AFOS product CLICPR
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CDUS45 KRIW 020749
CLICPR

CLIMATE REPORT 
NATIONAL WEATHER SERVICE RIVERTON WY
149 AM MDT SAT SEP 02 2023

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

...THE CASPER WY CLIMATE SUMMARY FOR SEPTEMBER 1 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         91   2:50 PM  97    1995  82      9       96        
  MINIMUM         46   1:30 AM  32    1965  47     -1       48        
  AVERAGE         69                        65      4              

PRECIPITATION (IN)                                                    
  YESTERDAY        T             0.62 1973   0.02  -0.02     0.00     
  MONTH TO DATE    T                         0.02  -0.02     0.00     
  SINCE SEP 1      T                         0.02  -0.02     0.00     
  SINCE JAN 1     12.48                      8.85   3.63    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      0.0      
  SINCE SEP 1      0.0                       0.0    0.0      0.0      
  SINCE JUL 1      0.0                       0.0    0.0       T       
  SNOW DEPTH       0                                                 

DEGREE DAYS                                                           
 HEATING                                                              
  YESTERDAY        0                         3     -3        0        
  MONTH TO DATE    0                         3     -3        0        
  SINCE SEP 1      0                         3     -3        0        
  SINCE JUL 1     53                        48      5        2        

 COOLING                                                              
  YESTERDAY        4                         3      1        7        
  MONTH TO DATE    4                         3      1        7        
  SINCE SEP 1      4                         3      1        7        
  SINCE JAN 1    326                       415    -89      483        
...................................................................


WIND (MPH)                                                            
  HIGHEST WIND SPEED    33   HIGHEST WIND DIRECTION     W (260)       
  HIGHEST GUST SPEED    47   HIGHEST GUST DIRECTION     W (250)       
  AVERAGE WIND SPEED    11.0                                        


SKY COVER                                                             
  POSSIBLE SUNSHINE  MM                                                 
  AVERAGE SKY COVER 0.1                                                 


WEATHER CONDITIONS                                                    
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                         
  LIGHT RAIN                                                          


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    60           1:00 AM                                      
 LOWEST     16           4:00 PM                                      
 AVERAGE    38                                                        

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


THE CASPER WY CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                     
 MAXIMUM TEMPERATURE (F)   82        98      2019                      
 MINIMUM TEMPERATURE (F)   47        32      2008                      


SUNRISE AND SUNSET                                                    
SEPTEMBER  2 2023.....SUNRISE   6:31 AM MDT   SUNSET   7:39 PM MDT     
SEPTEMBER  3 2023.....SUNRISE   6:32 AM MDT   SUNSET   7:37 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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