AFOS product CLICPR
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CDUS45 KRIW 190732
CLICPR

CLIMATE REPORT 
NATIONAL WEATHER SERVICE RIVERTON WY
132 AM MDT WED APR 19 2023

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

...THE CASPER WY CLIMATE SUMMARY FOR APRIL 18 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         63   1:17 PM  80    1946  57      6       58        
                                      2001                           
  MINIMUM         35  11:59 PM   4    2013  28      7       19        
  AVERAGE         49                        42      7              

PRECIPITATION (IN)                                                    
  YESTERDAY        0.03          0.70 1971   0.05  -0.02     0.00     
  MONTH TO DATE    1.43                      0.77   0.66     0.87     
  SINCE MAR 1      2.08                      1.61   0.47     2.41     
  SINCE JAN 1      4.76                      2.66   2.10     4.16     

SNOWFALL (IN)                                                              
  YESTERDAY        T            10.2  1966   0.4   -0.4      0.0      
  MONTH TO DATE   38.9                       7.0   31.9     11.7      
  SINCE MAR 1     48.2                      17.3   30.9     32.4      
  SINCE JUL 1    134.2                      65.6   68.6     91.0      
  SNOW DEPTH       0                                                 

DEGREE DAYS                                                           
 HEATING                                                              
  YESTERDAY       16                        23     -7       26        
  MONTH TO DATE  481                       432     49      558        
  SINCE MAR 1   1661                      1339    322     1545        
  SINCE JUL 1   7362                      6701    661     6404        

 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    47   HIGHEST WIND DIRECTION     W (260)       
  HIGHEST GUST SPEED    63   HIGHEST GUST DIRECTION    SW (240)       
  AVERAGE WIND SPEED    13.7                                        


SKY COVER                                                             
  POSSIBLE SUNSHINE  MM                                                 
  AVERAGE SKY COVER 0.2                                                 


WEATHER CONDITIONS                                                    
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                         
  THUNDERSTORM                                                        
  HEAVY RAIN                                                          
  LIGHT RAIN                                                          
  LIGHT SNOW                                                          
  FOG                                                                 


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    92           5:00 PM                                      
 LOWEST     28           1:00 PM                                      
 AVERAGE    60                                                        

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


THE CASPER WY CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                     
 MAXIMUM TEMPERATURE (F)   57        81      1962                      
 MINIMUM TEMPERATURE (F)   28        -4      1966                      


SUNRISE AND SUNSET                                                    
APRIL 19 2023.........SUNRISE   6:18 AM MDT   SUNSET   7:53 PM MDT     
APRIL 20 2023.........SUNRISE   6:16 AM MDT   SUNSET   7:54 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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