904  
CDUS45 KBOI 210931  
CLIBOI  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BOISE ID  
331 AM MDT MON AUG 21 2023  
   
...............................
 
 
   
..THE BOISE ID CLIMATE SUMMARY FOR AUGUST 20 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 77 600 AM 103 1967 90 -13 96  
MINIMUM 69 1159 PM 39 1918 60 9 68  
AVERAGE 73 75 -2 82  
 
PRECIPITATION (IN)  
YESTERDAY 0.02 0.40 1959 0.01 0.01 0.00  
MONTH TO DATE 0.07 0.11 -0.04 0.09  
SINCE OCT 1 11.85 11.02 0.83 10.82  
SINCE JAN 1 6.75 7.49 -0.74 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 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE JUN 1 30 66 -36 65  
SINCE JUL 1 0 5 -5 0  
 
COOLING  
YESTERDAY 8 10 -2 17  
MONTH TO DATE 272 247 25 362  
SINCE JUN 1 937 776 161 1000  
SINCE JAN 1 1032 821 211 1014    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 25 HIGHEST WIND DIRECTION SE (150)  
HIGHEST GUST SPEED 38 HIGHEST GUST DIRECTION SE (150)  
AVERAGE WIND SPEED 7.6  
 
SKY COVER  
AVERAGE SKY COVER 0.7  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT RAIN  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 84 900 PM  
LOWEST 43 500 AM  
AVERAGE 64  
   
......................................................
 
 
THE BOISE ID CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 89 101 1897  
2005  
MINIMUM TEMPERATURE (F) 60 43 1918  
 
SUNRISE AND SUNSET  
AUGUST 21 2023........SUNRISE 656 AM MDT SUNSET 839 PM MDT  
AUGUST 22 2023........SUNRISE 657 AM MDT SUNSET 837 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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