827  
CDUS45 KBOI 310931  
CLIBOI  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BOISE ID  
231 AM MST FRI JAN 31 2025  
   
...............................
 
 
   
..THE BOISE ID CLIMATE SUMMARY FOR JANUARY 30 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 47 417 PM 61 2024 41 6 61  
MINIMUM 20 815 AM -13 1979 27 -7 35  
AVERAGE 34 34 0 48  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.55 1881 0.04 -0.04 0.00  
MONTH TO DATE 0.92 1.37 -0.45 2.23  
SINCE OCT 1 5.33 4.90 0.43 6.17  
SINCE JAN 1 0.92 1.37 -0.45 2.23  
 
SNOWFALL (IN)  
YESTERDAY 0.0 4.8 1963 0.2 -0.2 0.0  
MONTH TO DATE 2.3 5.2 -2.9 22.1  
SINCE JUL 1 2.3 12.9 -10.6 26.0  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 31 31 0 17  
MONTH TO DATE 1001 988 13 965  
SINCE DEC 1 1903 2008 -105 1851  
SINCE JUL 1 2941 3220 -279 2838  
 
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 17 HIGHEST WIND DIRECTION SE (150)  
HIGHEST GUST SPEED 26 HIGHEST GUST DIRECTION S (160)  
AVERAGE WIND SPEED 6.5  
 
SKY COVER  
AVERAGE SKY COVER 0.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 75 500 AM  
LOWEST 30 400 PM  
AVERAGE 53  
   
......................................................
 
 
THE BOISE ID CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 41 66 2024  
MINIMUM TEMPERATURE (F) 27 -17 1950  
 
SUNRISE AND SUNSET  
JANUARY 31 2025.......SUNRISE 802 AM MST SUNSET 555 PM MST  
FEBRUARY 1 2025......SUNRISE 801 AM MST SUNSET 557 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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