862  
CDUS45 KRIW 210744  
CLIWRL  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE RIVERTON WY  
1241 AM MST THU FEB 21 2019  
 
   
...............................
 
 
   
..THE WORLAND WY CLIMATE SUMMARY FOR FEBRUARY 20 2019
 
 
CLIMATE NORMAL PERIOD 1981 TO 2010  
CLIMATE RECORD PERIOD 1947 TO 2019  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
..............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 27 321 PM 61 1972 40 -13 7  
MINIMUM -7 621 AM -20 2018 12 -19 -20  
AVERAGE 10 26 -16 -6  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.21 1998 0.01 -0.01 0.02  
MONTH TO DATE 0.03 0.13 -0.10 0.17  
SINCE DEC 1 0.10 0.59 -0.49 0.76  
SINCE JAN 1 0.10 0.36 -0.26 0.32  
 
DEGREE DAYS  
HEATING  
YESTERDAY 55 39 16 71  
MONTH TO DATE 1027 858 169 1054  
SINCE DEC 1 3935 3814 121 3971  
SINCE JUL 1 5933 5706 227 5890  
 
COOLING  
YESTERDAY 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 9 HIGHEST WIND DIRECTION S (170)  
HIGHEST GUST SPEED 11 HIGHEST GUST DIRECTION S (180)  
AVERAGE WIND SPEED 3.4  
 
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.3  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 95 1200 AM  
LOWEST 42 300 PM  
AVERAGE 69  
   
......................................................
 
 
 
THE WORLAND WY CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 40 70 1982  
MINIMUM TEMPERATURE (F) 13 -24 2018  
 
 
SUNRISE AND SUNSET  
FEBRUARY 21 2019......SUNRISE 702 AM MST SUNSET 549 PM MST  
FEBRUARY 22 2019......SUNRISE 700 AM MST SUNSET 551 PM MST  
 
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
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