520  
CDUS45 KRIW 130729  
CLIRIW  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE RIVERTON WY  
129 AM MDT THU JUL 13 2023  
   
...............................
 
 
   
..THE RIVERTON WY CLIMATE SUMMARY FOR JULY 12 2023
 
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1995 TO 2023  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 90 3:49 PM 99 2002 88 2 92  
MINIMUM 54 5:23 AM 43 2008 56 -2 58  
AVERAGE 72 72 0 75  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.15 0.01 -0.01 0.00  
MONTH TO DATE 0.34 0.20 0.14 0.05  
SINCE JUN 1 4.14 1.14 3.00 0.11  
SINCE JAN 1 8.71 5.60 3.11 5.97  
 
SNOWFALL (IN)  
YESTERDAY 0.0 0.0 2020 0.0  
MONTH TO DATE 0.0 0.0  
SINCE JUN 1 T 0.0  
SINCE JUL 1 0.0 0.0  
SNOW DEPTH MM  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 21 6 15 0  
SINCE JUN 1 133 121 12 108  
SINCE JUL 1 21 6 15 0  
 
COOLING  
YESTERDAY 7 7 0 10  
MONTH TO DATE 41 71 -30 100  
SINCE JUN 1 42 138 -96 179  
SINCE JAN 1 42 146 -104 181    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 24 HIGHEST WIND DIRECTION W (290)  
HIGHEST GUST SPEED 33 HIGHEST GUST DIRECTION NW (300)  
AVERAGE WIND SPEED 9.4  
 
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 54 8:00 AM  
LOWEST 10 5:00 PM  
AVERAGE 32  
   
......................................................
 
 
THE RIVERTON WY CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 88 102 2005  
MINIMUM TEMPERATURE (F) 56 46 2008  
 
SUNRISE AND SUNSET  
JULY 13 2023..........SUNRISE 5:46 AM MDT SUNSET 8:52 PM MDT  
JULY 14 2023..........SUNRISE 5:47 AM MDT SUNSET 8:52 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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