485  
CDUS46 KBOI 200933  
CLIBKE  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BOISE ID  
333 AM MDT MON SEP 20 2021  
   
...............................
 
 
   
..THE BAKER OR CLIMATE SUMMARY FOR SEPTEMBER 19 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 58 104 PM 90 1979 78 -20 69  
MINIMUM 33 1159 PM 19 1947 38 -5 42  
AVERAGE 46 58 -12 56  
 
PRECIPITATION (IN)  
YESTERDAY 0.01 0.70 1982 0.02 -0.01 0.00  
MONTH TO DATE 0.43 0.29 0.14 0.00  
SINCE OCT 1 3.91 8.91 -5.00 3.43  
SINCE JAN 1 3.54 6.71 -3.17 2.99  
 
DEGREE DAYS  
HEATING  
YESTERDAY 19 7 12 9  
MONTH TO DATE 153 98 55 73  
SINCE SEP 1 153 98 55 73  
SINCE JUL 1 249 170 79 135  
 
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 24 HIGHEST WIND DIRECTION N (340)  
HIGHEST GUST SPEED 31 HIGHEST GUST DIRECTION N (340)  
AVERAGE WIND SPEED 6.6  
 
SKY COVER  
AVERAGE SKY COVER 0.6  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT RAIN  
FOG  
FOG W/VISIBILITY <= 1/4 MILE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 100 AM  
LOWEST 57 300 PM  
AVERAGE 79  
   
......................................................
 
 
THE BAKER OR CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 77 90 1939  
1979  
MINIMUM TEMPERATURE (F) 38 21 1983  
 
SUNRISE AND SUNSET  
SEPTEMBER 20 2021.....SUNRISE 636 AM PDT SUNSET 652 PM PDT  
SEPTEMBER 21 2021.....SUNRISE 638 AM PDT SUNSET 650 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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