804  
CDUS45 KBOI 130930  
CLIBNO  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BOISE ID  
330 AM MDT THU MAY 13 2021  
   
...............................
 
 
   
..THE BURNS OR CLIMATE SUMMARY FOR MAY 12 2021
 
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
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 80 324 PM 87 2013 67 13 62  
MINIMUM 35 501 AM 18 2000 37 -2 33  
AVERAGE 58 52 6 48  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.39 1945 0.04 -0.04 0.01  
MONTH TO DATE 0.03 0.45 -0.42 0.01  
SINCE OCT 1 6.30 7.94 -1.64 6.00  
SINCE JAN 1 4.22 4.63 -0.41 3.82  
 
DEGREE DAYS  
HEATING  
YESTERDAY 7 13 -6 17  
MONTH TO DATE 181 178 3 175  
SINCE MAR 1 1637 1625 12 1600  
SINCE JUL 1 6556 6818 -262 6725  
 
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 21 HIGHEST GUST DIRECTION N (10)  
AVERAGE WIND SPEED 5.4  
 
SKY COVER  
AVERAGE SKY COVER 0.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 67 500 AM  
LOWEST 13 400 PM  
AVERAGE 40  
   
......................................................
 
 
THE BURNS OR CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 68 91 1976  
MINIMUM TEMPERATURE (F) 37 22 2009  
 
SUNRISE AND SUNSET  
MAY 13 2021...........SUNRISE 533 AM PDT SUNSET 812 PM PDT  
MAY 14 2021...........SUNRISE 532 AM PDT SUNSET 813 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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