375  
CDUS45 KRIW 220026  
CLIRIW  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE RIVERTON WY  
526 PM MST TUE NOV 21 2023  
   
...............................  
 
   
..THE RIVERTON WY CLIMATE SUMMARY FOR NOVEMBER 21 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 46 3:10 PM 61 2006 40 6 38  
MINIMUM 20 7:32 AM -4 2015 17 3 6  
AVERAGE 33 28 5 22  
 
PRECIPITATION (IN)  
TODAY 0.00 0.09 2016 0.01 -0.01 0.00  
MONTH TO DATE 0.01 0.24 -0.23 0.35  
SINCE SEP 1 2.91 1.84 1.07 1.91  
SINCE JAN 1 13.07 8.20 4.87 8.31  
 
SNOWFALL (IN)  
TODAY 0.0 0.0  
MONTH TO DATE 0.0 3.1  
SINCE SEP 1 1.3 5.5  
SINCE JUL 1 1.3 5.5  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
TODAY 32 37 -5 43  
MONTH TO DATE 507 674 -167 786  
SINCE SEP 1 1196 1507 -311 1429  
SINCE JUL 1 1229 1543 -314 1430  
 
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 13 HIGHEST WIND DIRECTION NW (300)  
HIGHEST GUST SPEED 14 HIGHEST GUST DIRECTION NW (320)  
AVERAGE WIND SPEED 6.0  
 
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 75  
LOWEST 35  
AVERAGE 55  
   
......................................................  
 
THE RIVERTON WY CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 39 61 2006  
MINIMUM TEMPERATURE (F) 16 -1 2013  
 
SUNRISE AND SUNSET  
NOVEMBER 21 2023......SUNRISE 7:14 AM MST SUNSET 4:45 PM MST  
NOVEMBER 22 2023......SUNRISE 7:15 AM MST SUNSET 4:45 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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