280  
CDUS45 KRIW 220040  
CLIRKS  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE RIVERTON WY  
534 PM MST WED FEB 21 2018  
 
   
...............................
 
 
   
..THE ROCK SPRINGS WY CLIMATE SUMMARY FOR FEBRUARY 21 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 17 MM 59 1982 35 -18 53  
MINIMUM -10R 700 AM -3 1973 16 -26 28  
AVERAGE 4 26 -22 41  
 
PRECIPITATION (IN)  
TODAY 0.00 0.02 -0.02 0.03  
MONTH TO DATE 0.11 0.36 -0.25 0.18  
SINCE DEC 1 0.30 1.31 -1.01 0.75  
SINCE JAN 1 0.19 0.81 -0.62 0.67  
 
DEGREE DAYS  
HEATING  
TODAY 61 40 21 24  
MONTH TO DATE 767 880 -113 720  
SINCE DEC 1 3050 3591 -541 3683  
SINCE JUL 1 4930 5584 -654 5403  
 
COOLING  
TODAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE DEC 1 0 0 0 0  
SINCE JAN 1 0 0 0 0    
..............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 8 HIGHEST WIND DIRECTION S (180)  
HIGHEST GUST SPEED MM HIGHEST GUST DIRECTION MM  
AVERAGE WIND SPEED 2.7  
 
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.0  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 86 1000 AM  
LOWEST 53 300 PM  
AVERAGE 70  
   
......................................................
 
 
 
THE ROCK SPRINGS WY CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 35 54 1982  
MINIMUM TEMPERATURE (F) 17 -10 1973  
 
 
SUNRISE AND SUNSET  
FEBRUARY 21 2018......SUNRISE 703 AM MST SUNSET 557 PM MST  
FEBRUARY 22 2018......SUNRISE 701 AM MST SUNSET 559 PM MST  
 
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
CLICK HERE TO GO TO PREVIOUS BULLETINS.

The Nexlab WY Page Main Text Page