524  
CDUS45 KRIW 150035  
CLICPR  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE RIVERTON WY  
535 PM MST SAT DEC 14 2024  
   
...............................  
 
   
..THE CASPER WY CLIMATE SUMMARY FOR DECEMBER 14 2024  
 
VALID TODAY AS OF 0500 PM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1939 TO 2024  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................  
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 47 2:09 PM 55 1998 34 13 43  
MINIMUM 28 4:01 AM -19 2008 14 14 14  
AVERAGE 38 24 14 29  
 
PRECIPITATION (IN)  
TODAY 0.00 0.56 2015 0.02 -0.02 0.00  
MONTH TO DATE 0.01 0.28 -0.27 0.02  
SINCE DEC 1 0.01 0.28 -0.27 0.02  
SINCE JAN 1 9.13 11.89 -2.76 15.10  
 
SNOWFALL (IN)  
TODAY 0.0 0.3 -0.3 0.0  
MONTH TO DATE T 4.9 -4.9 0.3  
SINCE DEC 1 T 4.9 -4.9 0.3  
SINCE JUL 1 T 22.3 -22.3 13.6  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
TODAY 27 41 -14 36  
MONTH TO DATE 438 549 -111 463  
SINCE DEC 1 438 549 -111 463  
SINCE JUL 1 1938 2351 -413 2128  
 
COOLING  
TODAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE DEC 1 0 0 0 0  
SINCE JAN 1 538 443 95 342    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 39 HIGHEST WIND DIRECTION SW (230)  
HIGHEST GUST SPEED 49 HIGHEST GUST DIRECTION SW (230)  
AVERAGE WIND SPEED 22.8  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 69  
LOWEST 32  
AVERAGE 51  
   
......................................................  
 
THE CASPER WY CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 34 57 1980  
MINIMUM TEMPERATURE (F) 14 -20 2008  
 
SUNRISE AND SUNSET  
DECEMBER 14 2024......SUNRISE 7:30 AM MST SUNSET 4:32 PM MST  
DECEMBER 15 2024......SUNRISE 7:30 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.  
 
 
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