497  
CDUS45 KRIW 010045  
CLICPR  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE RIVERTON WY  
545 PM MST FRI FEB 28 2025  
   
...............................  
 
   
..THE CASPER WY CLIMATE SUMMARY FOR FEBRUARY 28 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 59 4:34 PM 61 1972 42 17 42  
MINIMUM 34 6:51 AM -20 1996 18 16 7  
AVERAGE 47 30 17 25  
 
PRECIPITATION (IN)  
TODAY 0.00 0.21 1994 0.02 -0.02 0.00  
MONTH TO DATE 0.24 0.56 -0.32 0.67  
SINCE DEC 1 0.88 1.66 -0.78 1.09  
SINCE JAN 1 0.72 1.05 -0.33 1.03  
 
SNOWFALL (IN)  
TODAY MM 0.4 MM 0.0  
MONTH TO DATE 2.3 10.9 -8.6 8.8  
SINCE DEC 1 10.5 30.9 -20.4 16.0  
SINCE JUL 1 10.5 48.3 -37.8 29.3  
SNOW DEPTH MM  
 
DEGREE DAYS  
HEATING  
TODAY 18 35 -17 40  
MONTH TO DATE 1106 1076 30 938  
SINCE DEC 1 3509 3561 -52 3267  
SINCE JUL 1 5009 5363 -354 4932  
 
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 25 HIGHEST WIND DIRECTION SW (210)  
HIGHEST GUST SPEED 34 HIGHEST GUST DIRECTION SW (210)  
AVERAGE WIND SPEED 11.4  
 
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 47  
LOWEST 16  
AVERAGE 32  
   
......................................................  
 
THE CASPER WY CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 43 64 1986  
MINIMUM TEMPERATURE (F) 18 -12 1960  
 
SUNRISE AND SUNSET  
FEBRUARY 28 2025......SUNRISE 6:43 AM MST SUNSET 5:54 PM MST  
MARCH 1 2025.........SUNRISE 6:41 AM MST SUNSET 5:56 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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