AFOS product CLICPR
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CDUS45 KRIW 180732
CLICPR

CLIMATE REPORT 
NATIONAL WEATHER SERVICE RIVERTON WY
132 AM MDT FRI AUG 18 2023

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

...THE CASPER WY CLIMATE SUMMARY FOR AUGUST 17 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         95   2:35 PM  97    2013  87      8       90        
                                      2020                           
  MINIMUM         50   5:32 AM  36    2002  51     -1       50        
                                      2009                           
  AVERAGE         73                        69      4              

PRECIPITATION (IN)                                                    
  YESTERDAY        T             1.00 2003   0.02  -0.02     0.15     
  MONTH TO DATE    0.84                      0.49   0.35     1.70     
  SINCE JUN 1      5.46                      3.02   2.44     2.22     
  SINCE JAN 1     12.31                      8.53   3.78    10.10     

SNOWFALL (IN)                                                              
  YESTERDAY       MM             T    2022   0.0   MM         T       
  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      MM                                                  

DEGREE DAYS                                                           
 HEATING                                                              
  YESTERDAY        0                         1     -1        0        
  MONTH TO DATE   25                         5     20        0        
  SINCE JUN 1    195                       145     50      126        
  SINCE JUL 1     48                        19     29        1        

 COOLING                                                              
  YESTERDAY        8                         5      3        5        
  MONTH TO DATE   52                       104    -52      140        
  SINCE JUN 1    238                       355   -117      434        
  SINCE JAN 1    238                       359   -121      434        
...................................................................


WIND (MPH)                                                            
  HIGHEST WIND SPEED    20   HIGHEST WIND DIRECTION     W (250)       
  HIGHEST GUST SPEED    28   HIGHEST GUST DIRECTION     W (250)       
  AVERAGE WIND SPEED     6.3                                        


SKY COVER                                                             
  POSSIBLE SUNSHINE  MM                                                 
  AVERAGE SKY COVER 0.0                                                 


WEATHER CONDITIONS                                                    
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                         
  LIGHT RAIN                                                          


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    83           4:00 AM                                      
 LOWEST     16           4:00 PM                                      
 AVERAGE    50                                                        

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


THE CASPER WY CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                     
 MAXIMUM TEMPERATURE (F)   87        99      1986                      
 MINIMUM TEMPERATURE (F)   51        37      2009                      


SUNRISE AND SUNSET                                                    
AUGUST 18 2023........SUNRISE   6:15 AM MDT   SUNSET   8:04 PM MDT     
AUGUST 19 2023........SUNRISE   6:16 AM MDT   SUNSET   8:02 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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