693  
CDUS45 KBOI 230931  
CLIBNO  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BOISE ID  
331 AM MDT SUN MAY 23 2021  
   
...............................
 
 
   
..THE BURNS OR CLIMATE SUMMARY FOR MAY 22 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 47 256 PM 86 1956 70 -23 57  
MINIMUM 37 1225 PM 22 1960 39 -2 28  
AVERAGE 42 55 -13 43  
 
PRECIPITATION (IN)  
YESTERDAY 0.47 0.59 2006 0.05 0.42 0.00  
MONTH TO DATE 0.52 0.88 -0.36 0.92  
SINCE OCT 1 6.79 8.37 -1.58 6.91  
SINCE JAN 1 4.71 5.06 -0.35 4.73  
 
DEGREE DAYS  
HEATING  
YESTERDAY 23 11 12 22  
MONTH TO DATE 289 295 -6 345  
SINCE MAR 1 1745 1742 3 1770  
SINCE JUL 1 6664 6935 -271 6895  
 
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 15 HIGHEST WIND DIRECTION NW (330)  
HIGHEST GUST SPEED 21 HIGHEST GUST DIRECTION N (340)  
AVERAGE WIND SPEED 8.2  
 
SKY COVER  
AVERAGE SKY COVER 1.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
RAIN  
LIGHT RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 89 100 PM  
LOWEST 60 700 AM  
AVERAGE 75  
   
......................................................
 
 
THE BURNS OR CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 70 89 2001  
MINIMUM TEMPERATURE (F) 39 19 2013  
 
SUNRISE AND SUNSET  
MAY 23 2021...........SUNRISE 523 AM PDT SUNSET 823 PM PDT  
MAY 24 2021...........SUNRISE 522 AM PDT SUNSET 824 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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