267  
CDUS45 KBOI 210935  
CLIBOI  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BOISE ID  
335 AM MDT SUN APR 21 2024  
   
...............................
 
 
   
..THE BOISE ID CLIMATE SUMMARY FOR APRIL 20 2024
 
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1875 TO 2024  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 72 538 PM 89 1994 63 9 52  
MINIMUM 38 521 AM 20 1985 40 -2 28  
AVERAGE 55 52 3 40  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.04 1904 0.04 -0.04 0.00  
MONTH TO DATE 2.34 0.84 1.50 0.47  
SINCE OCT 1 12.78 8.11 4.67 9.24  
SINCE JAN 1 8.84 4.58 4.26 4.14  
 
SNOWFALL (IN)  
YESTERDAY 0.0 0.2 1963 0.0 0.0 0.0  
MONTH TO DATE 2.1 0.1 2.0 2.0  
SINCE JUL 1 36.9 17.6 19.3 31.2  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 10 13 -3 25  
MONTH TO DATE 276 306 -30 373  
SINCE MAR 1 903 920 -17 1169  
SINCE JUL 1 4413 4940 -527 5257  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 2 0 2 1  
SINCE MAR 1 2 0 2 1  
SINCE JAN 1 2 0 2 1    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION SE (140)  
HIGHEST GUST SPEED 21 HIGHEST GUST DIRECTION S (170)  
AVERAGE WIND SPEED 7.9  
 
SKY COVER  
AVERAGE SKY COVER 0.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 59 500 AM  
LOWEST 19 300 PM  
AVERAGE 39  
   
......................................................
 
 
THE BOISE ID CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 64 87 1934  
2016  
MINIMUM TEMPERATURE (F) 40 23 1968  
 
SUNRISE AND SUNSET  
APRIL 21 2024.........SUNRISE 651 AM MDT SUNSET 836 PM MDT  
APRIL 22 2024.........SUNRISE 650 AM MDT SUNSET 837 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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