283  
CDUS45 KRIW 130039  
CLIRIW  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE RIVERTON WY  
638 PM MDT WED AUG 12 2020  
 
   
...............................
 
 
   
..THE RIVERTON WY CLIMATE SUMMARY FOR AUGUST 12 2020
 
 
VALID TODAY AS OF 0500 PM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD 1981 TO 2010  
CLIMATE RECORD PERIOD 1995 TO 2020  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
..............................................................
 
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 91 MM 97 2018 87 4 85  
2007  
MINIMUM 54 MM 47 2016 56 -2 53  
AVERAGE 73 71 2 69  
 
PRECIPITATION (IN)  
TODAY 0.00 0.46 2017 0.02 -0.02 0.00  
MONTH TO DATE T 0.22 -0.22 0.03  
SINCE JUN 1 0.43 2.39 -1.96 0.39  
SINCE JAN 1 3.59 6.47 -2.88 7.92  
 
SNOWFALL (IN)  
TODAY 0.0 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  
TODAY 0 1 -1 0  
MONTH TO DATE 0 2 -2 0  
SINCE JUN 1 86 133 -47 115  
SINCE JUL 1 3 14 -11 3  
 
COOLING  
TODAY 8 7 1 4  
MONTH TO DATE 113 90 23 108  
SINCE JUN 1 437 376 61 360  
SINCE JAN 1 455 385 70 360    
..............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 29 HIGHEST WIND DIRECTION W (250)  
HIGHEST GUST SPEED 52 HIGHEST GUST DIRECTION SW (230)  
AVERAGE WIND SPEED 9.6  
 
 
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 36 600 AM  
LOWEST 12 200 PM  
AVERAGE 24  
   
......................................................
 
 
 
THE RIVERTON WY CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 87 98 2007  
MINIMUM TEMPERATURE (F) 55 43 2002  
 
 
SUNRISE AND SUNSET  
AUGUST 12 2020........SUNRISE 617 AM MDT SUNSET 820 PM MDT  
AUGUST 13 2020........SUNRISE 618 AM MDT SUNSET 818 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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