511  
CDUS45 KRIW 160034  
CLICPR  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE RIVERTON WY  
534 PM MST WED JAN 15 2025  
   
...............................  
 
   
..THE CASPER WY CLIMATE SUMMARY FOR JANUARY 15 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 34 2:50 PM 52 1995 35 -1 -4  
MINIMUM 19 7:36 AM -20 1957 15 4 -16  
AVERAGE 27 25 2 -10  
 
PRECIPITATION (IN)  
TODAY 0.00 0.30 1943 0.01 -0.01 0.03  
MONTH TO DATE 0.28 0.24 0.04 0.33  
SINCE DEC 1 0.44 0.85 -0.41 0.39  
SINCE JAN 1 0.28 0.24 0.04 0.33  
 
SNOWFALL (IN)  
TODAY 0.0 0.3 -0.3 0.7  
MONTH TO DATE 4.0 4.3 -0.3 5.1  
SINCE DEC 1 5.5 15.3 -9.8 6.1  
SINCE JUL 1 5.5 32.7 -27.2 19.4  
SNOW DEPTH 1  
 
DEGREE DAYS  
HEATING  
TODAY 38 40 -2 75  
MONTH TO DATE 659 603 56 766  
SINCE DEC 1 1629 1851 -222 1780  
SINCE JUL 1 3129 3653 -524 3445  
 
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 32 HIGHEST WIND DIRECTION SW (210)  
HIGHEST GUST SPEED 43 HIGHEST GUST DIRECTION SW (220)  
AVERAGE WIND SPEED 22.4  
 
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 74  
LOWEST 58  
AVERAGE 66  
   
......................................................  
 
THE CASPER WY CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 36 55 1974  
MINIMUM TEMPERATURE (F) 15 -22 1957  
 
SUNRISE AND SUNSET  
JANUARY 15 2025.......SUNRISE 7:34 AM MST SUNSET 4:57 PM MST  
JANUARY 16 2025.......SUNRISE 7:33 AM MST SUNSET 4:59 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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