692  
CDUS45 KRIW 270730  
CLICPR  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE RIVERTON WY  
1230 AM MST THU FEB 27 2025  
   
...............................
 
 
   
..THE CASPER WY CLIMATE SUMMARY FOR FEBRUARY 26 2025
 
 
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)  
YESTERDAY  
MAXIMUM 48 1:14 PM 63 1950 41 7 53  
MINIMUM 22 12:07 AM -13 1947 17 5 23  
2002  
AVERAGE 35 29 6  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.47 1987 0.02 -0.02 0.00  
MONTH TO DATE 0.24 0.51 -0.27 0.55  
SINCE DEC 1 0.88 1.61 -0.73 0.97  
SINCE JAN 1 0.72 1.00 -0.28 0.91  
 
SNOWFALL (IN)  
YESTERDAY 0.0 10.1 1987 0.4 -0.4 0.0  
MONTH TO DATE 2.3 10.1 -7.8 6.7  
SINCE DEC 1 10.5 30.1 -19.6 13.9  
SINCE JUL 1 10.5 47.5 -37.0 27.2  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 30 36 -6 27  
MONTH TO DATE 1065 1006 59 847  
SINCE DEC 1 3468 3491 -23 3176  
SINCE JUL 1 4968 5293 -325 4841  
 
COOLING  
YESTERDAY 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 20 HIGHEST WIND DIRECTION W (280)  
HIGHEST GUST SPEED 26 HIGHEST GUST DIRECTION W (260)  
AVERAGE WIND SPEED 9.8  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.6  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 75 12:00 AM  
LOWEST 28 2:00 PM  
AVERAGE 52  
   
......................................................
 
 
THE CASPER WY CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 42 63 1992  
MINIMUM TEMPERATURE (F) 18 -23 1947  
 
SUNRISE AND SUNSET  
FEBRUARY 27 2025......SUNRISE 6:44 AM MST SUNSET 5:53 PM MST  
FEBRUARY 28 2025......SUNRISE 6:43 AM MST SUNSET 5:54 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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