061  
CDUS45 KRIW 010730  
CLIRIW  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE RIVERTON WY  
1230 AM MST SAT MAR 01 2025  
   
...............................  
 
   
..THE RIVERTON WY CLIMATE SUMMARY FOR FEBRUARY 28 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 58 3:17 PM 60 1999 41 17 38  
MINIMUM 24 7:06 AM -21 1996 16 8 11  
AVERAGE 41 29 12 25  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.46 0.01 -0.01 0.00  
MONTH TO DATE 0.08 0.40 -0.32 1.09  
SINCE DEC 1 0.55 0.95 -0.40 1.46  
SINCE JAN 1 0.50 0.69 -0.19 1.45  
 
SNOWFALL (IN)  
YESTERDAY 0.0 7.2 2004 0.0  
MONTH TO DATE 1.4 9.4  
SINCE DEC 1 8.7 13.2  
SINCE JUL 1 12.5 32.2  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 24 36 -12 40  
MONTH TO DATE 1108 1156 -48 1053  
SINCE DEC 1 3830 3981 -151 3857  
SINCE JUL 1 5347 5878 -531 5556  
 
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 22 HIGHEST WIND DIRECTION W (280)  
HIGHEST GUST SPEED 26 HIGHEST GUST DIRECTION W (270)  
AVERAGE WIND SPEED 9.8  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 48 7:00 AM  
LOWEST 17 3:00 PM  
AVERAGE 33  
   
......................................................  
 
THE RIVERTON WY CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 42 65 2022  
MINIMUM TEMPERATURE (F) 17 -3 1996  
 
SUNRISE AND SUNSET  
MARCH 1 2025.........SUNRISE 6:49 AM MST SUNSET 6:04 PM MST  
MARCH 2 2025.........SUNRISE 6:47 AM MST SUNSET 6:05 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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