547  
CDUS45 KRIW 030042  
CLICPR  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE RIVERTON WY  
542 PM MST THU JAN 02 2025  
   
...............................
 
 
   
..THE CASPER WY CLIMATE SUMMARY FOR JANUARY 2 2025
 
 
VALID TODAY AS OF 0500 PM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1939 TO 2025  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 28 2:13 PM 56 1981 34 -6 41  
1997  
MINIMUM 9 7:45 AM -19 1950 15 -6 14  
1959  
AVERAGE 19 24 -5 28  
 
PRECIPITATION (IN)  
TODAY 0.00 0.23 2023 0.01 -0.01 0.00  
MONTH TO DATE 0.00 0.03 -0.03 0.00  
SINCE DEC 1 0.16 0.64 -0.48 0.06  
SINCE JAN 1 0.00 0.03 -0.03 0.00  
 
SNOWFALL (IN)  
TODAY 0.0 0.3 -0.3 0.0  
MONTH TO DATE 0.0 0.6 -0.6 0.0  
SINCE DEC 1 1.5 11.6 -10.1 1.0  
SINCE JUL 1 1.5 29.0 -27.5 14.3  
SNOW DEPTH 1  
 
DEGREE DAYS  
HEATING  
TODAY 46 41 5 37  
MONTH TO DATE 93 82 11 70  
SINCE DEC 1 1063 1330 -267 1084  
SINCE JUL 1 2563 3132 -569 2749  
 
COOLING  
TODAY 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 10 HIGHEST WIND DIRECTION NW (330)  
HIGHEST GUST SPEED 12 HIGHEST GUST DIRECTION NW (330)  
AVERAGE WIND SPEED 4.6  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.5  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 92  
LOWEST 60  
AVERAGE 76  
   
......................................................
 
 
THE CASPER WY CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 34 53 1981  
MINIMUM TEMPERATURE (F) 15 -25 1959  
 
SUNRISE AND SUNSET  
JANUARY 2 2025.......SUNRISE 7:37 AM MST SUNSET 4:43 PM MST  
JANUARY 3 2025.......SUNRISE 7:37 AM MST SUNSET 4:44 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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