227  
CDUS45 KBOI 190935  
CLIBOI  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BOISE ID  
335 AM MDT THU OCT 19 2023  
   
...............................
 
 
   
..THE BOISE ID CLIMATE SUMMARY FOR OCTOBER 18 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 75 449 PM 82 2003 64 11 77  
MINIMUM 48 730 AM 22 1984 41 7 46  
AVERAGE 62 52 10 62  
 
PRECIPITATION (IN)  
YESTERDAY 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  
 
SNOWFALL (IN)  
YESTERDAY 0.0 0.1 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 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  
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 13 HIGHEST WIND DIRECTION SE (150)  
HIGHEST GUST SPEED 16 HIGHEST GUST DIRECTION SE (150)  
AVERAGE WIND SPEED 4.2  
 
SKY COVER  
AVERAGE SKY COVER 0.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 66 800 AM  
LOWEST 30 300 PM  
AVERAGE 48  
   
......................................................
 
 
THE BOISE ID CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 63 83 1927  
MINIMUM TEMPERATURE (F) 40 23 1905  
 
SUNRISE AND SUNSET  
OCTOBER 19 2023.......SUNRISE 804 AM MDT SUNSET 655 PM MDT  
OCTOBER 20 2023.......SUNRISE 805 AM MDT SUNSET 654 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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