916  
CDUS45 KRIW 010030  
CLIRIW  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE RIVERTON WY  
630 PM MDT MON SEP 30 2024  
   
...............................
 
 
   
..THE RIVERTON WY CLIMATE SUMMARY FOR SEPTEMBER 30 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 70 12:18 AM 83 2023 66 4 83  
MINIMUM 48 7:10 AM 30 2021 39 9 41  
AVERAGE 59 52 7 62  
 
PRECIPITATION (IN)  
TODAY 0.00 0.35 2009 0.03 -0.03 0.00  
MONTH TO DATE 0.07 0.77 -0.70 0.67  
SINCE SEP 1 0.07 0.77 -0.70 0.67  
SINCE JAN 1 5.50 7.13 -1.63 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 13 -7 3  
MONTH TO DATE 83 205 -122 103  
SINCE SEP 1 83 205 -122 103  
SINCE JUL 1 101 241 -140 136  
 
COOLING  
TODAY 0 0 0 0  
MONTH TO DATE 67 31 36 30  
SINCE SEP 1 67 31 36 30  
SINCE JAN 1 609 499 110 401    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 22 HIGHEST WIND DIRECTION NE (50)  
HIGHEST GUST SPEED 32 HIGHEST GUST DIRECTION NE (50)  
AVERAGE WIND SPEED 9.5  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 39  
LOWEST 13  
AVERAGE 26  
   
......................................................
 
 
THE RIVERTON WY CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 66 84 2005  
MINIMUM TEMPERATURE (F) 38 30 2002  
 
SUNRISE AND SUNSET  
SEPTEMBER 30 2024.....SUNRISE 7:11 AM MDT SUNSET 6:56 PM MDT  
OCTOBER 1 2024.......SUNRISE 7:12 AM MDT SUNSET 6:54 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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