944  
CDUS45 KBOI 160934  
CLIBOI  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BOISE ID  
334 AM MDT TUE MAY 16 2023  
   
...............................
 
 
   
..THE BOISE ID CLIMATE SUMMARY FOR MAY 15 2023
 
 
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)  
YESTERDAY  
MAXIMUM 82 203 PM 93 2006 72 10 85  
MINIMUM 53 405 AM 28 1990 48 5 50  
AVERAGE 68 60 8 68  
 
PRECIPITATION (IN)  
YESTERDAY 0.24 1.65 1911 0.05 0.19 0.00  
MONTH TO DATE 1.25 0.70 0.55 1.61  
SINCE OCT 1 10.63 9.20 1.43 8.85  
SINCE JAN 1 5.53 5.67 -0.14 4.31  
 
SNOWFALL (IN)  
YESTERDAY T R T 1906 0.0 0.0 0.0  
MONTH TO DATE T 0.0 0.0 0.5  
SINCE JUL 1 31.2 17.6 13.6 22.0  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 6 -6 0  
MONTH TO DATE 80 123 -43 183  
SINCE MAR 1 1342 1161 181 1321  
SINCE JUL 1 5430 5181 249 5258  
 
COOLING  
YESTERDAY 3 1 2 3  
MONTH TO DATE 15 11 4 3  
SINCE MAR 1 24 14 10 3  
SINCE JAN 1 24 14 10 3    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 32 HIGHEST WIND DIRECTION S (190)  
HIGHEST GUST SPEED 44 HIGHEST GUST DIRECTION S (190)  
AVERAGE WIND SPEED 8.9  
 
SKY COVER  
AVERAGE SKY COVER 0.2  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
THUNDERSTORM  
LIGHT RAIN  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 74 300 AM  
LOWEST 24 200 PM  
AVERAGE 49  
   
......................................................
 
 
THE BOISE ID CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 73 94 1927  
2006  
MINIMUM TEMPERATURE (F) 48 28 1974  
 
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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