314  
CDUS45 KRIW 160028  
CLIRIW  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE RIVERTON WY  
628 PM MDT THU JUN 15 2023  
   
...............................
 
 
   
..THE RIVERTON WY CLIMATE SUMMARY FOR JUNE 15 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 68 11:31 AM 100 2021 79 -11 75  
MINIMUM 50 4:41 AM 38 1998 48 2 39  
AVERAGE 59 63 -4 57  
 
PRECIPITATION (IN)  
TODAY 0.15 0.32 2015 0.03 0.12 0.00  
MONTH TO DATE 1.71 0.60 1.11 0.05  
SINCE JUN 1 1.71 0.60 1.11 0.05  
SINCE JAN 1 6.28 5.06 1.22 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 6 4 2 8  
MONTH TO DATE 52 81 -29 85  
SINCE JUN 1 52 81 -29 85  
SINCE JUL 1 9119 7893 1226 7252  
 
COOLING  
TODAY 0 2 -2 0  
MONTH TO DATE 0 21 -21 24  
SINCE JUN 1 0 21 -21 24  
SINCE JAN 1 0 29 -29 26    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 29 HIGHEST WIND DIRECTION NW (320)  
HIGHEST GUST SPEED 38 HIGHEST GUST DIRECTION NW (320)  
AVERAGE WIND SPEED 11.3  
 
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  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 90  
LOWEST 51  
AVERAGE 71  
   
......................................................
 
 
THE RIVERTON WY CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 79 99 2021  
MINIMUM TEMPERATURE (F) 48 39 2000  
 
SUNRISE AND SUNSET  
JUNE 15 2023..........SUNRISE 5:34 AM MDT SUNSET 8:55 PM MDT  
JUNE 16 2023..........SUNRISE 5:34 AM MDT SUNSET 8:55 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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