AFOS product CLIBPI
Dates interpreted at 00:00 UTC
Download date range (UTC midnight)
Bulk Download
132 
CDUS45 KRIW 150728
CLIBPI

CLIMATE REPORT 
NATIONAL WEATHER SERVICE RIVERTON WY
128 AM MDT MON SEP 15 2025

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

...THE BIG PINEY  WY CLIMATE SUMMARY FOR SEPTEMBER 14 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   2:44 PM  83    1990  71     -1       75        
  MINIMUM         31   6:07 AM  19    1992  32     -1       23        
  AVERAGE         51                        52     -1              

PRECIPITATION (IN)                                                    
  YESTERDAY        0.00          0.65 2016   0.02  -0.02     0.00     
  MONTH TO DATE    0.20                      0.28  -0.08     0.26     
  SINCE SEP 1      0.20                      0.28  -0.08     0.26     
  SINCE JAN 1      6.06                      6.19  -0.13     3.29     

DEGREE DAYS                                                           
 HEATING                                                              
  YESTERDAY       14                        14      0       16        
  MONTH TO DATE   99                       159    -60      130        
  SINCE SEP 1     99                       159    -60      130        
  SINCE JUL 1    273                       435   -162      342        

 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     W (290)       
  HIGHEST GUST SPEED    27   HIGHEST GUST DIRECTION    NW (300)       
  AVERAGE WIND SPEED     5.8                                        


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    96           5:00 AM                                      
 LOWEST     25           3:00 PM                                      
 AVERAGE    61                                                        

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


THE BIG PINEY  WY CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                     
 MAXIMUM TEMPERATURE (F)   70        85      2000                      
 MINIMUM TEMPERATURE (F)   32        20      1979                      


SUNRISE AND SUNSET                                                    
SEPTEMBER 15 2025.....SUNRISE   7:01 AM MDT   SUNSET   7:29 PM MDT     
SEPTEMBER 16 2025.....SUNRISE   7:02 AM MDT   SUNSET   7:28 PM MDT     


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




$$