96                                                        
 LOWEST     82                                                        
 AVERAGE    89                                                        

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


THE RIVERTON WY CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR                     
 MAXIMUM TEMPERATURE (F)   63        82      2020                      
 MINIMUM TEMPERATURE (F)   36        18      2009                      


SUNRISE AND SUNSET                                                    
OCTOBER  5 2025.......SUNRISE   7:16 AM MDT   SUNSET   6:47 PM MDT     
OCTOBER  6 2025.......SUNRISE   7:17 AM MDT   SUNSET   6:46 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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