AFOS product CLICPR
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CDUS45 KRIW 010733
CLICPR

CLIMATE REPORT 
NATIONAL WEATHER SERVICE RIVERTON WY
133 AM MDT FRI SEP 01 2023

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

...THE CASPER WY CLIMATE SUMMARY FOR AUGUST 31 2023...

CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1939 TO 2023


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST      
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR     
                                                  NORMAL           
...................................................................
TEMPERATURE (F)                                                          
 YESTERDAY                                                           
  MAXIMUM         89   3:46 PM  94    1954  83      6       91        
                                      2007                           
  MINIMUM         36   4:17 AM  33    1965  47    -11       50        
                                      1977                           
                                      2020                           
  AVERAGE         63                        65     -2              

PRECIPITATION (IN)                                                    
  YESTERDAY        0.00          0.14 1972   0.02  -0.02     0.00     
  MONTH TO DATE    1.01                      0.79   0.22     1.99     
  SINCE JUN 1      5.63                      3.32   2.31     2.51     
  SINCE JAN 1     12.48                      8.83   3.65    10.39     

SNOWFALL (IN)                                                              
  YESTERDAY        0.0           0.0  2020   0.0    0.0      0.0      
  MONTH TO DATE    0.0                       0.0    0.0       T       
  SINCE JUN 1      0.0                       0.1   -0.1       T       
  SINCE JUL 1      0.0                       0.0    0.0       T       
  SNOW DEPTH       0                                                 

DEGREE DAYS                                                           
 HEATING                                                              
  YESTERDAY        2                         3     -1        0        
  MONTH TO DATE   30                        28      2        1        
  SINCE JUN 1    200                       168     32      127        
  SINCE JUL 1     53                        42     11        2        

 COOLING                                                              
  YESTERDAY        0                         3     -3        6        
  MONTH TO DATE  136                       157    -21      182        
  SINCE JUN 1    322                       408    -86      476        
  SINCE JAN 1    322                       412    -90      476        
...................................................................


WIND (MPH)                                                            
  HIGHEST WIND SPEED    30   HIGHEST WIND DIRECTION    SW (240)       
  HIGHEST GUST SPEED    42   HIGHEST GUST DIRECTION    SW (240)       
  AVERAGE WIND SPEED    11.2                                        


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    79           4:00 AM                                      
 LOWEST      9           3:00 PM                                      
 AVERAGE    44                                                        

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


THE CASPER WY CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                     
 MAXIMUM TEMPERATURE (F)   82        97      1995                      
 MINIMUM TEMPERATURE (F)   47        32      1965                      


SUNRISE AND SUNSET                                                    
SEPTEMBER  1 2023.....SUNRISE   6:30 AM MDT   SUNSET   7:41 PM MDT     
SEPTEMBER  2 2023.....SUNRISE   6:31 AM MDT   SUNSET   7:39 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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