733  
CDUS45 KRIW 280735  
CLIRIW  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE RIVERTON WY  
135 AM MDT SAT SEP 28 2024  
   
...............................  
 
   
..THE RIVERTON WY CLIMATE SUMMARY FOR SEPTEMBER 27 2024  
 
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)  
YESTERDAY  
MAXIMUM 84 4:15 PM 86 2001 68 16 83  
MINIMUM 47 6:03 AM 21 1996 40 7 47  
AVERAGE 66 54 12 65  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.44 0.03 -0.03 0.00  
MONTH TO DATE 0.07 0.67 -0.60 0.67  
SINCE SEP 1 0.07 0.67 -0.60 0.67  
SINCE JAN 1 5.50 7.03 -1.53 10.40  
 
SNOWFALL (IN)  
YESTERDAY 0.0 5.4 1999 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  
YESTERDAY 0 11 -11 0  
MONTH TO DATE 77 168 -91 89  
SINCE SEP 1 77 168 -91 89  
SINCE JUL 1 95 204 -109 122  
 
COOLING  
YESTERDAY 1 0 1 0  
MONTH TO DATE 60 28 32 30  
SINCE SEP 1 60 28 32 30  
SINCE JAN 1 602 496 106 401    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION NW (320)  
HIGHEST GUST SPEED 19 HIGHEST GUST DIRECTION NW (320)  
AVERAGE WIND SPEED 6.8  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 52 4:00 AM  
LOWEST 13 3:00 PM  
AVERAGE 33  
   
......................................................  
 
THE RIVERTON WY CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 68 86 2001  
MINIMUM TEMPERATURE (F) 39 26 1999  
 
SUNRISE AND SUNSET  
SEPTEMBER 28 2024.....SUNRISE 7:08 AM MDT SUNSET 6:59 PM MDT  
SEPTEMBER 29 2024.....SUNRISE 7:10 AM MDT SUNSET 6:57 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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