AFOS product CLIBPI
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CLIBPI

CLIMATE REPORT 
NATIONAL WEATHER SERVICE RIVERTON WY
134 AM MDT FRI SEP 26 2025

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

...THE BIG PINEY  WY CLIMATE SUMMARY FOR SEPTEMBER 25 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         77   3:29 PM  83    2001  66     11       82        
  MINIMUM         31   4:39 AM  11    1984  29      2       32        
  AVERAGE         54                        47      7              

PRECIPITATION (IN)                                                    
  YESTERDAY        0.00          0.67 1984   0.02  -0.02     0.00     
  MONTH TO DATE    0.46                      0.53  -0.07     0.29     
  SINCE SEP 1      0.46                      0.53  -0.07     0.29     
  SINCE JAN 1      6.32                      6.44  -0.12     3.32     

DEGREE DAYS                                                           
 HEATING                                                              
  YESTERDAY       11                        18     -7        8        
  MONTH TO DATE  244                       333    -89      272        
  SINCE SEP 1    244                       333    -89      272        
  SINCE JUL 1    418                       609   -191      484        

 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    17   HIGHEST WIND DIRECTION     S (170)       
  HIGHEST GUST SPEED    24   HIGHEST GUST DIRECTION     S (160)       
  AVERAGE WIND SPEED     5.6                                        


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    88           4:00 AM                                      
 LOWEST     14           5:00 PM                                      
 AVERAGE    51                                                        

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


THE BIG PINEY  WY CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                     
 MAXIMUM TEMPERATURE (F)   65        82      2010                      
                                             2015                     
 MINIMUM TEMPERATURE (F)   29        14      1984                      


SUNRISE AND SUNSET                                                    
SEPTEMBER 26 2025.....SUNRISE   7:12 AM MDT   SUNSET   7:10 PM MDT     
SEPTEMBER 27 2025.....SUNRISE   7:14 AM MDT   SUNSET   7:08 PM MDT     


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




$$