341  
CDUS45 KBOI 170931  
CLIBNO  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BOISE ID  
331 AM MDT SAT JUL 17 2021  
   
...............................
 
 
   
..THE BURNS OR CLIMATE SUMMARY FOR JULY 16 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 89 321 PM 97 1959 90 -1 95  
2013  
MINIMUM 48 457 AM 33 1987 49 -1 47  
AVERAGE 69 69 0 71  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.09 2001 0.01 -0.01 0.00  
MONTH TO DATE T 0.17 -0.17 0.00  
SINCE OCT 1 7.38 9.66 -2.28 7.60  
SINCE JAN 1 5.30 6.35 -1.05 5.42  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 1 -1 0  
MONTH TO DATE 0 27 -27 25  
SINCE JUN 1 84 217 -133 197  
SINCE JUL 1 0 27 -27 25  
 
COOLING  
YESTERDAY 4 5 -1 6  
MONTH TO DATE 168 63 105 23  
SINCE JUN 1 317 93 224 74  
SINCE JAN 1 319 97 222 96    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION W (290)  
HIGHEST GUST SPEED 22 HIGHEST GUST DIRECTION W (250)  
AVERAGE WIND SPEED 5.8  
 
SKY COVER  
AVERAGE SKY COVER 0.2  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 52 500 AM  
LOWEST 15 400 PM  
AVERAGE 34  
   
......................................................
 
 
THE BURNS OR CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 90 99 1959  
MINIMUM TEMPERATURE (F) 49 30 1986  
 
SUNRISE AND SUNSET  
JULY 17 2021..........SUNRISE 530 AM PDT SUNSET 833 PM PDT  
JULY 18 2021..........SUNRISE 531 AM PDT SUNSET 832 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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