AFOS product CLIBPI
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CDUS45 KRIW 250727
CLIBPI

CLIMATE REPORT 
NATIONAL WEATHER SERVICE RIVERTON WY
127 AM MDT THU SEP 25 2025

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

...THE BIG PINEY  WY CLIMATE SUMMARY FOR SEPTEMBER 24 2025...

CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1976 TO 2025


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST      
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR     
                                                  NORMAL           
...................................................................
TEMPERATURE (F)                                                          
 YESTERDAY                                                           
  MAXIMUM         70   4:26 PM  81    1987  66      4       76        
  MINIMUM         30   5:40 AM  16    1984  29      1       39        
  AVERAGE         50                        48      2              

PRECIPITATION (IN)                                                    
  YESTERDAY        0.00          0.44 2017   0.02  -0.02     0.00     
  MONTH TO DATE    0.46                      0.51  -0.05     0.29     
  SINCE SEP 1      0.46                      0.51  -0.05     0.29     
  SINCE JAN 1      6.32                      6.42  -0.10     3.32     

DEGREE DAYS                                                           
 HEATING                                                              
  YESTERDAY       15                        17     -2        7        
  MONTH TO DATE  233                       315    -82      264        
  SINCE SEP 1    233                       315    -82      264        
  SINCE JUL 1    407                       591   -184      476        

 COOLING                                                              
  YESTERDAY        0                         0      0        0        
  MONTH TO DATE    0                         0      0        0        
  SINCE SEP 1      0                         0      0        0        
  SINCE JAN 1     41                        30     11       64        
...................................................................


WIND (MPH)                                                            
  HIGHEST WIND SPEED    12   HIGHEST WIND DIRECTION     S (200)       
  HIGHEST GUST SPEED    17   HIGHEST GUST DIRECTION    SW (230)       
  AVERAGE WIND SPEED     3.3                                        


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    96           1:00 AM                                      
 LOWEST     31           2:00 PM                                      
 AVERAGE    64                                                        

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


THE BIG PINEY  WY CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                     
 MAXIMUM TEMPERATURE (F)   66        83      2001                      
 MINIMUM TEMPERATURE (F)   29        11      1984                      


SUNRISE AND SUNSET                                                    
SEPTEMBER 25 2025.....SUNRISE   7:11 AM MDT   SUNSET   7:12 PM MDT     
SEPTEMBER 26 2025.....SUNRISE   7:12 AM MDT   SUNSET   7:10 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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