188  
CDUS45 KRIW 230728  
CLICPR  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE RIVERTON WY  
1228 AM MST SUN FEB 23 2025  
   
...............................  
 
   
..THE CASPER WY CLIMATE SUMMARY FOR FEBRUARY 22 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 50 2:55 PM 63 1982 40 10 49  
MINIMUM 27 6:39 AM -17 2023 16 11 25  
AVERAGE 39 28 11  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.37 1977 0.02 -0.02 T  
MONTH TO DATE 0.24 0.42 -0.18 0.55  
SINCE DEC 1 0.88 1.52 -0.64 0.97  
SINCE JAN 1 0.72 0.91 -0.19 0.91  
 
SNOWFALL (IN)  
YESTERDAY 0.0 6.8 2023 0.4 -0.4 T  
MONTH TO DATE 2.3 8.6 -6.3 6.7  
SINCE DEC 1 10.5 28.6 -18.1 13.9  
SINCE JUL 1 10.5 46.0 -35.5 27.2  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 26 37 -11 28  
MONTH TO DATE 969 861 108 742  
SINCE DEC 1 3372 3346 26 3071  
SINCE JUL 1 4872 5148 -276 4736  
 
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 35 HIGHEST WIND DIRECTION SW (220)  
HIGHEST GUST SPEED 46 HIGHEST GUST DIRECTION SW (210)  
AVERAGE WIND SPEED 20.2  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.1  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 69 3:00 AM  
LOWEST 25 3:00 PM  
AVERAGE 47  
   
......................................................  
 
THE CASPER WY CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 40 62 1958  
MINIMUM TEMPERATURE (F) 16 -26 2023  
 
SUNRISE AND SUNSET  
FEBRUARY 23 2025......SUNRISE 6:51 AM MST SUNSET 5:48 PM MST  
FEBRUARY 24 2025......SUNRISE 6:49 AM MST SUNSET 5:49 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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