111  
CDUS45 KBOI 010931  
CLIBOI  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BOISE ID  
331 AM MDT FRI SEP 01 2023  
   
...............................
 
 
   
..THE BOISE ID CLIMATE SUMMARY FOR AUGUST 31 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 90 515 PM 106 2022 86 4 106  
MINIMUM 56 624 AM 39 1887 57 -1 69  
AVERAGE 73 72 1 88  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.46 1964 0.01 -0.01 0.00  
MONTH TO DATE 2.51 0.17 2.34 0.09  
SINCE OCT 1 14.29 11.08 3.21 10.82  
SINCE JAN 1 9.19 7.55 1.64 6.28  
 
SNOWFALL (IN)  
YESTERDAY 0.0 0.0 2006 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 0 1 -1 0  
MONTH TO DATE 0 5 -5 0  
SINCE JUN 1 30 71 -41 65  
SINCE JUL 1 0 10 -10 0  
 
COOLING  
YESTERDAY 8 7 1 23  
MONTH TO DATE 406 341 65 532  
SINCE JUN 1 1071 870 201 1170  
SINCE JAN 1 1166 915 251 1184    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION SE (130)  
HIGHEST GUST SPEED 20 HIGHEST GUST DIRECTION NW (330)  
AVERAGE WIND SPEED 6.4  
 
SKY COVER  
AVERAGE SKY COVER 0.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 57 300 AM  
LOWEST 15 400 PM  
AVERAGE 36  
   
......................................................
 
 
THE BOISE ID CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 86 102 1945  
MINIMUM TEMPERATURE (F) 57 39 1892  
 
SUNRISE AND SUNSET  
SEPTEMBER 1 2023.....SUNRISE 708 AM MDT SUNSET 820 PM MDT  
SEPTEMBER 2 2023.....SUNRISE 710 AM MDT SUNSET 819 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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