451  
CDUS45 KBOI 180933  
CLIBOI  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BOISE ID  
233 AM MST SAT JAN 18 2025  
   
...............................
 
 
   
..THE BOISE ID CLIMATE SUMMARY FOR JANUARY 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 41 257 PM 58 1923 39 2 30  
MINIMUM 22 814 AM -20 1883 26 -4 9  
AVERAGE 32 32 0 20  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.84 1953 0.05 -0.05 0.24  
MONTH TO DATE 0.92 0.81 0.11 1.86  
SINCE OCT 1 5.33 4.34 0.99 5.80  
SINCE JAN 1 0.92 0.81 0.11 1.86  
 
SNOWFALL (IN)  
YESTERDAY 0.0 5.4 1922 0.2 -0.2 2.5  
MONTH TO DATE 2.3 3.2 -0.9 22.1  
SINCE JUL 1 2.3 10.9 -8.6 26.0  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 33 33 0 45  
MONTH TO DATE 512 572 -60 650  
SINCE DEC 1 1414 1592 -178 1536  
SINCE JUL 1 2452 2804 -352 2523  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE DEC 1 0 0 0 0  
SINCE JAN 1 0 0 0 0    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 29 HIGHEST WIND DIRECTION NW (320)  
HIGHEST GUST SPEED 42 HIGHEST GUST DIRECTION NW (320)  
AVERAGE WIND SPEED 10.0  
 
SKY COVER  
AVERAGE SKY COVER 0.1  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 96 500 AM  
LOWEST 31 300 PM  
AVERAGE 64  
   
......................................................
 
 
THE BOISE ID CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 39 58 2018  
MINIMUM TEMPERATURE (F) 26 -27 1883  
 
SUNRISE AND SUNSET  
JANUARY 18 2025.......SUNRISE 813 AM MST SUNSET 538 PM MST  
JANUARY 19 2025.......SUNRISE 812 AM MST SUNSET 539 PM MST  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
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