562  
CDUS46 KBOI 280934  
CLIBNO  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BOISE ID  
334 AM MDT TUE SEP 28 2021  
   
...............................
 
 
   
..THE BURNS OR CLIMATE SUMMARY FOR SEPTEMBER 27 2021
 
 
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)  
YESTERDAY  
MAXIMUM 80 309 PM 91 1963 74 6 69  
MINIMUM 34 554 AM 17 1999 34 0 29  
AVERAGE 57 54 3 49  
 
PRECIPITATION (IN)  
YESTERDAY 0.03 0.38 1981 0.01 0.02 0.00  
MONTH TO DATE 0.56 0.33 0.23 0.01  
SINCE OCT 1 8.40 10.36 -1.96 7.74  
SINCE JAN 1 6.32 7.05 -0.73 5.56  
 
DEGREE DAYS  
HEATING  
YESTERDAY 8 11 -3 16  
MONTH TO DATE 194 196 -2 155  
SINCE SEP 1 194 196 -2 155  
SINCE JUL 1 260 288 -28 200  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 11 13 -2 27  
SINCE SEP 1 11 13 -2 27  
SINCE JAN 1 609 299 310 369    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 29 HIGHEST WIND DIRECTION W (250)  
HIGHEST GUST SPEED 39 HIGHEST GUST DIRECTION SW (240)  
AVERAGE WIND SPEED 11.7  
 
SKY COVER  
AVERAGE SKY COVER 0.3  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT RAIN  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 76 1100 PM  
LOWEST 14 300 PM  
AVERAGE 45  
   
......................................................
 
 
THE BURNS OR CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 73 91 1963  
MINIMUM TEMPERATURE (F) 33 17 1999  
 
SUNRISE AND SUNSET  
SEPTEMBER 28 2021.....SUNRISE 650 AM PDT SUNSET 642 PM PDT  
SEPTEMBER 29 2021.....SUNRISE 651 AM PDT SUNSET 640 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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