667  
CDUS45 KRIW 160029  
CLIRIW  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE RIVERTON WY  
629 PM MDT SUN SEP 15 2024  
   
...............................
 
 
   
..THE RIVERTON WY CLIMATE SUMMARY FOR SEPTEMBER 15 2024
 
 
VALID TODAY AS OF 0600 PM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1995 TO 2024  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 83 3:19 PM 90 2000 75 8 71  
2018  
MINIMUM 43 5:52 AM 37 2004 45 -2 45  
2014  
AVERAGE 63 60 3 58  
 
PRECIPITATION (IN)  
TODAY 0.00 0.68 2017 0.02 -0.02 T  
MONTH TO DATE 0.06 0.29 -0.23 0.67  
SINCE SEP 1 0.06 0.29 -0.23 0.67  
SINCE JAN 1 5.49 6.65 -1.16 10.40  
 
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 2 6 -4 7  
MONTH TO DATE 24 64 -40 38  
SINCE SEP 1 24 64 -40 38  
SINCE JUL 1 42 100 -58 71  
 
COOLING  
TODAY 0 1 -1 0  
MONTH TO DATE 47 25 22 27  
SINCE SEP 1 47 25 22 27  
SINCE JAN 1 589 493 96 398    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 32 HIGHEST WIND DIRECTION SW (220)  
HIGHEST GUST SPEED 44 HIGHEST GUST DIRECTION SW (220)  
AVERAGE WIND SPEED 10.2  
 
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 56  
LOWEST 14  
AVERAGE 35  
   
......................................................
 
 
THE RIVERTON WY CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 74 93 2000  
MINIMUM TEMPERATURE (F) 44 35 2006  
 
SUNRISE AND SUNSET  
SEPTEMBER 15 2024.....SUNRISE 6:54 AM MDT SUNSET 7:23 PM MDT  
SEPTEMBER 16 2024.....SUNRISE 6:55 AM MDT SUNSET 7:21 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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