156  
CDUS45 KBOI 180935  
CLIBOI  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BOISE ID  
335 AM MDT WED OCT 18 2023  
   
...............................
 
 
   
..THE BOISE ID CLIMATE SUMMARY FOR OCTOBER 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 72 246 PM 82 1900 64 8 77  
MINIMUM 50 737 AM 26 1998 41 9 43  
AVERAGE 61 53 8 60  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.71 1937 0.03 -0.03 0.00  
MONTH TO DATE 0.71 0.39 0.32 0.00  
SINCE OCT 1 0.71 0.39 0.32 0.00  
SINCE JAN 1 10.35 8.37 1.98 6.52  
 
SNOWFALL (IN)  
YESTERDAY 0.0 0.2 1905 0.0 0.0 0.0  
MONTH TO DATE 0.0 0.0 0.0 0.0  
SINCE JUL 1 0.0 0.0 0.0 0.0  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 4 12 -8 5  
MONTH TO DATE 87 156 -69 37  
SINCE SEP 1 136 236 -100 50  
SINCE JUL 1 136 249 -113 50  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 19 8 11 11  
SINCE SEP 1 175 127 48 217  
SINCE JAN 1 1341 1042 299 1401    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION N (350)  
HIGHEST GUST SPEED 22 HIGHEST GUST DIRECTION NW (310)  
AVERAGE WIND SPEED 5.2  
 
SKY COVER  
AVERAGE SKY COVER 0.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 63 600 AM  
LOWEST 32 500 PM  
AVERAGE 48  
   
......................................................
 
 
THE BOISE ID CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 64 82 2003  
MINIMUM TEMPERATURE (F) 41 22 1984  
 
SUNRISE AND SUNSET  
OCTOBER 18 2023.......SUNRISE 803 AM MDT SUNSET 657 PM MDT  
OCTOBER 19 2023.......SUNRISE 804 AM MDT SUNSET 655 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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