AFOS product CLICPR
Dates interpreted at 00:00 UTC
Download date range (UTC midnight)
Bulk Download
960 
CDUS45 KRIW 240742
CLICPR

CLIMATE REPORT 
NATIONAL WEATHER SERVICE RIVERTON WY
142 AM MDT SUN SEP 24 2023

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

...THE CASPER WY CLIMATE SUMMARY FOR SEPTEMBER 23 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         67   3:08 PM  90    1992  72     -5       75        
  MINIMUM         39  10:30 PM  24    2000  40     -1       42        
  AVERAGE         53                        56     -3              

PRECIPITATION (IN)                                                    
  YESTERDAY        0.00          0.29 1961   0.04  -0.04      T       
                                      2000                           
  MONTH TO DATE    0.59                      0.66  -0.07     0.75     
  SINCE SEP 1      0.59                      0.66  -0.07     0.75     
  SINCE JAN 1     13.07                      9.49   3.58    11.14     

SNOWFALL (IN)                                                              
  YESTERDAY        0.0           4.5  2000   0.0    0.0      0.0      
  MONTH TO DATE    0.0                       0.8   -0.8      0.0      
  SINCE SEP 1      0.0                       0.8   -0.8      0.0      
  SINCE JUL 1      0.0                       0.8   -0.8       T       
  SNOW DEPTH       0                                                 

DEGREE DAYS                                                           
 HEATING                                                              
  YESTERDAY       12                        10      2        6        
  MONTH TO DATE   88                       133    -45      103        
  SINCE SEP 1     88                       133    -45      103        
  SINCE JUL 1    141                       178    -37      105        

 COOLING                                                              
  YESTERDAY        0                         0      0        0        
  MONTH TO DATE   19                        29    -10       68        
  SINCE SEP 1     19                        29    -10       68        
  SINCE JAN 1    341                       441   -100      544        
...................................................................


WIND (MPH)                                                            
  HIGHEST WIND SPEED    25   HIGHEST WIND DIRECTION    NW (300)       
  HIGHEST GUST SPEED    35   HIGHEST GUST DIRECTION    NW (320)       
  AVERAGE WIND SPEED    14.9                                        


SKY COVER                                                             
  POSSIBLE SUNSHINE  MM                                                 
  AVERAGE SKY COVER 0.4                                                 


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    82           9:00 PM                                      
 LOWEST     28           2:00 PM                                      
 AVERAGE    55                                                        

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


THE CASPER WY CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                     
 MAXIMUM TEMPERATURE (F)   71        87      1966                      
                                             2020                     
 MINIMUM TEMPERATURE (F)   39        22      1984                      


SUNRISE AND SUNSET                                                    
SEPTEMBER 24 2023.....SUNRISE   6:55 AM MDT   SUNSET   7:00 PM MDT     
SEPTEMBER 25 2023.....SUNRISE   6:56 AM MDT   SUNSET   6:58 PM MDT     


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




$$