745  
CDUS45 KRIW 220728  
CLIRIW  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE RIVERTON WY  
128 AM MDT SAT MAR 22 2025  
   
...............................  
 
   
..THE RIVERTON WY CLIMATE SUMMARY FOR MARCH 21 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 47 2:58 PM 69 2009 51 -4 61  
MINIMUM 24 2:35 AM 5 2002 25 -1 33  
AVERAGE 36 38 -2 47  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.03 0.03 -0.03 0.00  
MONTH TO DATE 1.29 0.35 0.94 0.18  
SINCE MAR 1 1.29 0.35 0.94 0.18  
SINCE JAN 1 1.79 1.04 0.75 1.63  
 
SNOWFALL (IN)  
YESTERDAY 0.0 0.6 2021 0.0  
MONTH TO DATE 11.9 0.7  
SINCE MAR 1 11.9 0.7  
SINCE JUL 1 24.4 32.9  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 29 27 2 18  
MONTH TO DATE 641 655 -14 587  
SINCE MAR 1 641 655 -14 587  
SINCE JUL 1 5988 6533 -545 6171  
 
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 29 HIGHEST WIND DIRECTION W (290)  
HIGHEST GUST SPEED 43 HIGHEST GUST DIRECTION NW (300)  
AVERAGE WIND SPEED 12.7  
 
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 66 1:00 AM  
LOWEST 26 3:00 PM  
AVERAGE 46  
   
......................................................  
 
THE RIVERTON WY CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 51 66 2012  
MINIMUM TEMPERATURE (F) 25 16 2000  
2014  
 
SUNRISE AND SUNSET  
MARCH 22 2025.........SUNRISE 7:13 AM MDT SUNSET 7:29 PM MDT  
MARCH 23 2025.........SUNRISE 7:11 AM MDT SUNSET 7:30 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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