029  
CDUS45 KBOI 180931  
CLIBOI  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BOISE ID  
331 AM MDT SUN JUN 18 2023  
   
...............................
 
 
   
..THE BOISE ID CLIMATE SUMMARY FOR JUNE 17 2023
 
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1875 TO 2023  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 81 450 PM 105 1974 82 -1 78  
MINIMUM 61 530 AM 35 1895 54 7 55  
AVERAGE 71 68 3 67  
 
PRECIPITATION (IN)  
YESTERDAY T 0.41 2005 0.02 -0.02 0.00  
MONTH TO DATE 0.92 0.51 0.41 1.03  
SINCE OCT 1 11.73 10.46 1.27 10.73  
SINCE JAN 1 6.63 6.93 -0.30 6.19  
 
SNOWFALL (IN)  
YESTERDAY 0.0 0.0 2007 0.0 0.0 0.0  
MONTH TO DATE T 0.0 0.0 0.0  
SINCE JUL 1 31.2 17.6 13.6 22.0  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 2 -2 0  
MONTH TO DATE 1 47 -46 52  
SINCE JUN 1 1 47 -46 52  
SINCE JUL 1 5432 5305 127 5427  
 
COOLING  
YESTERDAY 6 5 1 2  
MONTH TO DATE 93 60 33 49  
SINCE JUN 1 93 60 33 49  
SINCE JAN 1 188 105 83 63    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION E (110)  
HIGHEST GUST SPEED 20 HIGHEST GUST DIRECTION SE (120)  
AVERAGE WIND SPEED 7.6  
 
SKY COVER  
AVERAGE SKY COVER 0.5  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 54 100 AM  
LOWEST 26 300 PM  
AVERAGE 40  
   
......................................................
 
 
THE BOISE ID CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 82 107 1876  
MINIMUM TEMPERATURE (F) 54 36 1973  
 
SUNRISE AND SUNSET  
JUNE 18 2023..........SUNRISE 603 AM MDT SUNSET 929 PM MDT  
JUNE 19 2023..........SUNRISE 603 AM MDT SUNSET 929 PM MDT  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
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