264  
CDUS45 KRIW 150738  
CLICPR  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE RIVERTON WY  
1238 AM MST SAT FEB 15 2025  
   
...............................  
 
   
..THE CASPER WY CLIMATE SUMMARY FOR FEBRUARY 14 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 45 3:31 PM 57 1981 37 8 37  
2015  
MINIMUM 13 11:59 PM -24 2021 15 -2 15  
AVERAGE 29 26 3  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.59 1995 0.02 -0.02 0.00  
MONTH TO DATE 0.13 0.26 -0.13 0.33  
SINCE DEC 1 0.77 1.36 -0.59 0.75  
SINCE JAN 1 0.61 0.75 -0.14 0.69  
 
SNOWFALL (IN)  
YESTERDAY 0.0 10.2 1995 0.4 -0.4 0.0  
MONTH TO DATE 0.9 5.4 -4.5 2.7  
SINCE DEC 1 9.1 25.4 -16.3 9.9  
SINCE JUL 1 9.1 42.8 -33.7 23.2  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 36 39 -3 39  
MONTH TO DATE 580 557 23 430  
SINCE DEC 1 2983 3042 -59 2759  
SINCE JUL 1 4483 4844 -361 4424  
 
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 30 HIGHEST WIND DIRECTION SW (220)  
HIGHEST GUST SPEED 41 HIGHEST GUST DIRECTION SW (220)  
AVERAGE WIND SPEED 13.3  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.3  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 84 10:00 PM  
LOWEST 41 4:00 PM  
AVERAGE 63  
   
......................................................  
 
THE CASPER WY CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 37 59 1991  
MINIMUM TEMPERATURE (F) 15 -15 1993  
 
SUNRISE AND SUNSET  
FEBRUARY 15 2025......SUNRISE 7:03 AM MST SUNSET 5:38 PM MST  
FEBRUARY 16 2025......SUNRISE 7:01 AM MST SUNSET 5:39 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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