151  
CDUS45 KRIW 240040  
CLIRIW  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE RIVERTON WY  
640 PM MDT FRI JUN 23 2023  
   
...............................
 
 
   
..THE RIVERTON WY CLIMATE SUMMARY FOR JUNE 23 2023
 
 
VALID TODAY AS OF 0500 PM LOCAL TIME.  
 
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)  
TODAY  
MAXIMUM 63 9:20 AM 98 2007 82 -19 84  
MINIMUM 50 3:47 PM 41 2013 50 0 52  
AVERAGE 57 66 -9 68  
 
PRECIPITATION (IN)  
TODAY 0.38 0.66 2003 0.03 0.35 T  
MONTH TO DATE 3.77 0.80 2.97 0.05  
SINCE JUN 1 3.77 0.80 2.97 0.05  
SINCE JAN 1 8.34 5.26 3.08 5.91  
 
SNOWFALL (IN)  
TODAY 0.0 0.0  
MONTH TO DATE 0.0 0.0  
SINCE JUN 1 0.0 0.0  
SINCE JUL 1 87.1 31.2  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
TODAY 8 2 6 0  
MONTH TO DATE 97 103 -6 100  
SINCE JUN 1 97 103 -6 100  
SINCE JUL 1 9164 7915 1249 7267  
 
COOLING  
TODAY 0 3 -3 3  
MONTH TO DATE 0 40 -40 49  
SINCE JUN 1 0 40 -40 49  
SINCE JAN 1 0 48 -48 51    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 37 HIGHEST WIND DIRECTION SW (230)  
HIGHEST GUST SPEED 48 HIGHEST GUST DIRECTION SW (230)  
AVERAGE WIND SPEED 12.6  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.4  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
THUNDERSTORM  
HEAVY RAIN  
RAIN  
LIGHT RAIN  
FOG  
FOG W/VISIBILITY <= 1/4 MILE  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100  
LOWEST 52  
AVERAGE 76  
   
......................................................
 
 
THE RIVERTON WY CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 82 99 2012  
MINIMUM TEMPERATURE (F) 50 41 2003  
2017  
 
SUNRISE AND SUNSET  
JUNE 23 2023..........SUNRISE 5:35 AM MDT SUNSET 8:57 PM MDT  
JUNE 24 2023..........SUNRISE 5:35 AM MDT SUNSET 8:57 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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