548  
CDUS46 KBOI 210932  
CLIBKE  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BOISE ID  
332 AM MDT TUE SEP 21 2021  
   
...............................
 
 
   
..THE BAKER OR CLIMATE SUMMARY FOR SEPTEMBER 20 2021
 
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1928 TO 2021  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 65 317 PM 90 1939 77 -12 78  
1979  
MINIMUM 30 606 AM 21 1983 38 -8 35  
AVERAGE 48 58 -10 57  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.74 2008 0.01 -0.01 0.00  
MONTH TO DATE 0.43 0.30 0.13 0.00  
SINCE OCT 1 3.91 8.92 -5.01 3.43  
SINCE JAN 1 3.54 6.72 -3.18 2.99  
 
DEGREE DAYS  
HEATING  
YESTERDAY 17 8 9 8  
MONTH TO DATE 170 106 64 81  
SINCE SEP 1 170 106 64 81  
SINCE JUL 1 266 178 88 143  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 9 23 -14 18  
SINCE SEP 1 9 23 -14 18  
SINCE JAN 1 415 323 92 313    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 9 HIGHEST WIND DIRECTION NW (310)  
HIGHEST GUST SPEED 12 HIGHEST GUST DIRECTION NW (310)  
AVERAGE WIND SPEED 2.4  
 
SKY COVER  
AVERAGE SKY COVER 0.2  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
FOG  
FOG W/VISIBILITY <= 1/4 MILE  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 1200 AM  
LOWEST 39 300 PM  
AVERAGE 70  
   
......................................................
 
 
THE BAKER OR CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 77 92 1966  
MINIMUM TEMPERATURE (F) 38 22 1983  
 
SUNRISE AND SUNSET  
SEPTEMBER 21 2021.....SUNRISE 638 AM PDT SUNSET 650 PM PDT  
SEPTEMBER 22 2021.....SUNRISE 639 AM PDT SUNSET 648 PM PDT  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
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