439  
CDUS46 KBOI 210931  
CLIBNO  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BOISE ID  
331 AM MDT MON AUG 21 2023  
   
...............................
 
 
   
..THE BURNS OR CLIMATE SUMMARY FOR AUGUST 20 2023
 
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1938 TO 2023  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 77 216 PM 100 1946 86 -9 95  
2009  
MINIMUM 55 349 AM 35 1974 45 10 54  
AVERAGE 66 66 0 75  
 
PRECIPITATION (IN)  
YESTERDAY T 0.16 1979 0.01 -0.01 0.00  
MONTH TO DATE 0.34 0.16 0.18 0.21  
SINCE OCT 1 13.38 9.94 3.44 8.69  
SINCE JAN 1 9.91 6.63 3.28 4.87  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 2 -2 0  
MONTH TO DATE 7 25 -18 0  
SINCE JUN 1 148 252 -104 198  
SINCE JUL 1 7 62 -55 4  
 
COOLING  
YESTERDAY 1 2 -1 10  
MONTH TO DATE 99 83 16 170  
SINCE JUN 1 310 263 47 435  
SINCE JAN 1 320 267 53 435    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION NE (60)  
HIGHEST GUST SPEED 22 HIGHEST GUST DIRECTION NE (50)  
AVERAGE WIND SPEED 5.7  
 
SKY COVER  
AVERAGE SKY COVER 0.4  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT RAIN  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 72 300 AM  
LOWEST 36 100 PM  
AVERAGE 54  
   
......................................................
 
 
THE BURNS OR CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 86 97 2022  
MINIMUM TEMPERATURE (F) 45 34 2000  
 
SUNRISE AND SUNSET  
AUGUST 21 2023........SUNRISE 607 AM PDT SUNSET 750 PM PDT  
AUGUST 22 2023........SUNRISE 608 AM PDT SUNSET 748 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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