152  
CDUS45 KRIW 110726  
CLICPR  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE RIVERTON WY  
1226 AM MST TUE FEB 11 2025  
   
...............................  
 
   
..THE CASPER WY CLIMATE SUMMARY FOR FEBRUARY 10 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 21 10:29 AM 61 2017 36 -15 31  
MINIMUM -3 5:34 AM -19 1981 15 -18 17  
AVERAGE 9 25 -16  
 
PRECIPITATION (IN)  
YESTERDAY 0.04 0.31 1993 0.02 0.02 0.02  
MONTH TO DATE 0.13 0.18 -0.05 0.33  
SINCE DEC 1 0.77 1.28 -0.51 0.75  
SINCE JAN 1 0.61 0.67 -0.06 0.69  
 
SNOWFALL (IN)  
YESTERDAY MM 4.9 1976 0.4 MM 0.8  
MONTH TO DATE 0.9 3.8 -2.9 2.7  
SINCE DEC 1 9.1 23.8 -14.7 9.9  
SINCE JUL 1 9.1 41.2 -32.1 23.2  
SNOW DEPTH MM  
 
DEGREE DAYS  
HEATING  
YESTERDAY 56 40 16 41  
MONTH TO DATE 372 400 -28 293  
SINCE DEC 1 2775 2885 -110 2622  
SINCE JUL 1 4275 4687 -412 4287  
 
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 24 HIGHEST WIND DIRECTION N (20)  
HIGHEST GUST SPEED 30 HIGHEST GUST DIRECTION N (360)  
AVERAGE WIND SPEED 10.6  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.6  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT SNOW  
FOG  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 96 12:00 AM  
LOWEST 71 11:00 AM  
AVERAGE 84  
   
......................................................  
 
THE CASPER WY CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 37 65 1962  
MINIMUM TEMPERATURE (F) 15 -17 1986  
 
SUNRISE AND SUNSET  
FEBRUARY 11 2025......SUNRISE 7:08 AM MST SUNSET 5:33 PM MST  
FEBRUARY 12 2025......SUNRISE 7:07 AM MST SUNSET 5:34 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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