223  
CDUS46 KBOI 180934  
CLIBNO  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BOISE ID  
334 AM MDT THU MAY 18 2023  
   
...............................
 
 
   
..THE BURNS OR CLIMATE SUMMARY FOR MAY 17 2023
 
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1938 TO 2023  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 81 312 PM 92 2008 69 12 73  
MINIMUM 50 450 AM 21 1971 38 12 37  
AVERAGE 66 53 13 55  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.36 1982 0.05 -0.05 0.00  
MONTH TO DATE 1.77 0.66 1.11 0.40  
SINCE OCT 1 11.58 8.15 3.43 6.90  
SINCE JAN 1 8.11 4.84 3.27 3.08  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 12 -12 10  
MONTH TO DATE 182 239 -57 296  
SINCE MAR 1 2047 1686 361 1815  
SINCE JUL 1 7802 6879 923 6720  
 
COOLING  
YESTERDAY 1 0 1 0  
MONTH TO DATE 1 0 1 0  
SINCE MAR 1 1 0 1 0  
SINCE JAN 1 1 0 1 0    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION S (180)  
HIGHEST GUST SPEED 20 HIGHEST GUST DIRECTION S (190)  
AVERAGE WIND SPEED 6.0  
 
SKY COVER  
AVERAGE SKY COVER 0.4  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
THUNDERSTORM  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 83 1000 PM  
LOWEST 26 300 PM  
AVERAGE 55  
   
......................................................
 
 
THE BURNS OR CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 69 93 1954  
MINIMUM TEMPERATURE (F) 38 24 2003  
 
SUNRISE AND SUNSET  
MAY 18 2023...........SUNRISE 528 AM PDT SUNSET 817 PM PDT  
MAY 19 2023...........SUNRISE 527 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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