425  
CDUS45 KRIW 310728  
CLIRIW  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE RIVERTON WY  
128 AM MDT WED JUL 31 2024  
   
...............................  
 
   
..THE RIVERTON WY CLIMATE SUMMARY FOR JULY 30 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 91 2:57 PM 96 2001 89 2 94  
MINIMUM 57 5:14 AM 48 2009 57 0 58  
AVERAGE 74 73 1 76  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.35 0.02 -0.02 T  
MONTH TO DATE 0.19 0.52 -0.33 0.43  
SINCE JUN 1 0.47 1.46 -0.99 4.23  
SINCE JAN 1 5.11 5.92 -0.81 8.37  
 
SNOWFALL (IN)  
YESTERDAY 0.0 0.0 2020 0.0  
MONTH TO DATE 0.0 0.0  
SINCE JUN 1 0.0 T  
SINCE JUL 1 0.0 0.0  
SNOW DEPTH MM  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 7 6 1 21  
SINCE JUN 1 40 121 -81 133  
SINCE JUL 1 7 6 1 21  
 
COOLING  
YESTERDAY 9 8 1 11  
MONTH TO DATE 212 213 -1 210  
SINCE JUN 1 350 280 70 211  
SINCE JAN 1 350 288 62 211    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 33 HIGHEST WIND DIRECTION NW (310)  
HIGHEST GUST SPEED 45 HIGHEST GUST DIRECTION NW (310)  
AVERAGE WIND SPEED 13.0  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 36 5:00 AM  
LOWEST 8 1:00 PM  
AVERAGE 22  
   
......................................................  
 
THE RIVERTON WY CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 89 98 2003  
MINIMUM TEMPERATURE (F) 57 49 2009  
 
SUNRISE AND SUNSET  
JULY 31 2024..........SUNRISE 6:04 AM MDT SUNSET 8:35 PM MDT  
AUGUST 1 2024........SUNRISE 6:05 AM MDT SUNSET 8:34 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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