166  
CDUS45 KBOI 170937  
CLIBNO  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BOISE ID  
237 AM MST WED FEB 17 2021  
   
...............................
 
 
   
..THE BURNS OR CLIMATE SUMMARY FOR FEBRUARY 16 2021
 
 
CLIMATE NORMAL PERIOD 1981 TO 2010  
CLIMATE RECORD PERIOD 1938 TO 2021  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 40 241 PM 62 1977 39 1 45  
MINIMUM 25 955 PM -7 1956 18 7 23  
AVERAGE 33 29 4 34  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.10 1947 0.03 -0.03 0.03  
MONTH TO DATE 1.16 0.56 0.60 0.40  
SINCE OCT 1 4.84 5.25 -0.41 4.35  
SINCE JAN 1 2.76 1.75 1.01 2.17  
 
DEGREE DAYS  
HEATING  
YESTERDAY 32 36 -4 31  
MONTH TO DATE 507 604 -97 487  
SINCE DEC 1 2788 3116 -328 2651  
SINCE JUL 1 4493 5117 -624 4719  
 
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 25 HIGHEST WIND DIRECTION W (290)  
HIGHEST GUST SPEED 36 HIGHEST GUST DIRECTION W (290)  
AVERAGE WIND SPEED 10.8  
 
SKY COVER  
AVERAGE SKY COVER 0.6  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 82 1200 AM  
LOWEST 52 200 PM  
AVERAGE 67  
   
......................................................
 
 
THE BURNS OR CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 40 63 1977  
MINIMUM TEMPERATURE (F) 18 -5 1990  
 
SUNRISE AND SUNSET  
FEBRUARY 17 2021......SUNRISE 651 AM PST SUNSET 529 PM PST  
FEBRUARY 18 2021......SUNRISE 649 AM PST SUNSET 531 PM PST  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
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