288  
CDUS45 KRIW 150029  
CLIRIW  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE RIVERTON WY  
629 PM MDT SAT SEP 14 2024  
   
...............................
 
 
   
..THE RIVERTON WY CLIMATE SUMMARY FOR SEPTEMBER 14 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 77 4:57 PM 85 2018 75 2 67  
MINIMUM 41 6:06 AM 33 2003 45 -4 50  
AVERAGE 59 60 -1 59  
 
PRECIPITATION (IN)  
TODAY 0.00 0.39 2011 0.02 -0.02 0.26  
MONTH TO DATE 0.06 0.27 -0.21 0.67  
SINCE SEP 1 0.06 0.27 -0.21 0.67  
SINCE JAN 1 5.49 6.63 -1.14 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 6 6 0 6  
MONTH TO DATE 22 58 -36 31  
SINCE SEP 1 22 58 -36 31  
SINCE JUL 1 40 94 -54 64  
 
COOLING  
TODAY 0 1 -1 0  
MONTH TO DATE 47 24 23 27  
SINCE SEP 1 47 24 23 27  
SINCE JAN 1 589 492 97 398    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 13 HIGHEST WIND DIRECTION NW (300)  
HIGHEST GUST SPEED 16 HIGHEST GUST DIRECTION E (110)  
AVERAGE WIND SPEED 7.0  
 
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 62  
LOWEST 14  
AVERAGE 38  
   
......................................................
 
 
THE RIVERTON WY CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 75 90 2000  
2018  
MINIMUM TEMPERATURE (F) 45 37 2004  
2014  
 
SUNRISE AND SUNSET  
SEPTEMBER 14 2024.....SUNRISE 6:53 AM MDT SUNSET 7:24 PM MDT  
SEPTEMBER 15 2024.....SUNRISE 6:54 AM MDT SUNSET 7:23 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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