588  
CDUS45 KBOI 190931  
CLIBNO  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BOISE ID  
331 AM MDT MON JUL 19 2021  
   
...............................
 
 
   
..THE BURNS OR CLIMATE SUMMARY FOR JULY 18 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 97 540 PM 101 1960 90 7 92  
MINIMUM 50 505 AM 33 1993 50 0 46  
1999  
AVERAGE 74 70 4 69  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.19 1987 0.00 0.00 0.00  
MONTH TO DATE T 0.18 -0.18 0.00  
SINCE OCT 1 7.38 9.67 -2.29 7.60  
SINCE JAN 1 5.30 6.36 -1.06 5.42  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 1 -1 0  
MONTH TO DATE 0 29 -29 25  
SINCE JUN 1 84 219 -135 197  
SINCE JUL 1 0 29 -29 25  
 
COOLING  
YESTERDAY 9 6 3 4  
MONTH TO DATE 182 75 107 36  
SINCE JUN 1 331 105 226 87  
SINCE JAN 1 333 109 224 109    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION NW (320)  
HIGHEST GUST SPEED 22 HIGHEST GUST DIRECTION SW (220)  
AVERAGE WIND SPEED 6.1  
 
SKY COVER  
AVERAGE SKY COVER 0.2  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 61 500 AM  
LOWEST 9 600 PM  
AVERAGE 35  
   
......................................................
 
 
THE BURNS OR CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 90 100 1960  
MINIMUM TEMPERATURE (F) 50 33 1996  
 
SUNRISE AND SUNSET  
JULY 19 2021..........SUNRISE 532 AM PDT SUNSET 831 PM PDT  
JULY 20 2021..........SUNRISE 533 AM PDT SUNSET 831 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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