127  
CDUS45 KBOI 170934  
CLIBNO  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BOISE ID  
334 AM MDT MON MAY 17 2021  
   
...............................
 
 
   
..THE BURNS OR CLIMATE SUMMARY FOR MAY 16 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 81 344 PM 90 2006 69 12 72  
MINIMUM 42 451 AM 19 1999 38 4 32  
AVERAGE 62 53 9 52  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.68 2019 0.04 -0.04 0.07  
MONTH TO DATE 0.03 0.61 -0.58 0.54  
SINCE OCT 1 6.30 8.10 -1.80 6.53  
SINCE JAN 1 4.22 4.79 -0.57 4.35  
 
DEGREE DAYS  
HEATING  
YESTERDAY 3 12 -9 13  
MONTH TO DATE 194 227 -33 240  
SINCE MAR 1 1650 1674 -24 1665  
SINCE JUL 1 6569 6867 -298 6790  
 
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 (350)  
HIGHEST GUST SPEED 21 HIGHEST GUST DIRECTION N (360)  
AVERAGE WIND SPEED 7.4  
 
SKY COVER  
AVERAGE SKY COVER 0.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 62 500 AM  
LOWEST 15 300 PM  
AVERAGE 39  
   
......................................................
 
 
THE BURNS OR CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 69 92 2008  
MINIMUM TEMPERATURE (F) 38 21 1971  
 
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.  
 

 
 
CLICK HERE TO GO TO PREVIOUS BULLETINS.

The Nexlab ID Page
The Nexlab OR Page Main Text Page