202  
CDUS45 KBOI 170133  
CLIBOI  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BOISE ID  
733 PM MDT TUE MAY 16 2023  
   
...............................
 
 
   
..THE BOISE ID CLIMATE SUMMARY FOR MAY 16 2023
 
 
VALID TODAY AS OF 0600 PM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1875 TO 2023  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 83 513 PM 94 1927 73 10 78  
2006  
MINIMUM 56 558 AM 28 1974 48 8 54  
AVERAGE 70 60 10 66  
 
PRECIPITATION (IN)  
TODAY 0.03 0.96 1894 0.05 -0.02 0.00  
MONTH TO DATE 1.28 0.75 0.53 1.61  
SINCE OCT 1 10.66 9.25 1.41 8.85  
SINCE JAN 1 5.56 5.72 -0.16 4.31  
 
DEGREE DAYS  
HEATING  
TODAY 0 6 -6 0  
MONTH TO DATE 80 129 -49 183  
SINCE MAR 1 1342 1167 175 1321  
SINCE JUL 1 5430 5187 243 5258  
 
COOLING  
TODAY 5 1 4 1  
MONTH TO DATE 20 12 8 4  
SINCE MAR 1 29 15 14 4  
SINCE JAN 1 29 15 14 4    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION N (340)  
HIGHEST GUST SPEED 22 HIGHEST GUST DIRECTION NW (300)  
AVERAGE WIND SPEED 6.7  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 67 600 AM  
LOWEST 24 500 PM  
AVERAGE 46  
   
......................................................
 
 
THE BOISE ID CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 73 94 2008  
MINIMUM TEMPERATURE (F) 48 30 1942  
 
SUNRISE AND SUNSET  
MAY 16 2023...........SUNRISE 619 AM MDT SUNSET 904 PM MDT  
MAY 17 2023...........SUNRISE 618 AM MDT SUNSET 905 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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