282  
CDUS45 KBOI 180122  
CLIBNO  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BOISE ID  
722 PM MDT MON MAY 17 2021  
   
...............................
 
 
   
..THE BURNS OR CLIMATE SUMMARY FOR MAY 17 2021
 
 
VALID TODAY AS OF 0600 PM LOCAL TIME.  
 
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)  
TODAY  
MAXIMUM 83 307 PM 92 2008 69 14 59  
MINIMUM 38 444 AM 21 1971 38 0 41  
AVERAGE 61 53 8 50  
 
PRECIPITATION (IN)  
TODAY 0.00 0.36 1982 0.05 -0.05 0.24  
MONTH TO DATE 0.03 0.66 -0.63 0.78  
SINCE OCT 1 6.30 8.15 -1.85 6.77  
SINCE JAN 1 4.22 4.84 -0.62 4.59  
 
DEGREE DAYS  
HEATING  
TODAY 4 12 -8 15  
MONTH TO DATE 198 239 -41 255  
SINCE MAR 1 1654 1686 -32 1680  
SINCE JUL 1 6573 6879 -306 6805  
 
COOLING  
TODAY 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 23 HIGHEST WIND DIRECTION W (280)  
HIGHEST GUST SPEED 31 HIGHEST GUST DIRECTION SW (220)  
AVERAGE WIND SPEED 10.5  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 67 500 AM  
LOWEST 11 300 PM  
AVERAGE 39  
   
......................................................
 
 
THE BURNS OR CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 69 93 1954  
MINIMUM TEMPERATURE (F) 38 24 2003  
 
SUNRISE AND SUNSET  
MAY 17 2021...........SUNRISE 529 AM PDT SUNSET 817 PM PDT  
MAY 18 2021...........SUNRISE 528 AM PDT SUNSET 818 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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