944  
CDUS45 KBOI 210930  
CLIBOI  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BOISE ID  
230 AM MST TUE JAN 21 2025  
   
...............................  
 
   
..THE BOISE ID CLIMATE SUMMARY FOR JANUARY 20 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 30 419 PM 57 1953 39 -9 45  
MINIMUM 15 745 AM -15 1937 26 -11 30  
AVERAGE 23 32 -9 38  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.50 1972 0.04 -0.04 0.01  
MONTH TO DATE 0.92 0.94 -0.02 1.89  
SINCE OCT 1 5.33 4.47 0.86 5.83  
SINCE JAN 1 0.92 0.94 -0.02 1.89  
 
SNOWFALL (IN)  
YESTERDAY 0.0 8.4 2002 0.1 -0.1 0.0  
MONTH TO DATE 2.3 3.7 -1.4 22.1  
SINCE JUL 1 2.3 11.4 -9.1 26.0  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 42 33 9 27  
MONTH TO DATE 633 671 -38 744  
SINCE DEC 1 1535 1691 -156 1630  
SINCE JUL 1 2573 2903 -330 2617  
 
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 15 HIGHEST WIND DIRECTION SE (140)  
HIGHEST GUST SPEED 21 HIGHEST GUST DIRECTION SE (140)  
AVERAGE WIND SPEED 7.8  
 
SKY COVER  
AVERAGE SKY COVER 0.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 77 200 AM  
LOWEST 30 400 PM  
AVERAGE 54  
   
......................................................  
 
THE BOISE ID CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 39 54 1909  
MINIMUM TEMPERATURE (F) 26 -14 1937  
 
SUNRISE AND SUNSET  
JANUARY 21 2025.......SUNRISE 811 AM MST SUNSET 542 PM MST  
JANUARY 22 2025.......SUNRISE 810 AM MST SUNSET 543 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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