AFOS product CLIBPI
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421 
CDUS45 KRIW 200742
CLIBPI

CLIMATE REPORT 
NATIONAL WEATHER SERVICE RIVERTON WY
142 AM MDT TUE MAY 20 2025

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

...THE BIG PINEY  WY CLIMATE SUMMARY FOR MAY 19 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         52   3:12 PM  80    2009  63    -11       63        
  MINIMUM         28  11:59 PM  17    2003  30     -2       32        
  AVERAGE         40                        46     -6              

PRECIPITATION (IN)                                                    
  YESTERDAY        0.00          0.34 2016   0.04  -0.04     0.00     
  MONTH TO DATE    0.64                      0.80  -0.16     0.30     
  SINCE MAR 1      2.94                      1.91   1.03     1.24     
  SINCE JAN 1      3.41                      2.72   0.69     1.70     

DEGREE DAYS                                                           
 HEATING                                                              
  YESTERDAY       25                        18      7       17        
  MONTH TO DATE  357                       411    -54      427        
  SINCE MAR 1   2260                      2452   -192     2318        
  SINCE JUL 1   9248                      9881   -633     8845        

 COOLING                                                              
  YESTERDAY        0                         0      0        0        
  MONTH TO DATE    0                         0      0        0        
  SINCE MAR 1      0                         0      0        0        
  SINCE JAN 1      0                         0      0        0        
...................................................................


WIND (MPH)                                                            
  HIGHEST WIND SPEED    25   HIGHEST WIND DIRECTION     N (340)       
  HIGHEST GUST SPEED    37   HIGHEST GUST DIRECTION     N (340)       
  AVERAGE WIND SPEED    14.2                                        


SKY COVER                                                             
  POSSIBLE SUNSHINE  MM                                                 
  AVERAGE SKY COVER 0.5                                                 


WEATHER CONDITIONS                                                    
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                         
  NO SIGNIFICANT WEATHER WAS OBSERVED.                                  


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    82          11:00 PM                                      
 LOWEST     39           2:00 PM                                      
 AVERAGE    61                                                        

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


THE BIG PINEY  WY CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                     
 MAXIMUM TEMPERATURE (F)   63        78      2006                      
                                             2008                     
 MINIMUM TEMPERATURE (F)   30        18      1977                      


SUNRISE AND SUNSET                                                    
MAY 20 2025...........SUNRISE   5:53 AM MDT   SUNSET   8:41 PM MDT     
MAY 21 2025...........SUNRISE   5:52 AM MDT   SUNSET   8:42 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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