212  
CDUS45 KBOI 100130  
CLIBOI  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BOISE ID  
730 PM MDT FRI MAY 09 2025  
   
...............................
 
 
   
..THE BOISE ID CLIMATE SUMMARY FOR MAY 9 2025
 
 
VALID TODAY AS OF 0700 PM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1875 TO 2025  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 88 454 PM 92 1876 70 18 75  
MINIMUM 57 607 AM 28 1922 46 11 38  
AVERAGE 73 58 15 57  
 
PRECIPITATION (IN)  
TODAY 0.00 0.72 1880 0.05 -0.05 0.00  
MONTH TO DATE 0.43 0.42 0.01 0.74  
SINCE OCT 1 10.34 8.92 1.42 13.55  
SINCE JAN 1 5.93 5.39 0.54 9.61  
 
DEGREE DAYS  
HEATING  
TODAY 0 8 -8 8  
MONTH TO DATE 38 81 -43 121  
SINCE MAR 1 971 1119 -148 1139  
SINCE JUL 1 4770 5139 -369 4649  
 
COOLING  
TODAY 8 1 7 0  
MONTH TO DATE 11 5 6 0  
SINCE MAR 1 11 8 3 2  
SINCE JAN 1 11 8 3 2    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION SE (130)  
HIGHEST GUST SPEED 22 HIGHEST GUST DIRECTION S (170)  
AVERAGE WIND SPEED 8.5  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 48 800 AM  
LOWEST 11 100 PM  
AVERAGE 30  
   
......................................................
 
 
THE BOISE ID CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 71 92 1940  
MINIMUM TEMPERATURE (F) 46 27 1999  
 
SUNRISE AND SUNSET  
MAY 9 2025...........SUNRISE 626 AM MDT SUNSET 857 PM MDT  
MAY 10 2025...........SUNRISE 625 AM MDT SUNSET 858 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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