405  
CDUS45 KRIW 240041  
CLIRKS  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE RIVERTON WY  
641 PM MDT SAT JUN 23 2018  
 
   
...............................
 
 
   
..THE ROCK SPRINGS WY CLIMATE SUMMARY FOR JUNE 23 2018
 
 
VALID TODAY AS OF 0500 PM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD 1981 TO 2010  
CLIMATE RECORD PERIOD 1948 TO 2018  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
..............................................................
 
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 80 MM 96 1954 78 2 77  
MINIMUM 51 400 AM 37 2003 49 2 44  
AVERAGE 66 63 3 61  
 
PRECIPITATION (IN)  
TODAY T 0.02 -0.02 0.00  
MONTH TO DATE 0.16 0.65 -0.49 0.02  
SINCE JUN 1 0.16 0.65 -0.49 0.02  
SINCE JAN 1 2.44 4.38 -1.94 3.54  
 
DEGREE DAYS  
HEATING  
TODAY 0 3 -3 4  
MONTH TO DATE 73 147 -74 71  
SINCE JUN 1 73 147 -74 71  
SINCE JUL 1 7241 8122 -881 7686  
 
COOLING  
TODAY 1 2 -1 0  
MONTH TO DATE 39 17 22 34  
SINCE JUN 1 39 17 22 34  
SINCE JAN 1 39 18 21 34    
..............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 31 HIGHEST WIND DIRECTION W (260)  
HIGHEST GUST SPEED 47 HIGHEST GUST DIRECTION W (290)  
AVERAGE WIND SPEED 12.4  
 
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.0  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
LIGHT RAIN  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 54 300 AM  
LOWEST 12 200 PM  
AVERAGE 33  
   
......................................................
 
 
 
THE ROCK SPRINGS WY CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 78 95 1988  
MINIMUM TEMPERATURE (F) 49 35 1976  
 
 
SUNRISE AND SUNSET  
JUNE 23 2018..........SUNRISE 543 AM MDT SUNSET 854 PM MDT  
JUNE 24 2018..........SUNRISE 543 AM MDT SUNSET 854 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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