659  
CDUS45 KRIW 020032  
CLIRIW  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE RIVERTON WY  
632 PM MDT SUN OCT 01 2023  
   
...............................
 
 
   
..THE RIVERTON WY CLIMATE SUMMARY FOR OCTOBER 1 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 69 12:41 PM 84 2005 66 3 55  
MINIMUM 55 5:50 AM 30 2002 38 17 43  
AVERAGE 62 52 10 49  
 
PRECIPITATION (IN)  
TODAY 0.01 0.62 2002 0.04 -0.03 0.14  
MONTH TO DATE 0.01 0.04 -0.03 0.14  
SINCE SEP 1 0.68 0.81 -0.13 1.28  
SINCE JAN 1 10.84 7.17 3.67 7.68  
 
SNOWFALL (IN)  
TODAY 0.0 0.0  
MONTH TO DATE 0.0 0.0  
SINCE SEP 1 0.0 0.0  
SINCE JUL 1 0.0 0.0  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
TODAY 3 13 -10 16  
MONTH TO DATE 3 13 -10 16  
SINCE SEP 1 106 218 -112 127  
SINCE JUL 1 139 254 -115 128  
 
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 33 HIGHEST WIND DIRECTION SW (210)  
HIGHEST GUST SPEED 45 HIGHEST GUST DIRECTION S (200)  
AVERAGE WIND SPEED 12.3  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.3  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
THUNDERSTORM  
LIGHT RAIN  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 51  
LOWEST 28  
AVERAGE 40  
   
......................................................
 
 
THE RIVERTON WY CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 65 82 2012  
MINIMUM TEMPERATURE (F) 38 27 1999  
2009  
 
SUNRISE AND SUNSET  
OCTOBER 1 2023.......SUNRISE 7:11 AM MDT SUNSET 6:55 PM MDT  
OCTOBER 2 2023.......SUNRISE 7:12 AM MDT SUNSET 6:53 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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