943  
CDUS45 KBOI 220121  
CLIBOI  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BOISE ID  
721 PM MDT FRI JUL 21 2023  
   
...............................
 
 
   
..THE BOISE ID CLIMATE SUMMARY FOR JULY 21 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 105 504 PM 107 2005 95 10 100  
MINIMUM 70 613 AM 42 1898 63 7 64  
AVERAGE 88 79 9 82  
 
PRECIPITATION (IN)  
TODAY 0.00 0.30 1925 0.00 0.00 0.00  
MONTH TO DATE T 0.15 -0.15 T  
SINCE OCT 1 11.78 10.85 0.93 10.73  
SINCE JAN 1 6.68 7.32 -0.64 6.19  
 
DEGREE DAYS  
HEATING  
TODAY 0 0 0 0  
MONTH TO DATE 0 1 -1 0  
SINCE JUN 1 30 62 -32 65  
SINCE JUL 1 0 1 -1 0  
 
COOLING  
TODAY 23 14 9 17  
MONTH TO DATE 338 244 94 311  
SINCE JUN 1 489 387 102 454  
SINCE JAN 1 584 432 152 468    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION SE (150)  
HIGHEST GUST SPEED 25 HIGHEST GUST DIRECTION SE (150)  
AVERAGE WIND SPEED 7.0  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 36 600 AM  
LOWEST 9 500 PM  
AVERAGE 23  
   
......................................................
 
 
THE BOISE ID CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 95 108 2003  
MINIMUM TEMPERATURE (F) 64 44 1914  
1954  
 
SUNRISE AND SUNSET  
JULY 21 2023..........SUNRISE 623 AM MDT SUNSET 919 PM MDT  
JULY 22 2023..........SUNRISE 624 AM MDT SUNSET 918 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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