454  
CDUS45 KRIW 050734  
CLIRIW  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE RIVERTON WY  
1234 AM MST WED NOV 05 2025  
   
...............................  
 
   
..THE RIVERTON WY CLIMATE SUMMARY FOR NOVEMBER 4 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 64 2:18 PM 69 1999 49 15 42  
MINIMUM 29 5:18 AM 7 2002 24 5 25  
AVERAGE 47 36 11 34  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.26 0.02 -0.02 0.00  
MONTH TO DATE 0.00 0.05 -0.05 0.01  
SINCE SEP 1 2.42 1.65 0.77 0.65  
SINCE JAN 1 8.67 8.01 0.66 6.08  
 
SNOWFALL (IN)  
YESTERDAY 0.0 2.2 2015 0.0  
MONTH TO DATE 0.0 0.4  
SINCE SEP 1 T 3.5  
SINCE JUL 1 T 3.5  
SNOW DEPTH MM  
 
DEGREE DAYS  
HEATING  
YESTERDAY 18 29 -11 31  
MONTH TO DATE 79 113 -34 121  
SINCE SEP 1 734 946 -212 641  
SINCE JUL 1 737 982 -245 659  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE SEP 1 37 31 6 68  
SINCE JAN 1 611 499 112 610    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 21 HIGHEST WIND DIRECTION NW (310)  
HIGHEST GUST SPEED 29 HIGHEST GUST DIRECTION NW (320)  
AVERAGE WIND SPEED 8.5  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.3  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 82 2:00 AM  
LOWEST 24 12:00 PM  
AVERAGE 53  
   
......................................................  
 
THE RIVERTON WY CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 48 69 2020  
MINIMUM TEMPERATURE (F) 23 2 2003  
 
SUNRISE AND SUNSET  
NOVEMBER 5 2025......SUNRISE 6:54 AM MST SUNSET 5:00 PM MST  
NOVEMBER 6 2025......SUNRISE 6:55 AM MST SUNSET 4:59 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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