233  
CDUS45 KBOI 210121  
CLIBOI  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BOISE ID  
721 PM MDT FRI APR 20 2018  
 
   
...............................
 
 
   
..THE BOISE ID CLIMATE SUMMARY FOR APRIL 20 2018
 
 
VALID TODAY AS OF 0600 PM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD 1981 TO 2010  
CLIMATE RECORD PERIOD 1875 TO 2018  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
..............................................................
 
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 69 500 PM 89 1994 63 6 56  
MINIMUM 40 617 AM 20 1985 40 0 41  
AVERAGE 55 52 3 49  
 
PRECIPITATION (IN)  
TODAY 0.00 1.04 1904 0.04 -0.04 0.12  
MONTH TO DATE 0.98 0.81 0.17 1.32  
SINCE OCT 1 8.18 8.08 0.10 11.86  
SINCE JAN 1 4.79 4.43 0.36 8.36  
 
DEGREE DAYS  
HEATING  
TODAY 10 13 -3 16  
MONTH TO DATE 292 308 -16 312  
SINCE MAR 1 932 944 -12 804  
SINCE JUL 1 4933 5103 -170 5091  
 
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 24 HIGHEST WIND DIRECTION NW (300)  
HIGHEST GUST SPEED 33 HIGHEST GUST DIRECTION NW (310)  
AVERAGE WIND SPEED 13.3  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 62 500 AM  
LOWEST 21 400 PM  
AVERAGE 42  
   
......................................................
 
 
 
THE BOISE ID CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 64 87 2016  
1934  
MINIMUM TEMPERATURE (F) 40 23 1968  
 
 
SUNRISE AND SUNSET  
APRIL 20 2018.........SUNRISE 654 AM MDT SUNSET 834 PM MDT  
APRIL 21 2018.........SUNRISE 652 AM MDT SUNSET 835 PM MDT  
 
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
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