260  
CDUS46 KBOI 170121  
CLIBNO  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BOISE ID  
621 PM MST THU DEC 16 2021  
   
...............................
 
 
   
..THE BURNS OR CLIMATE SUMMARY FOR DECEMBER 16 2021
 
 
VALID TODAY AS OF 0600 PM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1938 TO 2021  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 35 217 PM 52 1939 36 -1 38  
MINIMUM 14 515 AM -21 2008 15 -1 17  
AVERAGE 25 25 0 28  
 
PRECIPITATION (IN)  
TODAY 0.01 0.49 1977 0.05 -0.04 0.08  
MONTH TO DATE 0.89 0.78 0.11 0.42  
SINCE OCT 1 3.11 2.57 0.54 1.91  
SINCE JAN 1 9.48 9.67 -0.19 7.47  
 
DEGREE DAYS  
HEATING  
TODAY 40 40 0 37  
MONTH TO DATE 515 607 -92 641  
SINCE DEC 1 515 607 -92 641  
SINCE JUL 1 2174 2443 -269 2346  
 
COOLING  
TODAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE DEC 1 0 0 0 0  
SINCE JAN 1 609 302 307 369    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION W (270)  
HIGHEST GUST SPEED 19 HIGHEST GUST DIRECTION W (250)  
AVERAGE WIND SPEED 3.9  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 95 500 AM  
LOWEST 75 300 PM  
AVERAGE 85  
   
......................................................
 
 
THE BURNS OR CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 36 53 1958  
MINIMUM TEMPERATURE (F) 15 -22 2008  
 
SUNRISE AND SUNSET  
DECEMBER 16 2021......SUNRISE 723 AM PST SUNSET 420 PM PST  
DECEMBER 17 2021......SUNRISE 724 AM PST SUNSET 421 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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