621  
CDUS45 KRIW 200028  
CLIRIW  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE RIVERTON WY  
628 PM MDT FRI AUG 19 2022  
   
...............................
 
 
   
..THE RIVERTON WY CLIMATE SUMMARY FOR AUGUST 19 2022
 
 
VALID TODAY AS OF 0500 PM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1995 TO 2022  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 84 4:01 PM 96 2013 85 -1 66  
2019  
MINIMUM 60 5:53 AM 43 1996 53 7 49  
2002  
AVERAGE 72 69 3 58  
 
PRECIPITATION (IN)  
TODAY 0.00 0.29 2021 0.01 -0.01 0.29  
MONTH TO DATE 0.28 0.26 0.02 0.63  
SINCE JUN 1 0.40 1.74 -1.34 1.94  
SINCE JAN 1 6.26 6.20 0.06 6.42  
 
SNOWFALL (IN)  
TODAY 0.0 0.0  
MONTH TO DATE 0.0 T  
SINCE JUN 1 0.0 T  
SINCE JUL 1 0.0 T  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
TODAY 0 1 -1 7  
MONTH TO DATE 1 6 -5 9  
SINCE JUN 1 109 131 -22 19  
SINCE JUL 1 1 16 -15 9  
 
COOLING  
TODAY 7 5 2 0  
MONTH TO DATE 152 126 26 132  
SINCE JUN 1 531 417 114 635  
SINCE JAN 1 533 425 108 635    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION E (90)  
HIGHEST GUST SPEED 28 HIGHEST GUST DIRECTION E (90)  
AVERAGE WIND SPEED 8.7  
 
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 54  
LOWEST 24  
AVERAGE 39  
   
......................................................
 
 
THE RIVERTON WY CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 85 94 2019  
MINIMUM TEMPERATURE (F) 53 39 2016  
 
SUNRISE AND SUNSET  
AUGUST 19 2022........SUNRISE 6:24 AM MDT SUNSET 8:10 PM MDT  
AUGUST 20 2022........SUNRISE 6:25 AM MDT SUNSET 8:08 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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