908  
CDUS45 KRIW 150738  
CLIRIW  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE RIVERTON WY  
1238 AM MST SAT FEB 15 2025  
   
...............................  
 
   
..THE RIVERTON WY CLIMATE SUMMARY FOR FEBRUARY 14 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 42 3:11 PM 57 2015 35 7 34  
MINIMUM 10 6:52 AM -13 2021 11 -1 16  
AVERAGE 26 23 3 25  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.19 0.01 -0.01 0.00  
MONTH TO DATE 0.01 0.19 -0.18 0.87  
SINCE DEC 1 0.48 0.74 -0.26 1.24  
SINCE JAN 1 0.43 0.48 -0.05 1.23  
 
SNOWFALL (IN)  
YESTERDAY 0.0 3.3 2003 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 39 42 -3 40  
MONTH TO DATE 602 608 -6 515  
SINCE DEC 1 3324 3433 -109 3319  
SINCE JUL 1 4841 5330 -489 5018  
 
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 14 HIGHEST WIND DIRECTION NE (40)  
HIGHEST GUST SPEED 17 HIGHEST GUST DIRECTION NE (40)  
AVERAGE WIND SPEED 6.0  
 
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 76 7:00 AM  
LOWEST 34 2:00 PM  
AVERAGE 55  
   
......................................................  
 
THE RIVERTON WY CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 35 58 2016  
MINIMUM TEMPERATURE (F) 12 -12 2021  
 
SUNRISE AND SUNSET  
FEBRUARY 15 2025......SUNRISE 7:11 AM MST SUNSET 5:46 PM MST  
FEBRUARY 16 2025......SUNRISE 7:09 AM MST SUNSET 5:47 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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