852  
CDUS45 KBOI 280130  
CLIBOI  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BOISE ID  
730 PM MDT WED SEP 27 2023  
   
...............................
 
 
   
..THE BOISE ID CLIMATE SUMMARY FOR SEPTEMBER 27 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 73 346 PM 95 2022 75 -2 95  
MINIMUM 51 619 AM 28 1886 49 2 54  
AVERAGE 62 62 0 75  
 
PRECIPITATION (IN)  
TODAY 0.00 0.51 1927 0.02 -0.02 0.00  
MONTH TO DATE 0.22 0.37 -0.15 0.24  
SINCE OCT 1 14.51 11.45 3.06 11.06  
SINCE JAN 1 9.41 7.92 1.49 6.52  
 
DEGREE DAYS  
HEATING  
TODAY 3 5 -2 0  
MONTH TO DATE 27 65 -38 8  
SINCE SEP 1 27 65 -38 8  
SINCE JUL 1 27 78 -51 8  
 
COOLING  
TODAY 0 2 -2 10  
MONTH TO DATE 156 115 41 196  
SINCE SEP 1 156 115 41 196  
SINCE JAN 1 1322 1030 292 1380    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION N (340)  
HIGHEST GUST SPEED 20 HIGHEST GUST DIRECTION N (360)  
AVERAGE WIND SPEED 6.1  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 58 600 AM  
LOWEST 27 500 PM  
AVERAGE 43  
   
......................................................
 
 
THE BOISE ID CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 75 95 1963  
MINIMUM TEMPERATURE (F) 49 30 1881  
 
SUNRISE AND SUNSET  
SEPTEMBER 27 2023.....SUNRISE 738 AM MDT SUNSET 733 PM MDT  
SEPTEMBER 28 2023.....SUNRISE 739 AM MDT SUNSET 731 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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