489  
CDUS45 KBOI 180958  
CLIBOI  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BOISE ID  
358 AM MDT TUE MAR 18 2025  
   
...............................
 
 
   
..THE BOISE ID CLIMATE SUMMARY FOR MARCH 17 2025
 
 
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)  
YESTERDAY  
MAXIMUM 48 235 PM 75 2007 56 -8 67  
MINIMUM 35 1159 PM 8 1906 35 0 39  
AVERAGE 42 46 -4 53  
 
PRECIPITATION (IN)  
YESTERDAY 0.17 0.88 1993 0.05 0.12 0.00  
MONTH TO DATE 0.41 0.68 -0.27 0.94  
SINCE OCT 1 9.06 6.62 2.44 9.35  
SINCE JAN 1 4.65 3.09 1.56 5.41  
 
SNOWFALL (IN)  
YESTERDAY 0.0 1.7 2002 0.1 -0.1 0.0  
MONTH TO DATE T 0.9 -0.9 7.4  
SINCE JUL 1 13.4 17.2 -3.8 34.8  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 23 19 4 12  
MONTH TO DATE 336 360 -24 417  
SINCE MAR 1 336 360 -24 417  
SINCE JUL 1 4135 4380 -245 3927  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE MAR 1 0 0 0 0  
SINCE JAN 1 0 0 0 0    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION SE (140)  
HIGHEST GUST SPEED 25 HIGHEST GUST DIRECTION NW (320)  
AVERAGE WIND SPEED 9.2  
 
SKY COVER  
AVERAGE SKY COVER 0.7  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
RAIN  
LIGHT RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 89 200 AM  
LOWEST 52 200 PM  
AVERAGE 71  
   
......................................................
 
 
THE BOISE ID CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 56 74 1910  
MINIMUM TEMPERATURE (F) 36 8 1965  
 
SUNRISE AND SUNSET  
MARCH 18 2025.........SUNRISE 751 AM MDT SUNSET 755 PM MDT  
MARCH 19 2025.........SUNRISE 749 AM MDT SUNSET 757 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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