023  
CDUS45 KBOI 180930  
CLIBNO  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BOISE ID  
230 AM MST THU FEB 18 2021  
   
...............................
 
 
   
..THE BURNS OR CLIMATE SUMMARY FOR FEBRUARY 17 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 39 144 PM 63 1977 40 -1 39  
MINIMUM 16 1124 PM -5 1990 18 -2 19  
AVERAGE 28 29 -1 29  
 
PRECIPITATION (IN)  
YESTERDAY 0.01 0.81 1986 0.04 -0.03 T  
MONTH TO DATE 1.17 0.60 0.57 0.40  
SINCE OCT 1 4.85 5.29 -0.44 4.35  
SINCE JAN 1 2.77 1.79 0.98 2.17  
 
DEGREE DAYS  
HEATING  
YESTERDAY 37 36 1 36  
MONTH TO DATE 544 640 -96 523  
SINCE DEC 1 2825 3152 -327 2687  
SINCE JUL 1 4530 5153 -623 4755  
 
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 17 HIGHEST WIND DIRECTION NW (320)  
HIGHEST GUST SPEED 23 HIGHEST GUST DIRECTION NW (320)  
AVERAGE WIND SPEED 7.2  
 
SKY COVER  
AVERAGE SKY COVER 0.4  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT SNOW  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 85 400 AM  
LOWEST 48 100 PM  
AVERAGE 67  
   
......................................................
 
 
THE BURNS OR CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 40 62 2015  
MINIMUM TEMPERATURE (F) 19 1 1942  
1952  
1984  
 
SUNRISE AND SUNSET  
FEBRUARY 18 2021......SUNRISE 649 AM PST SUNSET 531 PM PST  
FEBRUARY 19 2021......SUNRISE 648 AM PST SUNSET 532 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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