172  
CDUS45 KBOI 210121  
CLIBOI  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BOISE ID  
721 PM MDT TUE AUG 20 2024  
   
...............................
 
 
   
..THE BOISE ID CLIMATE SUMMARY FOR AUGUST 20 2024
 
 
VALID TODAY AS OF 0600 PM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1875 TO 2024  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 90 501 PM 103 1967 90 0 77  
MINIMUM 60 651 AM 39 1918 60 0 69  
AVERAGE 75 75 0 73  
 
PRECIPITATION (IN)  
TODAY 0.00 0.40 1959 0.01 -0.01 0.02  
MONTH TO DATE 0.02 0.11 -0.09 0.07  
SINCE OCT 1 14.93 11.02 3.91 11.85  
SINCE JAN 1 10.99 7.49 3.50 6.75  
 
DEGREE DAYS  
HEATING  
TODAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE JUN 1 24 66 -42 30  
SINCE JUL 1 0 5 -5 0  
 
COOLING  
TODAY 10 10 0 8  
MONTH TO DATE 340 247 93 272  
SINCE JUN 1 1139 776 363 937  
SINCE JAN 1 1163 821 342 1032    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION NW (330)  
HIGHEST GUST SPEED 21 HIGHEST GUST DIRECTION N (340)  
AVERAGE WIND SPEED 5.6  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 52 500 AM  
LOWEST 15 500 PM  
AVERAGE 34  
   
......................................................
 
 
THE BOISE ID CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 89 101 1897  
2005  
MINIMUM TEMPERATURE (F) 60 43 1918  
 
SUNRISE AND SUNSET  
AUGUST 20 2024........SUNRISE 656 AM MDT SUNSET 839 PM MDT  
AUGUST 21 2024........SUNRISE 657 AM MDT SUNSET 838 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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