162  
CDUS45 KRIW 140737  
CLICPR  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE RIVERTON WY  
1237 AM MST FRI FEB 14 2025  
   
...............................  
 
   
..THE CASPER WY CLIMATE SUMMARY FOR FEBRUARY 13 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 33 3:36 PM 61 2015 37 -4 45  
MINIMUM -1 12:38 AM -20 1949 15 -16 25  
AVERAGE 16 26 -10  
 
PRECIPITATION (IN)  
YESTERDAY MM 0.34 1952 0.02 MM 0.00  
MONTH TO DATE 0.13 0.24 -0.11 0.33  
SINCE DEC 1 0.77 1.34 -0.57 0.75  
SINCE JAN 1 0.61 0.73 -0.12 0.69  
 
SNOWFALL (IN)  
YESTERDAY MM 10.4 1952 0.4 MM 0.0  
MONTH TO DATE 0.9 5.0 -4.1 2.7  
SINCE DEC 1 9.1 25.0 -15.9 9.9  
SINCE JUL 1 9.1 42.4 -33.3 23.2  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 49 39 10 30  
MONTH TO DATE 480 518 -38 391  
SINCE DEC 1 2883 3003 -120 2720  
SINCE JUL 1 4383 4805 -422 4385  
 
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 41 HIGHEST WIND DIRECTION SW (210)  
HIGHEST GUST SPEED 55 HIGHEST GUST DIRECTION SW (210)  
AVERAGE WIND SPEED 25.4  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.2  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 72 12:00 AM  
LOWEST 26 3:00 PM  
AVERAGE 49  
   
......................................................  
 
THE CASPER WY CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 37 57 1981  
2015  
MINIMUM TEMPERATURE (F) 15 -24 2021  
 
SUNRISE AND SUNSET  
FEBRUARY 14 2025......SUNRISE 7:04 AM MST SUNSET 5:37 PM MST  
FEBRUARY 15 2025......SUNRISE 7:03 AM MST SUNSET 5:38 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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