729  
CDUS45 KRIW 090742  
CLIRIW  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE RIVERTON WY  
1242 AM MST THU NOV 09 2023  
   
...............................
 
 
   
..THE RIVERTON WY CLIMATE SUMMARY FOR NOVEMBER 8 2023
 
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1995 TO 2023  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 45 3:21 PM 69 2007 47 -2 59  
MINIMUM 33 6:08 AM 0 2003 22 11 21  
AVERAGE 39 34 5 40  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.01 0.01 -0.01 0.00  
MONTH TO DATE T 0.09 -0.09 0.35  
SINCE SEP 1 2.90 1.69 1.21 1.91  
SINCE JAN 1 13.06 8.05 5.01 8.31  
 
SNOWFALL (IN)  
YESTERDAY 0.0 0.2 1997 0.0  
MONTH TO DATE 0.0 2.8  
SINCE SEP 1 1.3 5.2  
SINCE JUL 1 1.3 5.2  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 26 31 -5 25  
MONTH TO DATE 162 233 -71 214  
SINCE SEP 1 851 1066 -215 857  
SINCE JUL 1 884 1102 -218 858  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE SEP 1 30 31 -1 96  
SINCE JAN 1 401 499 -98 703    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 29 HIGHEST WIND DIRECTION NW (300)  
HIGHEST GUST SPEED 40 HIGHEST GUST DIRECTION NW (300)  
AVERAGE WIND SPEED 13.3  
 
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 56 9:00 AM  
LOWEST 38 3:00 PM  
AVERAGE 47  
   
......................................................
 
 
THE RIVERTON WY CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 46 67 2019  
MINIMUM TEMPERATURE (F) 22 7 1998  
 
SUNRISE AND SUNSET  
NOVEMBER 9 2023......SUNRISE 6:58 AM MST SUNSET 4:56 PM MST  
NOVEMBER 10 2023......SUNRISE 7:00 AM MST SUNSET 4:55 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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