453  
CDUS45 KBOI 220934  
CLIBNO  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BOISE ID  
334 AM MDT THU APR 22 2021  
   
...............................
 
 
   
..THE BURNS OR CLIMATE SUMMARY FOR APRIL 21 2021
 
 
CLIMATE NORMAL PERIOD 1981 TO 2010  
CLIMATE RECORD PERIOD 1938 TO 2021  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 67 335 PM 83 2009 58 9 69  
MINIMUM 28 338 AM 11 2008 30 -2 38  
AVERAGE 48 44 4 54  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.36 2003 0.03 -0.03 0.00  
MONTH TO DATE T 0.65 -0.65 0.32  
SINCE OCT 1 5.74 7.45 -1.71 5.80  
SINCE JAN 1 3.66 3.95 -0.29 3.62  
 
DEGREE DAYS  
HEATING  
YESTERDAY 17 21 -4 11  
MONTH TO DATE 467 479 -12 476  
SINCE MAR 1 1310 1336 -26 1308  
SINCE JUL 1 6229 6864 -635 6433  
 
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 16 HIGHEST WIND DIRECTION N (10)  
HIGHEST GUST SPEED 22 HIGHEST GUST DIRECTION N (10)  
AVERAGE WIND SPEED 6.9  
 
SKY COVER  
AVERAGE SKY COVER 0.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 69 300 AM  
LOWEST 11 500 PM  
AVERAGE 40  
   
......................................................
 
 
THE BURNS OR CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 59 83 2012  
MINIMUM TEMPERATURE (F) 30 17 1972  
 
SUNRISE AND SUNSET  
APRIL 22 2021.........SUNRISE 601 AM PDT SUNSET 748 PM PDT  
APRIL 23 2021.........SUNRISE 600 AM PDT SUNSET 749 PM PDT  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
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