908  
CDUS45 KRIW 190028  
CLIRIW  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE RIVERTON WY  
628 PM MDT TUE JUN 18 2024  
   
...............................
 
 
   
..THE RIVERTON WY CLIMATE SUMMARY FOR JUNE 18 2024
 
 
VALID TODAY AS OF 0600 PM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1995 TO 2024  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 65 3:41 PM 92 2021 80 -15 79  
MINIMUM 42 4:05 AM 37 2020 49 -7 51  
AVERAGE 54 64 -10 65  
 
PRECIPITATION (IN)  
TODAY 0.00 0.23 2009 0.02 -0.02 0.02  
MONTH TO DATE 0.01 0.67 -0.66 2.86  
SINCE JUN 1 0.01 0.67 -0.66 2.86  
SINCE JAN 1 4.65 5.13 -0.48 7.00  
 
SNOWFALL (IN)  
TODAY 0.0 0.0  
MONTH TO DATE 0.0 0.0  
SINCE JUN 1 0.0 0.0  
SINCE JUL 1 36.7 80.4  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
TODAY 11 3 8 0  
MONTH TO DATE 22 91 -69 73  
SINCE JUN 1 22 91 -69 73  
SINCE JUL 1 7473 7903 -430 9141  
 
COOLING  
TODAY 0 2 -2 0  
MONTH TO DATE 69 27 42 0  
SINCE JUN 1 69 27 42 0  
SINCE JAN 1 69 35 34 0    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 29 HIGHEST WIND DIRECTION W (290)  
HIGHEST GUST SPEED 37 HIGHEST GUST DIRECTION W (290)  
AVERAGE WIND SPEED 17.7  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.1  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 45  
LOWEST 16  
AVERAGE 31  
   
......................................................
 
 
THE RIVERTON WY CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 80 95 2021  
MINIMUM TEMPERATURE (F) 49 41 2014  
 
SUNRISE AND SUNSET  
JUNE 18 2024..........SUNRISE 5:34 AM MDT SUNSET 8:56 PM MDT  
JUNE 19 2024..........SUNRISE 5:34 AM MDT SUNSET 8:56 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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