AFOS product CLICPR
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CDUS45 KRIW 010727
CLICPR

CLIMATE REPORT 
NATIONAL WEATHER SERVICE RIVERTON WY
127 AM MDT SUN OCT 01 2023

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

...THE CASPER WY CLIMATE SUMMARY FOR SEPTEMBER 30 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         85   1:57 PM  88    1980  68     17       65        
  MINIMUM         34   4:33 AM  17    1985  37     -3       50        
  AVERAGE         60                        52      8              

PRECIPITATION (IN)                                                    
  YESTERDAY        T             0.66 1982   0.04  -0.04     0.06     
  MONTH TO DATE    0.59                      0.95  -0.36     0.81     
  SINCE SEP 1      0.59                      0.95  -0.36     0.81     
  SINCE JAN 1     13.07                      9.78   3.29    11.20     

SNOWFALL (IN)                                                              
  YESTERDAY        0.0           6.6  1982   0.1   -0.1      0.0      
  MONTH TO DATE    0.0                       1.5   -1.5      0.0      
  SINCE SEP 1      0.0                       1.5   -1.5      0.0      
  SINCE JUL 1      0.0                       1.5   -1.5       T       
  SNOW DEPTH       0                                                 

DEGREE DAYS                                                           
 HEATING                                                              
  YESTERDAY        5                        13     -8        7        
  MONTH TO DATE  127                       213    -86      144        
  SINCE SEP 1    127                       213    -86      144        
  SINCE JUL 1    180                       258    -78      146        

 COOLING                                                              
  YESTERDAY        0                         0      0        0        
  MONTH TO DATE   20                        30    -10       68        
  SINCE SEP 1     20                        30    -10       68        
  SINCE JAN 1    342                       442   -100      544        
...................................................................


WIND (MPH)                                                            
  HIGHEST WIND SPEED    38   HIGHEST WIND DIRECTION     S (160)       
  HIGHEST GUST SPEED    53   HIGHEST GUST DIRECTION    SE (150)       
  AVERAGE WIND SPEED     9.9                                        


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    92           5:00 AM                                      
 LOWEST     10           1:00 PM                                      
 AVERAGE    51                                                        

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


THE CASPER WY CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                     
 MAXIMUM TEMPERATURE (F)   67        87      1992                      
 MINIMUM TEMPERATURE (F)   36        20      1985                      


SUNRISE AND SUNSET                                                    
OCTOBER  1 2023.......SUNRISE   7:03 AM MDT   SUNSET   6:47 PM MDT     
OCTOBER  2 2023.......SUNRISE   7:04 AM MDT   SUNSET   6:46 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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