AFOS product CLICPR
Dates interpreted at 00:00 UTC
Download date range (UTC midnight)
Bulk Download
743 
CDUS45 KRIW 110732
CLICPR

CLIMATE REPORT 
NATIONAL WEATHER SERVICE RIVERTON WY
1232 AM MST MON DEC 11 2023

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

...THE CASPER WY CLIMATE SUMMARY FOR DECEMBER 10 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         44   2:23 PM  63    1939  35      9       42        
  MINIMUM         25   1:14 AM -18    1961  15     10       15        
  AVERAGE         35                        25     10              

PRECIPITATION (IN)                                                    
  YESTERDAY        0.00          0.23 1970   0.02  -0.02     0.00     
  MONTH TO DATE    0.01                      0.20  -0.19     0.15     
  SINCE DEC 1      0.01                      0.20  -0.19     0.15     
  SINCE JAN 1     15.36                     11.81   3.55    12.77     

SNOWFALL (IN)                                                              
  YESTERDAY        0.0           5.2  1979   0.4   -0.4      0.0      
  MONTH TO DATE    0.3                       3.5   -3.2      2.5      
  SINCE DEC 1      0.3                       3.5   -3.2      2.5      
  SINCE JUL 1     13.6                      20.9   -7.3     20.4      
  SNOW DEPTH       0                                                 

DEGREE DAYS                                                           
 HEATING                                                              
  YESTERDAY       30                        40    -10       36        
  MONTH TO DATE  321                       388    -67      355        
  SINCE DEC 1    321                       388    -67      355        
  SINCE JUL 1   1986                      2190   -204     2170        

 COOLING                                                              
  YESTERDAY        0                         0      0        0        
  MONTH TO DATE    0                         0      0        0        
  SINCE DEC 1      0                         0      0        0        
  SINCE JAN 1    342                       443   -101      544        
...................................................................


WIND (MPH)                                                            
  HIGHEST WIND SPEED    41   HIGHEST WIND DIRECTION    SW (220)       
  HIGHEST GUST SPEED    56   HIGHEST GUST DIRECTION    SW (220)       
  AVERAGE WIND SPEED    22.1                                        


SKY COVER                                                             
  POSSIBLE SUNSHINE  MM                                                 
  AVERAGE SKY COVER 0.3                                                 


WEATHER CONDITIONS                                                    
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                         
  NO SIGNIFICANT WEATHER WAS OBSERVED.                                  


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    66          11:00 PM                                      
 LOWEST     34           1:00 PM                                      
 AVERAGE    50                                                        

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


THE CASPER WY CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                     
 MAXIMUM TEMPERATURE (F)   35        59      1939                      
 MINIMUM TEMPERATURE (F)   15       -19      1985                      


SUNRISE AND SUNSET                                                    
DECEMBER 11 2023......SUNRISE   7:27 AM MST   SUNSET   4:31 PM MST     
DECEMBER 12 2023......SUNRISE   7:27 AM MST   SUNSET   4:32 PM MST     


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




$$