197  
CDUS45 KBOI 210932  
CLIBNO  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BOISE ID  
332 AM MDT THU MAY 21 2020  
   
...............................
 
 
   
..THE BURNS OR CLIMATE SUMMARY FOR MAY 20 2020
 
 
CLIMATE NORMAL PERIOD 1981 TO 2010  
CLIMATE RECORD PERIOD 1938 TO 2020  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 61 448 PM 84 1980 67 -6 56  
MINIMUM 40 1159 PM 25 1987 38 2 42  
2009  
AVERAGE 51 52 -1 49  
 
PRECIPITATION (IN)  
YESTERDAY 0.04 0.60 1981 0.04 0.00 0.08  
MONTH TO DATE 0.92 0.75 0.17 1.89  
SINCE OCT 1 6.91 8.48 -1.57 11.93  
SINCE JAN 1 4.73 4.98 -0.25 9.71  
 
DEGREE DAYS  
HEATING  
YESTERDAY 14 13 1 16  
MONTH TO DATE 304 304 0 249  
SINCE MAR 1 1729 1816 -87 1653  
SINCE JUL 1 6854 7344 -490 7203  
 
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 26 HIGHEST WIND DIRECTION W (290)  
HIGHEST GUST SPEED 33 HIGHEST GUST DIRECTION NW (310)  
AVERAGE WIND SPEED 15.9  
 
SKY COVER  
AVERAGE SKY COVER 0.7  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT RAIN  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 80 300 AM  
LOWEST 36 500 PM  
AVERAGE 58  
   
......................................................
 
 
THE BURNS OR CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 68 86 1958  
1967  
2000  
MINIMUM TEMPERATURE (F) 38 25 1960  
 
SUNRISE AND SUNSET  
MAY 21 2020...........SUNRISE 525 AM PDT SUNSET 821 PM PDT  
MAY 22 2020...........SUNRISE 524 AM PDT SUNSET 822 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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