654  
CDUS45 KRIW 100735  
CLIRIW  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE RIVERTON WY  
135 AM MDT MON MAR 10 2025  
   
...............................
 
 
   
..THE RIVERTON WY CLIMATE SUMMARY FOR MARCH 9 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 40 5:10 PM 68 2005 46 -6 50  
MINIMUM 13 6:00 AM -8 2022 20 -7 20  
AVERAGE 27 33 -6 35  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.30 0.02 -0.02 0.00  
MONTH TO DATE 0.96 0.12 0.84 0.03  
SINCE MAR 1 0.96 0.12 0.84 0.03  
SINCE JAN 1 1.46 0.81 0.65 1.48  
 
SNOWFALL (IN)  
YESTERDAY 0.0 3.6 2009 0.0  
MONTH TO DATE 9.3 0.3  
SINCE MAR 1 9.3 0.3  
SINCE JUL 1 21.8 32.5  
SNOW DEPTH 5  
 
DEGREE DAYS  
HEATING  
YESTERDAY 38 32 6 30  
MONTH TO DATE 298 304 -6 291  
SINCE MAR 1 298 304 -6 291  
SINCE JUL 1 5645 6182 -537 5875  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE MAR 1 0 0 0 0  
SINCE JAN 1 0 0 0 0    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 12 HIGHEST WIND DIRECTION N (340)  
HIGHEST GUST SPEED 15 HIGHEST GUST DIRECTION W (280)  
AVERAGE WIND SPEED 3.2  
 
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 92 1:00 AM  
LOWEST 59 3:00 PM  
AVERAGE 76  
   
......................................................
 
 
THE RIVERTON WY CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 46 65 2014  
MINIMUM TEMPERATURE (F) 21 -13 2022  
 
SUNRISE AND SUNSET  
MARCH 10 2025.........SUNRISE 7:34 AM MDT SUNSET 7:15 PM MDT  
MARCH 11 2025.........SUNRISE 7:32 AM MDT SUNSET 7:16 PM MDT  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
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