535  
CDUS45 KBOI 190123  
CLIBOI  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BOISE ID  
723 PM MDT WED OCT 18 2023  
   
...............................
 
 
   
..THE BOISE ID CLIMATE SUMMARY FOR OCTOBER 18 2023
 
 
VALID TODAY AS OF 0600 PM LOCAL TIME.  
 
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)  
TODAY  
MAXIMUM 75 449 PM 82 2003 64 11 77  
MINIMUM 48 730 AM 22 1984 41 7 46  
AVERAGE 62 52 10 62  
 
PRECIPITATION (IN)  
TODAY 0.00 1.06 1899 0.03 -0.03 0.00  
MONTH TO DATE 0.71 0.42 0.29 0.00  
SINCE OCT 1 0.71 0.42 0.29 0.00  
SINCE JAN 1 10.35 8.40 1.95 6.52  
 
DEGREE DAYS  
HEATING  
TODAY 3 13 -10 3  
MONTH TO DATE 90 169 -79 40  
SINCE SEP 1 139 249 -110 53  
SINCE JUL 1 139 262 -123 53  
 
COOLING  
TODAY 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 9 HIGHEST WIND DIRECTION NW (320)  
HIGHEST GUST SPEED 13 HIGHEST GUST DIRECTION NW (320)  
AVERAGE WIND SPEED 3.5  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 66 800 AM  
LOWEST 30 300 PM  
AVERAGE 48  
   
......................................................
 
 
THE BOISE ID CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 63 83 1927  
MINIMUM TEMPERATURE (F) 40 23 1905  
 
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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