204  
CDUS45 KRIW 200026  
CLICPR  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE RIVERTON WY  
526 PM MST WED FEB 19 2025  
   
...............................  
 
   
..THE CASPER WY CLIMATE SUMMARY FOR FEBRUARY 19 2025  
 
VALID TODAY AS OF 0500 PM LOCAL TIME.  
 
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)  
TODAY  
MAXIMUM 14 2:26 PM 60 1958 39 -25 47  
MINIMUM -12 6:06 AM -21 2018 16 -28 27  
AVERAGE 1 27 -26 37  
 
PRECIPITATION (IN)  
TODAY 0.00 0.30 2012 0.02 -0.02 0.00  
MONTH TO DATE 0.24 0.36 -0.12 0.54  
SINCE DEC 1 0.88 1.46 -0.58 0.96  
SINCE JAN 1 0.72 0.85 -0.13 0.90  
 
SNOWFALL (IN)  
TODAY MM 0.4 MM 0.0  
MONTH TO DATE 2.3 7.4 -5.1 6.7  
SINCE DEC 1 10.5 27.4 -16.9 13.9  
SINCE JUL 1 10.5 44.8 -34.3 27.2  
SNOW DEPTH MM  
 
DEGREE DAYS  
HEATING  
TODAY 64 38 26 28  
MONTH TO DATE 863 749 114 662  
SINCE DEC 1 3266 3234 32 2991  
SINCE JUL 1 4766 5036 -270 4656  
 
COOLING  
TODAY 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 13 HIGHEST WIND DIRECTION E (90)  
HIGHEST GUST SPEED 16 HIGHEST GUST DIRECTION E (90)  
AVERAGE WIND SPEED 4.9  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.5  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 91  
LOWEST 72  
AVERAGE 82  
   
......................................................  
 
THE CASPER WY CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 39 62 1958  
MINIMUM TEMPERATURE (F) 16 -21 2018  
 
SUNRISE AND SUNSET  
FEBRUARY 19 2025......SUNRISE 6:57 AM MST SUNSET 5:43 PM MST  
FEBRUARY 20 2025......SUNRISE 6:55 AM MST SUNSET 5:44 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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