119  
CDUS45 KRIW 140730  
CLIRIW  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE RIVERTON WY  
130 AM MDT TUE JUL 14 2026  
   
...............................  
 
   
..THE RIVERTON WY CLIMATE SUMMARY FOR JULY 13 2026  
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1995 TO 2026  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................  
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 100 5:26 PM 102 2005 88 12 94  
MINIMUM 62 4:38 AM 46 2008 56 6 55  
AVERAGE 81 72 9 75  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 T 0.02 -0.02 0.00  
MONTH TO DATE 0.06 0.22 -0.16 0.01  
SINCE JUN 1 0.31 1.16 -0.85 0.91  
SINCE JAN 1 1.74 5.62 -3.88 5.43  
 
SNOWFALL (IN)  
YESTERDAY 0.0 0.0 2020 0.0  
MONTH TO DATE 0.0 0.0  
SINCE JUN 1 0.0 0.0  
SINCE JUL 1 0.0 0.0  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 6 -6 0  
SINCE JUN 1 70 121 -51 78  
SINCE JUL 1 0 6 -6 0  
 
COOLING  
YESTERDAY 16 7 9 10  
MONTH TO DATE 129 78 51 109  
SINCE JUN 1 185 145 40 225  
SINCE JAN 1 208 153 55 231    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 23 HIGHEST WIND DIRECTION NE (40)  
HIGHEST GUST SPEED 31 HIGHEST GUST DIRECTION NE (40)  
AVERAGE WIND SPEED 8.9  
 
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 30 5:00 AM  
LOWEST 10 6:00 PM  
AVERAGE 20  
   
......................................................  
 
THE RIVERTON WY CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 89 100 2002  
MINIMUM TEMPERATURE (F) 56 48 1996  
 
SUNRISE AND SUNSET  
JULY 14 2026..........SUNRISE 5:47 AM MDT SUNSET 8:52 PM MDT  
JULY 15 2026..........SUNRISE 5:48 AM MDT SUNSET 8:51 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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