AFOS product CLIBPI
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CLIBPI

CLIMATE REPORT 
NATIONAL WEATHER SERVICE RIVERTON WY
133 AM MDT WED MAY 21 2025

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

...THE BIG PINEY  WY CLIMATE SUMMARY FOR MAY 20 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         55  12:43 PM  78    2006  63     -8       54        
                                      2008                           
  MINIMUM         23   4:00 AM  18    1977  30     -7       27        
  AVERAGE         39                        47     -8              

PRECIPITATION (IN)                                                    
  YESTERDAY        T             0.32 2016   0.04  -0.04     0.02     
  MONTH TO DATE    0.64                      0.84  -0.20     0.32     
  SINCE MAR 1      2.94                      1.95   0.99     1.26     
  SINCE JAN 1      3.41                      2.76   0.65     1.72     

DEGREE DAYS                                                           
 HEATING                                                              
  YESTERDAY       26                        18      8       24        
  MONTH TO DATE  383                       429    -46      451        
  SINCE MAR 1   2286                      2470   -184     2342        
  SINCE JUL 1   9274                      9899   -625     8869        

 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    31   HIGHEST WIND DIRECTION    NW (310)       
  HIGHEST GUST SPEED    44   HIGHEST GUST DIRECTION    NW (310)       
  AVERAGE WIND SPEED     7.5                                        


SKY COVER                                                             
  POSSIBLE SUNSHINE  MM                                                 
  AVERAGE SKY COVER 0.4                                                 


WEATHER CONDITIONS                                                    
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                         
  LIGHT RAIN                                                          


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    85           6:00 AM                                      
 LOWEST     35           1:00 PM                                      
 AVERAGE    60                                                        

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


THE BIG PINEY  WY CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                     
 MAXIMUM TEMPERATURE (F)   64        81      2012                      
 MINIMUM TEMPERATURE (F)   31        13      1984                      
                                             2001                     


SUNRISE AND SUNSET                                                    
MAY 21 2025...........SUNRISE   5:52 AM MDT   SUNSET   8:42 PM MDT     
MAY 22 2025...........SUNRISE   5:52 AM MDT   SUNSET   8:43 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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