154  
CDUS45 KRIW 141559  
CLIRIW  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE RIVERTON WY  
859 AM MST FRI FEB 14 2025  
   
...............................  
 
   
..THE RIVERTON WY CLIMATE SUMMARY FOR FEBRUARY 12 2025  
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1995 TO 2025  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................  
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 14 4:35 PM 58 2015 34 -20 36  
MINIMUM -2 7:33 AM -12 2004 11 -13 17  
AVERAGE 6 22 -16 27  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.03 0.01 -0.01 0.00  
MONTH TO DATE 0.01 0.16 -0.15 0.87  
SINCE DEC 1 0.48 0.71 -0.23 1.24  
SINCE JAN 1 0.43 0.45 -0.02 1.23  
 
SNOWFALL (IN)  
YESTERDAY 0.0 0.5 2000 0.0  
MONTH TO DATE T 6.5  
SINCE DEC 1 7.3 10.3  
SINCE JUL 1 11.1 29.3  
SNOW DEPTH T  
 
DEGREE DAYS  
HEATING  
YESTERDAY 59 42 17 38  
MONTH TO DATE 511 524 -13 438  
SINCE DEC 1 3233 3349 -116 3242  
SINCE JUL 1 4750 5246 -496 4941  
 
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 15 HIGHEST WIND DIRECTION SW (240)  
HIGHEST GUST SPEED 21 HIGHEST GUST DIRECTION W (260)  
AVERAGE WIND SPEED 4.6  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.3  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
FOG  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 87 3:00 AM  
LOWEST 42 3:00 PM  
AVERAGE 65  
   
......................................................  
 
THE RIVERTON WY CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 34 58 2015  
MINIMUM TEMPERATURE (F) 11 -15 2021  
 
SUNRISE AND SUNSET  
FEBRUARY 13 2025......SUNRISE 7:14 AM MST SUNSET 5:43 PM MST  
FEBRUARY 14 2025......SUNRISE 7:12 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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