936  
CDUS45 KRIW 300031  
CLICPR  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE RIVERTON WY  
531 PM MST SUN DEC 29 2024  
   
...............................
 
 
   
..THE CASPER WY CLIMATE SUMMARY FOR DECEMBER 29 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 51R 3:41 PM 51 1965 34 17 42  
1980  
MINIMUM 23 1:31 AM -25 1990 14 9 23  
AVERAGE 37 24 13 33  
 
PRECIPITATION (IN)  
TODAY 0.00 0.16 1972 0.02 -0.02 0.00  
MONTH TO DATE 0.02 0.57 -0.55 0.06  
SINCE DEC 1 0.02 0.57 -0.55 0.06  
SINCE JAN 1 9.14 12.18 -3.04 15.14  
 
SNOWFALL (IN)  
TODAY 0.0 0.3 -0.3 0.0  
MONTH TO DATE T 10.3 -10.3 1.0  
SINCE DEC 1 T 10.3 -10.3 1.0  
SINCE JUL 1 T 27.7 -27.7 14.3  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
TODAY 28 41 -13 32  
MONTH TO DATE 886 1164 -278 945  
SINCE DEC 1 886 1164 -278 945  
SINCE JUL 1 2386 2966 -580 2610  
 
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 35 HIGHEST WIND DIRECTION SW (220)  
HIGHEST GUST SPEED 45 HIGHEST GUST DIRECTION SW (210)  
AVERAGE WIND SPEED 14.8  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.2  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 81  
LOWEST 41  
AVERAGE 61  
   
......................................................
 
 
THE CASPER WY CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 34 56 1980  
MINIMUM TEMPERATURE (F) 14 -29 1978  
 
SUNRISE AND SUNSET  
DECEMBER 29 2024......SUNRISE 7:37 AM MST SUNSET 4:40 PM MST  
DECEMBER 30 2024......SUNRISE 7:37 AM MST SUNSET 4:41 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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