187  
CDUS45 KRIW 100040  
CLIRIW  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE RIVERTON WY  
540 PM MST THU NOV 09 2023  
   
...............................
 
 
   
..THE RIVERTON WY CLIMATE SUMMARY FOR NOVEMBER 9 2023
 
 
VALID TODAY AS OF 0500 PM LOCAL TIME.  
 
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)  
TODAY  
MAXIMUM 45 3:11 PM 67 2019 46 -1 26  
MINIMUM 26 7:21 AM 7 1998 22 4 15  
AVERAGE 36 34 2 21  
 
PRECIPITATION (IN)  
TODAY 0.00 0.26 2012 0.01 -0.01 T  
MONTH TO DATE T 0.10 -0.10 0.35  
SINCE SEP 1 2.90 1.70 1.20 1.91  
SINCE JAN 1 13.06 8.06 5.00 8.31  
 
SNOWFALL (IN)  
TODAY 0.0 T  
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  
TODAY 29 31 -2 44  
MONTH TO DATE 191 264 -73 258  
SINCE SEP 1 880 1097 -217 901  
SINCE JUL 1 913 1133 -220 902  
 
COOLING  
TODAY 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 24 HIGHEST WIND DIRECTION NW (320)  
HIGHEST GUST SPEED 34 HIGHEST GUST DIRECTION NW (310)  
AVERAGE WIND SPEED 11.1  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 58  
LOWEST 27  
AVERAGE 43  
   
......................................................
 
 
THE RIVERTON WY CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 46 65 2007  
MINIMUM TEMPERATURE (F) 21 -3 2000  
 
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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