AFOS product CLICPR
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CDUS45 KRIW 190727
CLICPR

CLIMATE REPORT 
NATIONAL WEATHER SERVICE RIVERTON WY
1227 AM MST THU JAN 19 2023

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

...THE CASPER WY CLIMATE SUMMARY FOR JANUARY 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         27   2:00 PM  54    1999  36     -9       49        
  MINIMUM         10   8:02 PM -30    1943  15     -5       15        
  AVERAGE         19                        25     -6              

PRECIPITATION (IN)                                                    
  YESTERDAY        0.17R         0.12 1980   0.02   0.15     0.00     
                                      1988                           
  MONTH TO DATE    1.45                      0.29   1.16     0.26     
  SINCE DEC 1      2.19                      0.90   1.29     0.89     
  SINCE JAN 1      1.45                      0.29   1.16     0.26     

SNOWFALL (IN)                                                              
  YESTERDAY        2.7           4.3  1980   0.3    2.4      0.0      
  MONTH TO DATE   23.6                       5.1   18.5      4.4      
  SINCE DEC 1     38.3                      16.1   22.2     14.0      
  SINCE JUL 1     56.2                      33.5   22.7     34.8      
  SNOW DEPTH       8                                                 

DEGREE DAYS                                                           
 HEATING                                                              
  YESTERDAY       46                        40      6       33        
  MONTH TO DATE  698                       723    -25      647        
  SINCE DEC 1   2000                      1971     29     1723        
  SINCE JUL 1   3815                      3773     42     3146        

 COOLING                                                              
  YESTERDAY        0                         0      0        0        
  MONTH TO DATE    0                         0      0        0        
  SINCE DEC 1      0                         0      0        0        
  SINCE JAN 1      0                         0      0        0        
...................................................................


WIND (MPH)                                                            
  HIGHEST WIND SPEED    23   HIGHEST WIND DIRECTION    SW (210)       
  HIGHEST GUST SPEED    31   HIGHEST GUST DIRECTION    SW (220)       
  AVERAGE WIND SPEED    11.1                                        


SKY COVER                                                             
  POSSIBLE SUNSHINE  MM                                                 
  AVERAGE SKY COVER 0.5                                                 


WEATHER CONDITIONS                                                    
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                         
  LIGHT SNOW                                                          
  FOG                                                                 


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    96          12:00 AM                                      
 LOWEST     71           2:00 PM                                      
 AVERAGE    84                                                        

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


THE CASPER WY CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                     
 MAXIMUM TEMPERATURE (F)   36        57      2009                      
 MINIMUM TEMPERATURE (F)   15       -25      1963                      


SUNRISE AND SUNSET                                                    
JANUARY 19 2023.......SUNRISE   7:32 AM MST   SUNSET   5:02 PM MST     
JANUARY 20 2023.......SUNRISE   7:31 AM MST   SUNSET   5:03 PM MST     


-  INDICATES NEGATIVE NUMBERS.
R  INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T  INDICATES TRACE AMOUNT.




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